Max Planck Florida Institute for Neuroscience (MPFI) researcher Dr. Alexandra Gribizis has been awarded the NIH K99/R00...
Research News
Dr. Alexandra Gribizis Awarded NIH Pathway to Independence Award
Neuroplex captures brain activity across nine cell types at once
In Brief Neuroplex, a novel imaging pipeline, enables simultaneous measurements of the activity of up to nine identified...
David Fitzpatrick Elected to National Academy of Sciences
Dr. David Fitzpatrick, Scientific Director of the Max Planck Florida Institute for Neuroscience, has been elected to the...
A Built-In Odometer: New Study Reveals How the Brain Measures Distance
In brief: How the brain tracks distance: MPFI scientists identified how hippocampal neurons encode distance traveled...
Loss of Brain Protein Eases Alzheimer’s Symptoms and Brain Damage in Mice
Scientists from Max Planck Florida Institute for Neuroscience in collaboration with Florida Atlantic University and East...
Pause and Rewind: How the Brain Keeps Time to Control Action
MPFI Scientists have discovered how two brain areas work together like an hourglass to flexibly control movement timing...
How Brain Cells Route Supplies to Build Memories
When we form a memory, brain cells need to deliver supplies to strengthen specific neural connections. A new study from...
Unlocking the Circuitry of Anxiety: New Clues from Autism-Linked Gene PTEN
PTEN Connection to Autism: Up to 25% of those with brain overgrowth and autistic spectrum disorder (ASD) carry variations...
Dessert stomach emerges in the brain
Nerve cells that tell to us we are full also make us crave sweets Who hasn’t been there? The big meal is over...
Learning to see
How early visual experience builds reliable brain circuits Because it does it so well, we often take for granted how our...
Extended Timing: How neurons encode information on timescales that match learning
New research from the Max Planck Florida Institute for Neuroscience published this week in Nature has identified a key...
HALT! Scientists decode brain mechanisms of stopping
Ever wish you could stop that fruit fly on your kitchen counter in its tracks? Scientists at Max Planck Florida Institute...
Visualizing Addiction: How new research could change the way we fight the opioid epidemic
New research from a Max Planck Florida Institute for Neuroscience researcher could transform how we understand the way...
A Molecular Anchor: Scientists identify ALS-linked protein VAP as key stabilizer of mitochondria
In a new publication, MPFI Scientists demonstrate that ALS-linked protein VAP anchors mitochondria near dendritic spines...
Internationally Recognized Leader in Biosensor Development to Join Jupiter’s Max Planck
Max Planck Florida Institute for Neuroscience (MPFI) announces that neuroscientist Dr. Lin Tian has been appointed as its...
Insulin-like hormones critical for brain plasticity
Research from the Max Planck Florida Institute for Neuroscience has identified a mechanism through which insulin-like...
A Butterfly Effect
New Research finds that Protein Kinase C delta activity triggered by the plasticity of just a few synapses regulates cell...
Amygdala Intercalated Cells: Gatekeepers and Conveyors of Internal State to the Circuits of Emotion
Generating adaptive behavioral responses to emotionally salient stimuli requires evaluation of complex associations...
Max Planck Florida Researcher Receives Prestigious NIH New Innovator Award
Max Planck Florida Institute for Neuroscience (MPFI) announces that Dr. Hidehiko Inagaki has been awarded an NIH...
Experience Required: A role for vision in the development of inhibitory networks
Brain function, much like many other areas of life, is all about balance. Excitatory neurons that increase the activity of...
Spot the difference: Brain changes that enable fine visual discrimination learning
Our visual perception of the world is often thought of as relatively stable. However, like all of our cognitive functions...
Peter Gruss Young Investigator Award
Nominations are now open! The Peter Gruss Young Investigator Award recognizes a young neuroscience investigator for...
What and Where: Location-Dependent Feature Sensitivity as a Canonical Organizing Principle of the Visual System
Traditionally, functional representations in early visual areas are conceived as retinotopic maps preserving ego-centric...
Ready, Set … GO!
Scientists discover a brain circuit that triggers the execution of planned movement. Planned movement is essential to our...
Understanding Binocular Vision: How MPFI Researchers are Working to Understand How Vision Comes Together
Everything we see, from a work of art to the laugh lines on a loved one’s face, are seen not only with our eyes but...
Cartography of the Visual Cortex: Charting a New Course for the Organization of Visual Space
Researchers at the Max Planck Florida Institute for Neuroscience (MPFI) have uncovered a surprisingly complex yet...
A sinusoidal transformation of the visual field is the basis for periodic maps in area V2
Retinotopic maps of many visual areas are thought to follow the fundamental principles described for the primary visual...
MPFI Research Group Leader Awarded Grant to Study Eating Disorders
Max Planck Florida research group leader Dr. Sarah Stern has been awarded the 2021 One Mind – Donna Friedman Rising Star...
Local supply chains in neurons: who gets the goods?
Scientists discover a tight relationship between the local protein synthesis machinery and its nascent protein products in...
Imaging Single Spine Structural Plasticity at the Nanoscale Level
Researchers at the Max Planck Florida Institute for Neuroscience (MPFI) have developed a new imaging technique capable of...
Max Planck Florida Launches “Curiosity Meets Discovery” Web Series
It’s rare to get a glimpse of the life-changing research that takes place in one of the 86 world-renowned Max Planck...
Rapid Ultrastructural Changes in the PSD and Surrounding Membrane after Induction of Structural LTP in Single Dendritic Spines
The structural plasticity of dendritic spines is considered to be an important basis of synaptic plasticity, learning, and...
Rangaraju Lab Awarded Grant to Study Mitochondrial Function
Max Planck Florida Institute for Neuroscience announces that Dr. Vidhya Rangaraju’s Neuroenergentics Lab has been awarded...
Deletion of ErbB4 Disrupts Synaptic Transmission and Long-Term Potentiation of Thalamic Input to Amygdalar Medial Paracapsular Intercalated Cells
Identification of candidate risk genes and alteration in the expression of proteins involved in regulating inhibitory...
Imaging neuronal protein signaling dynamics in vivo
The activity patterns of Individual neurons are highly coordinated and synchronized within neuronal circuits in the brain...
Molecular Bridge Mediates Inhibitory Synapse Specificity in the Cortex
Researchers at the Max Planck Florida Institute for Neuroscience (MPFI) have discovered that the cell adhesion protein...
IgSF11 homophilic adhesion proteins promote layer-specific synaptic assembly of the cortical interneuron subtype
The most prominent structural hallmark of the mammalian neocortical circuitry is the layer-based organization of specific...
Max Planck Florida Researcher Wins Klingenstein-Simons Fellowship Award
Hidehiko Inagaki, a research group leader at the Max Planck Florida Institute for Neuroscience, has been selected as a...
Max Planck Florida’s Wang Lab Receives $2.4M NIH Grant to Study Memory
The National Institute of Neurological Disorders and Stroke of the NIH has awarded Max Planck Florida’s Wang Lab an R01...
Small Cluster, Big Implications: Specialized Inhibitory Cluster Gates Plasticity during Fear Learning
Researchers at the Max Planck Florida Institute for Neuroscience (MPFI) have uncovered a new role for a distinct...
Gold Digger: Neural Networks at the Nexus of Data Science and Electron microscopy
Researchers at the Max Planck Florida Institute for Neuroscience used machine learning to develop a new, fully automated...
Max Planck Florida and Zeiss Announce Research Partnership
Max Planck Florida announces that it has formed a research collaboration partnership with Zeiss. Using an LSM 980 NLO next...
New approach reveals structure and function of individual synapses
An interdisciplinary team of scientists at the Max Planck Florida Institute for Neuroscience have developed a novel...
Targeting Functionally Characterized Synaptic Architecture Using Inherent Fiducials and 3D Correlative Microscopy
Brain circuits are highly interconnected three-dimensional structures fabricated from components ranging vastly in size;...
Molecular break on learning: uncovering a potential therapeutic strategy to prevent memory loss
Researchers from the Max Planck Florida Institute for Neuroscience Uncover a Surprising New Role for the Protein Centaurin...
Get to know the MPFI IMPRS Faculty: Dr. Ken Dawson-Scully
The first of its kind in uniting Universities and Max Planck Institutions on both sides of the Atlantic, the International...
Max Planck Florida Researchers Sweep International Research Award
Each year, a committee of neuroscientists from the Society of the Neuroscience convene to evaluate applications for The...
Get to know the MPFI IMPRS Faculty: Dr. Salil Bidaye
The first of its kind in uniting Universities and Max Planck Institutions on both sides of the Atlantic, the International...
Deletion of NRXN1α impairs long-range and local connectivity in amygdala fear circuit
Neurexins are a family of presynaptic cell adhesion proteins that regulate synaptic structure and maintain normal synaptic...
The distinct talin2 structure directs isoform specificity
Integrin receptors regulate normal cell function processes such as signaling, cell migration, adhesion to the...
Low-threshold spiking interneurons perform feedback inhibition in the lateral amygdala
Amygdala plays crucial roles in emotional learning. The lateral amygdala (LA) is the input station of the amygdala, where...
MPFI Announces New Research Group Leader: Dr. Vidhya Rangaraju
Dr. Vidhya Rangaraju was recently recruited by the Max Planck Florida Institute for Neuroscience (MPFI) to investigate the...
Hidehiko Inagaki receives Prestigious Searle Scholarship
The $300,000 award supports exceptional young faculty who demonstrate innovation in research. Dr. Inagaki is one of only...
Early visual experience drives precise alignment of cortical networks critical for binocular vision
Researchers at the Max Planck Florida Institute for Neuroscience identify three distinct cortical representations that...
MPFI Scientific Director Ryohei Yasuda Awarded $8.8 Million To Study Learning and Memory
Dr. Yasuda received a perfect score on his application, a rare accomplishment among even the most experienced scientists...
In Vivo Imaging of CREB Dynamics: Coupling Sensory Experience to Activity
Researchers at the Max Planck Florida Institute for Neuroscience have developed a first-of-its-kind approach for studying...
Uncovering the presynaptic distribution and profile of mitochondria
Scientists from Max Planck Florida Institute for Neuroscience (MPFI) and the University of Iowa Carver College of Medicine...
Dr. Hidehiko Inagaki chooses Max Plank Florida to conduct decision making and time perception research
MPFI announces that Dr. Hidehiko Inagaki has joined the institute as a research group leader studying Neural Dynamics and...
Neuroimaging Techniques Course
This is an intensive and comprehensive laboratory-oriented course focusing on applying imaging techniques to neuroscience...
Presynaptic mitochondria volume and abundance increase during development of a high-fidelity synapse
The calyx of Held, a large glutamatergic presynaptic terminal in the auditory brainstem undergoes developmental changes to...
MPFI Head of Education Outreach Wins STEM Innovation Award
Dr. Ilaria Drago, Head of Education Outreach for the Max Planck Florida Institute for Neuroscience, was named the Rising...
Functional Logic of Layer 2/3 Inhibitory Connectivity in the Ferret Visual Cortex
Understanding how cortical inhibition shapes circuit function requires identifying the connectivity rules relating the...
Innovative technique for labeling and mapping inhibitory neurons reveals diverse tuning profile
Researchers at the Max Planck Florida Institute for Neuroscience uncovered a diverse palette of inhibition within layer...
Students Reveal Innovative Applications for AI and Machine Learning
Could AI be used to help rid the ocean of trash? Can machine learning prevent thousands of unnecessary deaths from...
Max Planck Florida’s Neurotransmissions Podcast Now On Spotify
Neurotransmissions, a podcast produced by the Max Planck Florida Institute for Neuroscience is growing and is now...
In Vivo Single-Cell Genotyping of Mouse Cortical Neurons Transfected with CRISPR/Cas9
CRISPR/Cas-based technologies have revolutionized genetic approaches to addressing a wide range of neurobiological...
MPFI Researchers Develop Newly Devised Strategy that Allows the Linking of Phenotype to Genotype
The power and convenience of modern-day word-processing programs, like Microsoft Word, have revolutionized our daily tasks...
State of Florida Allocates $1.6 Million for Max Planck Florida Training Programs
The Max Planck Florida Institute for Neuroscience (MPFI) will receive $1,639,101 as part of the recently signed...
Mechanisms of Ca²⁺/calmodulin-dependent kinase II activation in single dendritic spines
CaMKIIα plays an essential role in decoding Ca²⁺ signaling in spines by acting as a leaky Ca²⁺ integrator with the time...
Unexpected Mechanism Allows CaMKII to Decode Calcium Signal
In an increasingly connected world, translators and interpreters play a key role in the exchange of ideas and information...
Palm Beach County Students Compete in Max Planck Florida’s Brain Bee Challenge
The Max Planck Florida Institute for Neuroscience (MPFI) held its 8th annual Brain Bee Challenge Saturday April 6, 2019...
Conversion of Graded Presynaptic Climbing Fiber Activity into Graded Postsynaptic Ca2+ Signals by Purkinje Cell Dendrites
The brain must make sense of external stimuli to generate relevant behavior. We used a combination of in vivo approaches...
Newly Discovered Role for Climbing Fibers: Conveying a Sensory Snapshot to the Cerebellum
Researchers at Max Planck Florida Institute for Neuroscience have revealed a special input pathway that holds the key to...
Max Planck Florida Institute Names Two New Max Planck Research Fellows
The Max Planck Florida Institute for Neuroscience announces the appointment of two Max Planck Society Fellows, Drs...
Ryohei Yasuda Receives $2.9M NIH Grant
Dr. Ryohei Yasuda of the Max Planck Florida Institute for Neuroscience (MPFI) has received a grant by the National...
MPFI Researchers Discover a New Synaptic Logic for Connections Between the Two Hemispheres of the Brain
Researchers at the Max Planck Florida Institute for Neuroscience have developed a new combination of technologies that...
Functional Synaptic Architecture of Callosal Inputs in Mouse Primary Visual Cortex
Callosal projections are thought to play a critical role in coordinating neural activity between the cerebral hemispheres...
Intersectional monosynaptic tracing for dissecting subtype-specific organization of GABAergic interneuron inputs
Functionally and anatomically distinct cortical substructures, such as areas or layers, contain different principal neuron...
iMT: Creating a Blueprint for Cortical Connectivity
Researchers at Max Planck Florida Institute for Neuroscience have developed a novel technique capable of tracing intricate...
Regional Specialization of Pyramidal Neuron Morphology and Physiology in the Tree Shrew Neocortex
The mammalian cerebral cortex is divided into different areas according to their function and pattern of connections...
Max Planck Florida Institute for Neuroscience enters Partnership with Zeiss
The Max Planck Florida Institute for Neuroscience (MPFI) announces a new “labs@location” partnership agreement between the...
International Exhibit of Max Planck Research Imagery Comes to Miami’s Phillip and Patricia Frost Museum of Science
The Max Planck Florida Institute for Neuroscience and the Phillip and Patricia Frost Museum of Science in Downtown Miami’s...
FAU and Max Planck Florida Institute Partner to Launch the Only Program of Its Kind in the World for High School Students
The FAU Max Planck Academy will Serve as a Pioneer Model in STEM Education The brightest STEM high school students can now...
Gloria Choi, Ph.D. Named 2018 Peter Gruss Young Investigator Award Winner
The Max Planck Florida Institute for Neuroscience (MPFI) announces that Dr. Gloria Choi is the second biennial Peter Gruss...
Distributed network interactions and their emergence in developing neocortex
The principles governing the functional organization and development of long-range network interactions in the neocortex...
Surprising Network Activity in The Immature Brain: Developing Brain Networks Act Locally to Build Globally
One of the outstanding mysteries of the cerebral cortex is how individual neurons develop the proper synaptic connections...
Hyungbae Kwon of Max Planck Florida wins $6.8 million Pioneer Grant
The concept of “finding your happy place” just got a big boost thanks to a Max Planck Florida neuroscientist and the NIH...
MPFI Welcomes 70 Aspiring Scientists to “Career Day”
The Max Planck Florida Institute for Neuroscience (MPFI) hosted 70 local high school students and their teachers for...
MPFI Scientist Receives More than $2 Million in NIH Funding to Study Regulation of Instructive Signaling in the Cerebellum
The Max Planck Florida Institute for Neuroscience (MPFI) announces that Dr. Jason Christie, MPFI Research Group Leader...
Inhibition gates supralinear Ca2+ signaling in Purkinje cell dendrites during practiced movements
Motor learning involves neural circuit modifications in the cerebellar cortex, likely through re-weighting of parallel...
Newly Identified Role for Inhibition in Cerebellar Plasticity and Behavior
Researchers at the Max Planck Florida Institute for Neuroscience (MPFI) have discovered a new role for inhibition...
Graded Control of Climbing-Fiber-Mediated Plasticity and Learning by Inhibition in the Cerebellum
Purkinje cell dendrites convert excitatory climbing fiber input into signals that instruct plasticity and motor learning...
Unconventional connections: How inhibition hones cortical selectivity
Researchers at the Max Planck Florida Institute for Neuroscience discover a fundamentally new role for inhibition in the...
Differential tuning of excitation and inhibition shapes direction selectivity in ferret visual cortex
To encode specific sensory inputs, cortical neurons must generate selective responses for distinct stimulus features. In...
PKC alpha integrates spatiotemporally distinct signals to facilitate synaptic plasticity
Read More Here Original Publication
Convergence of Synaptic Signals is Mediated by a Protein Critical for Learning and Memory
Researchers at the Max Planck Florida Institute for Neuroscience show that protein Kinase C is a novel information...
PKCα integrates spatiotemporally distinct Ca2+ and autocrine BDNF signaling to facilitate synaptic plasticity
The protein kinase C (PKC) enzymes have long been established as critical for synaptic plasticity. However, it is unknown...
An open-source tool for analysis and automatic identification of dendritic spines using machine learning
Synaptic plasticity, the cellular basis for learning and memory, is mediated by a complex biochemical network of signaling...
New Software Designed for Rapid, Automated Identification of Dendritic Spines
Researchers at the Max Planck Florida Institute for Neuroscience release open source software, connecting and building the...
The protein RGS14 regulates calcium signaling in CA2 neurons to restrict plasticity
Read More Here Original Publication
Memory Molecule Limits Plasticity by Calibrating Calcium
Researchers at the Max Planck Florida Institute for Neuroscience discovered a new way that the protein RGS14 functions as...
RGS14 Restricts Plasticity in Hippocampal CA2 by Limiting Postsynaptic Calcium Signaling
Pyramidal neurons in hippocampal area CA2 are distinct from neighboring CA1 in that they resist synaptic long-term...
Max Planck Society and FAU Unveil First-of-its-Kind Honors Program
Florida Atlantic University President John Kelly, Max Planck Society President Martin Stratmann, and David Fitzpatrick...
Local order within global disorder synaptic architecture of visual space
Read More Here Original Publication
Order in Disorder: a key feature of dendritic organization in the brain
Researchers at the Max Planck Florida Institute for Neuroscience discovered local order of dendritic spine functional...
Local Order within Global Disorder: Synaptic Architecture of Visual Space
Substantial evidence at the subcellular level indicates that the spatial arrangement of synaptic inputs onto dendrites...
Making CRISPR Cas9 work in the brain
Read More Here Original Publication
Gene editing in the brain gets a major upgrade
Scientists develop a new tool for precise genome editing in neurons Genome editing technologies have revolutionized...
Virus-Mediated Genome Editing via Homology-Directed Repair in Mitotic and Postmitotic Cells in Mammalian Brain
Precise genome editing via homology-directed repair (HDR) in targeted cells, particularly in vivo, provides an invaluable...
MPFI scientists discover regional differences among chandelier cells
Researchers at the Max Planck Florida Institute for Neuroscience show that location matters when it comes to brain cells’...
NIH Awards $2 Million to MPFI Scientist to investigate neural circuits in the visual cortex
Work will use state of the art imaging techniques to provide new insights critical for addressing numerous visual...
Regional Cellular Environment Shapes Phenotypic Variations of Hippocampal and Neocortical Chandelier Cells
Different cortical regions processing distinct information, such as the hippocampus and the neocortex, share common...
MPFI researchers make significant advance in understanding calcium channel control of neurotransmitter release
A new study conducted by researchers at the Max Planck Florida Institute for Neuroscience uncovers critical aspects of...
Max Planck Florida Institute for Neuroscience’s Ryohei Yasuda Awarded 2017 Nakaakira Tsukahara Memorial Prize
Ryohei Yasuda, Ph.D., Max Planck Florida Institute for Neuroscience’s (MPFI) Scientific Director, was one of two...
A novel region in the CaV2.1 α1 subunit C-terminus regulates fast synaptic vesicle fusion and vesicle docking at the mammalian presynaptic active zone
In central nervous system (CNS) synapses, action potential-evoked neurotransmitter release is principally mediated by CaV2...
Biophysics of Biochemical Signaling in Dendritic Spines: Implications in Synaptic Plasticity
Dendritic spines are mushroom-shaped postsynaptic compartments that host biochemical signal cascades important for...
Using c-kit to genetically target cerebellar molecular layer interneurons in adult mice
The cerebellar system helps modulate and fine-tune motor action. Purkinje cells (PCs) provide the sole output of the...
Scientists Probe Function of Cerebellar Interneurons with New Technique
Researchers at the Max Planck Florida Institute for Neuroscience (MPFI) are working to understand how different types of...
A calcium- and light-gated switch to induce gene expression in activated neurons
Despite recent advances in optogenetics, it remains challenging to manipulate gene expression in specific populations of...
Cal-Light: a calcium and light gated switch system to label and control neurons
Read more here. Original Publication: Lee, D., Hyun, J.H., Jung, K., Hannan, P., and Kwon, H.-B. (2017). A calcium- and...
New tool to identify and control neurons
Researchers at Max Planck Florida Institute for Neuroscience develop a technique to visualize and control the neural...
Regulation of Rho GTPase proteins during spine structural plasticity for the control of local dendritic plasticity.
While it is generally appreciated that learning involves the structural rearrangement of neuronal circuits, the underlying...
Distinct wiring mode found in chandelier cells
Researchers at the Max Planck Florida Institute for Neuroscience identify the wiring process of a unique type of...
Reading calcium to write memories: the importance of CaMKII autophosphorylation
Read more here Original Publication: Chang, J.-Y., Parra-Bueno, P., Laviv, T., Szatmari, E.M., Lee, S.-J.R., and Yasuda, R...
CaMKII Autophosphorylation Is Necessary for Optimal Integration of Ca2+ Signals during LTP Induction, but Not Maintenance
CaMKII plays a critical role in decoding calcium (Ca2+) signals to initiate long-lasting synaptic plasticity. However, the...
Precise mechanisms of a calcium-dependent kinase during the formation of new memories
Researchers at Max Planck Florida Institute for Neuroscience optimize imaging methods to visualize CaMKII activation...
New study reveals the role of interneurons in motor control
Researchers at the Max Planck Florida Institute for Neuroscience discovered that interneurons within the molecular layer...
Neocortical Chandelier Cells Developmentally Shape Axonal Arbors through Reorganization but Establish Subcellular Synapse Specificity without Refinement
Diverse types of cortical interneurons (INs) mediate various kinds of inhibitory control mechanisms to balance and shape...
The brain establishes networks under its own steam
Neuroscientists in Göttingen debunk key tenet of brain development According to the current thinking in neuroscience...
The number and distribution of AMPA receptor channels containing fast kinetic GluA3 and GluA4 subunits at auditory nerve synapses depend on the target cells
The neurotransmitter receptor subtype, number, density, and distribution relative to the location of transmitter release...
Movement Rate Is Encoded and Influenced by Widespread, Coherent Activity of Cerebellar Molecular Layer Interneurons
Inhibition from molecular layer interneurons (MLIs) is thought to play an important role in cerebellar function by...
Shining light on neuromodulator function with iTango
Researchers develop a light-sensitive technique to visualize and manipulate neuromodulation with unprecedented spatial and...
iTango: New technique studies neuromodulation in real time
Researchers develop a light-sensitive technique to visualize and manipulate neuromodulation with unprecedented spatial and...
The Auxiliary Calcium Channel Subunit α2δ4 Is Required for Axonal Elaboration, Synaptic Transmission, and Wiring of Rod Photoreceptors
Neural circuit wiring relies on selective synapse formation whereby a presynaptic release apparatus is matched with its...
LRIT3 Differentially Affects Connectivity and Synaptic Transmission of Cones to ON- and OFF-Bipolar Cells
Mutations in LRIT3 lead to complete congenital stationary night blindness (cCSNB). Using a cCSNB mouse model lacking Lrit3...
In a flash – dissecting memory with light
Learn more here: Scientists develop light-controllable tool to study CaMKII kinetics in learning and memory Original...
Scientists develop light-controllable tool to study CaMKII kinetics in learning and memory
Researchers at Max Planck Florida Institute for Neuroscience have developed a photo-inducible CaMKII inhibitor to study...
Kinetics of Endogenous CaMKII Required for Synaptic Plasticity Revealed by Optogenetic Kinase Inhibitor
PaAIP2 is a genetically encoded, light-inducible inhibitor of CaMKII PaAIP2 inhibits CaMKII with high specificity and with...
Imaging ERK and PKA Activation in Single Dendritic Spines during Structural Plasticity
Highly sensitive ERK and PKA FLIM sensors with novel fluorophore pair Image ERK and PKA activation in single dendritic...
Signal spreading from a single synapse
Highlights Highly sensitive ERK and PKA FLIM sensors with novel fluorophore pair Image ERK and PKA activation in single...
Optimized sensors to study learning and memory
Researchers from Max Planck Florida Institute for Neuroscience designed new sensors to study the activity of signaling...
GABAergic Neurons in Ferret Visual Cortex Participate in Functionally Specific Networks
Inhibitory neurons respond selectively to stimulus orientation in ferret visual cortex Inhibitory tuning cannot be...
New insights into how inhibitory neurons contribute to functional networks in the cortex
Researchers at the Max Planck Florida Institute for Neuroscience unravel the functional organization of inhibitory neurons...
Video-rate volumetric functional imaging of the brain at synaptic resolution
Neurons and neural networks often extend hundreds of micrometers in three dimensions. Capturing the calcium transients...
New insights into the information processing of motor neurons
Scientists at Max Planck Florida Institute for Neuroscience are working to understand how neurons in the cerebellum, a...
Rapid State-Dependent Alteration in Kv3 Channel Availability Drives Flexible Synaptic Signaling Dependent on Somatic Subthreshold Depolarization
Somatic depolarization spreads strongly into stellate cell axons Depolarization results in ultra-rapid AP broadening and...
Temporally precise labeling and control of neuromodulatory circuits in the mammalian brain
Few tools exist to visualize and manipulate neurons that are targets of neuromodulators. We present iTango, a light- and...
Sunposium 2017 Features Two Nobel Laureates Among World-Renowned Speakers
Max Planck Florida Institute for Neuroscience’s Popular Research Conference Attracted Its Largest Audience Yet Twenty of...
Company Boasting Nobel Prize Winning Technology Chooses Max Planck Florida as U.S. Headquarters
Advanced super-resolution imaging technology benefiting life sciences will now be available in the U.S. The Max Planck...
Precise small-molecule recognition of a toxic CUG RNA repeat expansion
Excluding the ribosome and riboswitches, developing small molecules that selectively target RNA is a longstanding problem...
LIVE: Thomas Südhof at Sunposium 2017 – Molecular Mechanisms of synapse specificity
Scheduled for Feb 13, 2017 Thomas Südhof of Stanford University School of Medicine presents a plenary lecture at Max...
LIVE: Emmanuelle Charpentier at Sunposium 2017 – The transformative genome engineering technology CRISPR-Cas9: lessons learned from bacteria
This presentation was live streamed on February 14th, 2:45-3:45PM EST. It will not be available after that time. Scheduled...
New software automates brain imaging
Researchers at Max Planck Florida Institute for Neuroscience have developed new software to study synaptic plasticity in...
Automated Remote Focusing, Drift Correction, and Photostimulation to Evaluate Structural Plasticity in Dendritic Spines
Long-term structural plasticity of dendritic spines plays a key role in synaptic plasticity, the cellular basis for...
Spatial functions of the hippocampus and medial entorhinal cortex – John O’Keefe Special Lecture
Streamed live from Max Planck Florida Institute for Neuroscience on Jan 18, 2017 Spatial functions of the hippocampus and...
Synaptotagmin 2 Is the Fast Ca2+ Sensor at a Central Inhibitory Synapse
Syt2 is the Ca2+ sensor of fast transmitter release at a cerebellar GABAergic synapse Syt2 triggers transmitter release...
Sunposium 2017
The Max Planck Florida Institute for Neuroscience’s Sunposium™ conference brings hundreds of the world’s most...
A viral strategy for targeting and manipulating interneurons across vertebrate species
A fundamental impediment to understanding the brain is the availability of inexpensive and robust methods for targeting...
Simultaneous dual-color fluorescence lifetime imaging with novel red-shifted fluorescent proteins
We describe a red-shifted fluorescence resonance energy transfer (FRET) pair optimized for dual-color fluorescence...
Scientists optimize FRET-FLIM to study activity of two signaling molecules within a single dendritic spine
Researchers at Max Planck Florida Institute for Neuroscience and Stanford University teamed up to develop a new molecular...
NIH Awards $1.4 Million to MPFI and NYU Scientists supporting NIH BRAIN Initiative
Work will focus on developing new optogenetic technologies to understand learning and memory functions A $1.4 million...
California Institute of Technology Neuroscientist Named Inaugural Peter Gruss Young Investigator Award Recipient
Max Planck Florida Institute for Neuroscience Honors Collaboration, Creativity and Curiosity-Driven Research The Max...
Neuroimaging Techniques Course
Course Description This is an intensive and comprehensive laboratory-oriented course focusing on applying imaging...
Two new studies uncover key players responsible for learning and memory formation
Researchers from Max Planck Florida Institute for Neuroscience, Duke University, and collaborators have identified a novel...
RhoGTPases: A three-way approach to controlling neural plasticity [VIDEO]
Learn more here Rho GTPase complementation underlies BDNF-dependent homo- and heterosynaptic plasticity Nathan G...
A spine-autonomous BDNF-TrkB signalling loop critical for synaptic plasticity [VIDEO]
Learn more here Autocrine BDNF-TrkB signalling within a single dendritic spine Stephen C. Harward*, Nathan G. Hedrick*...
Autocrine BDNF-TrkB signalling within a single dendritic spine
Brain-derived neurotrophic factor (BDNF) and its receptor TrkB are crucial for many forms of neuronal plasticity...
Rho GTPase complementation underlies BDNF-dependent homo- and heterosynaptic plasticity
The Rho GTPase proteins Rac1, RhoA and Cdc42 have a central role in regulating the actin cytoskeleton in dendritic spines...
De novo synaptogenesis induced by GABA in the developing mouse cortex
Dendrites of cortical pyramidal neurons contain intermingled excitatory and inhibitory synapses. We studied the local...
Spatial organization of astrocytes in ferret visual cortex
Astrocytes form an intricate partnership with neural circuits to influence numerous cellular and synaptic processes. One...
GABA controls synapse formation in the developing brain [VIDEO]
De novo synaptogenesis induced by GABA in the developing mouse cortex Won Chan Oh, Stefano Lutzu, Pablo E Castillo, and...
Refining optogenetic methods to map synaptic connections in the brain
Researchers at the Max Planck Florida Institute for Neuroscience are optimizing optogenetic methods for circuit mapping...
Correlative Light and Electron Microscopy (CLEM) Workshop
The Electron Microscopy Core from Max Planck Florida Institute for Neuroscience will host an exciting 2-day workshop...
Cellular resolution circuit mapping with temporal-focused excitation of soma-targeted channelrhodopsin
We describe refinements in optogenetic methods for circuit mapping that enable measurements of functional synaptic...
Helper-Dependent Adenoviral Vectors and Their Use for Neuroscience Applications
Abstract Neuroscience research has been revolutionized by the use of recombinant viral vector technology from the basic...
Viral Injection and Cranial Window Implantation for In Vivo Two-Photon Imaging
Abstract Two-photon (2P) imaging has proven to be a powerful tool for investigating neural structure and function both in...
Viral Injection and Cranial Window Implantation for In Vivo Two-Photon Imaging
Two-photon (2P) imaging has proven to be a powerful tool for investigating neural structure and function both in brain...
Helper-Dependent Adenoviral Vectors and Their Use for Neuroscience Applications
Neuroscience research has been revolutionized by the use of recombinant viral vector technology from the basic...
Visualization of newly formed synapses with unprecedented resolution at Max Planck Florida Institute for Neuroscience [VIDEO]
De novo synaptogenesis induced by GABA in the developing mouse cortex Won Chan Oh, Stefano Lutzu, Pablo E Castillo, and...
Visualization of newly formed synapses with unprecedented resolution
Researchers from Max Planck Florida Institute for Neuroscience optimized a spatiotemporally controlled method that induces...
NIH Awards $2.4 Million to MPFI Scientist to investigate the role of astrocytes in neural circuits
Work will focus on calcium signaling properties of astrocytes in the visual cortex Dr. James Schummers, Research Group...
Optical sensors provide the tools necessary to probe neuroplasticity at the single-spine level
Lesley Colgan, Ph.D. is a Postdoctoral Researcher in the lab of Scientific Director Ryohei Yasuda, Ph.D. Her research...
New study provides unprecedented insight into the fine details of neuronal communication
Researchers at the Max Planck Florida Institute for Neuroscience uncover important organizational features of axonal...
There is more to dendrites than meets the eye: cluster synaptic inputs and orientation selectivity
Orientation selectivity and the functional clustering of synaptic inputs in primary visual cortex Daniel E Wilson, David E...
New insights into neural computations in cerebral cortex
Study by Max Planck Florida scientists points to an active role for dendrites in cortical processing – Dendrites are...
Orientation selectivity and the functional clustering of synaptic inputs in primary visual cortex
The majority of neurons in primary visual cortex are tuned for stimulus orientation, but the factors that account for the...
A bright cyan-excitable orange fluorescent protein facilitates dual-emission microscopy and enhances bioluminescence imaging in vivo.
Orange-red fluorescent proteins (FPs) are widely used in biomedical research for multiplexed epifluorescence microscopy...
MPFI Postdoc explores animal behavior with hopes of understanding the role of learning in vision
Joseph Schumacher, Ph.D., a Postdoctoral Researcher in the Fitzpatrick Lab at Max Planck Florida Institute for...
The new SLENDR technique: Protein labeling in the developing brain by genome editing [VIDEO]
Learn more here.
The new SLENDR technique: Protein labeling in the developing brain by genome editing
Researchers at the Max Planck Florida Institute for Neuroscience have created a new scalable, efficient and cost-effective...
Topology of ON and OFF inputs in visual cortex enables an invariant columnar architecture
Circuits in the visual cortex integrate the information derived from separate ON (light-responsive) and OFF (dark...
Inhibitory Synapses Are Repeatedly Assembled and Removed at Persistent Sites In Vivo
Older concepts of a hard-wired adult brain have been overturned in recent years by in vivo imaging studies revealing...
From retina to cortex: an unexpected division of labor [VIDEO]
Topology of ON and OFF inputs in visual cortex enables an invariant columnar architecture Kuo-Sheng Lee, Xiaoying Huang...
From retina to cortex: An unexpected division of labor
Neurons in our brain do a remarkable job of translating sensory information into reliable representations of our world...
MPFI Honored with Lifees Award at eMerge Americas in Miami
Award Recognizes MPFI’s Commitment to Helping Students Succeed, Industry Grow Miami, FL – The Max Planck Florida Institute...
High-Throughput, High-Resolution Mapping of Protein Localization in Mammalian Brain by In Vivo Genome Editing
A scalable and high-throughput method to identify precise subcellular localization of endogenous proteins is essential for...
Brain-Wide Maps of Synaptic Input to Cortical Interneurons
Cortical inhibition is mediated by diverse inhibitory neuron types that can each play distinct roles in information...
New insights into the functional organization of the somatosensory cortex
Researchers at the Max Planck Florida Institute for Neuroscience focus on visualizing and manipulating neuronal activity...
MPFI Grad Student combines two cutting-edge techniques in ambitious graduate research project
“There was a very popular saying in China when I was in high school: The 21st century is the century of biology,” said Ye...
Emergence of functional subnetworks in layer 2/3 cortex induced by sequential spikes in vivo
During cortical circuit development in the mammalian brain, groups of excitatory neurons that receive similar sensory...
Primate Thalamus: More Than Meets an Eye
A recent study shows conclusively that the koniocellular layers of the marmoset dorsal lateral geniculate nucleus have...
Researchers optimize methods to study neurons during motor activity
Optimization of imaging and behavior approaches provides unprecedented insight into organizational principles of motor...
Chronic imaging of movement-related Purkinje cell calcium activity in awake behaving mice
Purkinje cells (PCs) are a major site of information integration and plasticity in the cerebellum, a brain region involved...
GIT protein deletion results in increased synaptic strength at a mammalian central synapse [VIDEO]
Presynaptic Deletion of GIT Proteins Results in Increased Synaptic Strength at a Mammalian Central Synapse Mónica S...
New research sheds light on neuronal communication
Researchers at the Max Planck Florida Institute for Neuroscience have uncovered a critical molecule that regulates...
New insights into the circuits of sight: Max Planck Florida study reveals cortical circuits that encode black and white
While some things may be ‘as simple as black and white’, this has not been the case for the circuits in the brain that...
Luminance polarity in the superficial layers of the primary visual cortex [VIDEO]
Modular Representation of Luminance Polarity in the Superficial Layers of Primary Visual Cortex Gordon B. Smith1, David E...
Medical Device Pioneer donates $1 million to Max Planck Florida
Dr. David Auth, renowned scientist and MPFI Board Member, and wife Nancy inspired by institute’s progress in pioneering...
Max Planck Florida Institute for Neuroscience Establishes Peter Gruss Young Investigator Award
Award recognizes significant contributions to the scientific community through collaboration, creativity, and curiosity...
MPFI Scientific Director Ryohei Yasuda Receives $4.8 Million NIH Pioneer Award
Award Recognizes Yasuda’s Creativity and Innovation in Biomedical Research Max Planck Florida Institute for Neuroscience...
MPFI and Collaborators Awarded $1.4 Million Grant to Study Brain Activity
The Max Planck Florida Institute for Neuroscience (MPFI), along with the Frankfurt Institute for Advanced Studies (FIAS)...
Max Planck Florida Scientists Receive Grant to Improve Understanding of Alzheimer’s disease
In order to understand memory deficit and neuronal loss in mouse models of Alzheimer’s disease, the Bright Focus...
Max Planck Florida Institute scientist awarded Glaxo Smith Kline Neuroscience Discovery Award
The Federation of American Societies for Experimental Biology (FASEB) has honored Samuel M. Young, Jr. Ph.D., a Max Planck...
NIH awards $2.4 million to Max Planck Florida Institute scientist to investigate the connections of cortical circuits in the brain
Work will focus on visualizing and manipulating neuronal activity in individual neurons Dr. Hyungbae Kwon, Research Group...
Sunposium 2015 Radiates Global Neuroscience Community
Nobel Prize Laureate Among an Impressive Array of Speakers at Max Planck Florida Institute for Neuroscience’s Widely...
Eric Betzig – Imaging life at high spatiotemporal resolution | Sunposium 2015 [VIDEO]
Learn more about Sunposium
NIH awards $2.4 million to Max Planck Florida Institute scientist to investigate the function and development of cortical circuits in the brain
Work will focus on a newly discovered circuit in the visual cortex Dr. David Fitzpatrick, Scientific Director and CEO at...
Scientists have developed atomic force microscopy for imaging nanoscale dynamics of neurons
Researchers at the Max Planck Florida Institute for Neuroscience and Kanazawa University (Japan) have succeeded in imaging...
Max Planck Florida Institute for Neuroscience researcher awarded $2.4 million grant to study mechanisms of auditory information processing
Research aims to reveal new cellular and molecular mechanisms involved in the early stages of hearing Samuel Young, Jr...
New insights into underlying cellular mechanisms of information processing in the brain
Researchers at the Max Planck Florida Institute for Neuroscience and the Pasteur Institute have uncovered a key factor in...
New research sheds light on neural circuit development
Researchers report substantial postnatal changes in the functional properties of brain circuits that enhance their ability...
Events
Sunposium 2026
Registration for MPFI’s Sunposium conference is now open! The conference will take place from March 9–11, 2026 at the Palm...
Peter Gruss Young Investigator Award
Nominations are now open! The Peter Gruss Young Investigator Award recognizes a young neuroscience investigator for...
Neuroimaging Techniques Course
This is an intensive and comprehensive laboratory-oriented course focusing on applying imaging techniques to neuroscience...
Sunposium 2019
Max Planck Florida Institute for Neuroscience’s three-day symposium brings together leaders in neuroscience research from...
Neuroimaging Techniques
This is an intensive and comprehensive laboratory-oriented course focusing on applying imaging techniques to neuroscience...
Sunposium 2017
The Max Planck Florida Institute for Neuroscience’s Sunposium™ conference brings hundreds of the world’s most...
Neuroimaging Techniques Course
Course Description This is an intensive and comprehensive laboratory-oriented course focusing on applying imaging...
Correlative Light and Electron Microscopy (CLEM) Workshop
The Electron Microscopy Core from Max Planck Florida Institute for Neuroscience will host an exciting 2-day workshop...
Publications
HALT! Scientists decode brain mechanisms of stopping
Ever wish you could stop that fruit fly on your kitchen counter in its tracks? Scientists at Max Planck Florida Institute...
Visualizing Addiction: How new research could change the way we fight the opioid epidemic
New research from a Max Planck Florida Institute for Neuroscience researcher could transform how we understand the way...
A Molecular Anchor: Scientists identify ALS-linked protein VAP as key stabilizer of mitochondria
In a new publication, MPFI Scientists demonstrate that ALS-linked protein VAP anchors mitochondria near dendritic spines...
Amygdala Intercalated Cells: Gatekeepers and Conveyors of Internal State to the Circuits of Emotion
Generating adaptive behavioral responses to emotionally salient stimuli requires evaluation of complex associations...
What and Where: Location-Dependent Feature Sensitivity as a Canonical Organizing Principle of the Visual System
Traditionally, functional representations in early visual areas are conceived as retinotopic maps preserving ego-centric...
A sinusoidal transformation of the visual field is the basis for periodic maps in area V2
Retinotopic maps of many visual areas are thought to follow the fundamental principles described for the primary visual...
Rapid Ultrastructural Changes in the PSD and Surrounding Membrane after Induction of Structural LTP in Single Dendritic Spines
The structural plasticity of dendritic spines is considered to be an important basis of synaptic plasticity, learning, and...
Deletion of ErbB4 Disrupts Synaptic Transmission and Long-Term Potentiation of Thalamic Input to Amygdalar Medial Paracapsular Intercalated Cells
Identification of candidate risk genes and alteration in the expression of proteins involved in regulating inhibitory...
Imaging neuronal protein signaling dynamics in vivo
The activity patterns of Individual neurons are highly coordinated and synchronized within neuronal circuits in the brain...
IgSF11 homophilic adhesion proteins promote layer-specific synaptic assembly of the cortical interneuron subtype
The most prominent structural hallmark of the mammalian neocortical circuitry is the layer-based organization of specific...
Autonomous Purkinje cell activation instructs bidirectional motor learning through evoked dendritic calcium signaling
The signals in cerebellar Purkinje cells sufficient to instruct motor learning have not been systematically determined...
Targeting Functionally Characterized Synaptic Architecture Using Inherent Fiducials and 3D Correlative Microscopy
Brain circuits are highly interconnected three-dimensional structures fabricated from components ranging vastly in size;...
Deletion of NRXN1α impairs long-range and local connectivity in amygdala fear circuit
Neurexins are a family of presynaptic cell adhesion proteins that regulate synaptic structure and maintain normal synaptic...
The distinct talin2 structure directs isoform specificity
Integrin receptors regulate normal cell function processes such as signaling, cell migration, adhesion to the...
Low-threshold spiking interneurons perform feedback inhibition in the lateral amygdala
Amygdala plays crucial roles in emotional learning. The lateral amygdala (LA) is the input station of the amygdala, where...
Presynaptic mitochondria volume and abundance increase during development of a high-fidelity synapse
The calyx of Held, a large glutamatergic presynaptic terminal in the auditory brainstem undergoes developmental changes to...
Functional Logic of Layer 2/3 Inhibitory Connectivity in the Ferret Visual Cortex
Understanding how cortical inhibition shapes circuit function requires identifying the connectivity rules relating the...
In Vivo Single-Cell Genotyping of Mouse Cortical Neurons Transfected with CRISPR/Cas9
CRISPR/Cas-based technologies have revolutionized genetic approaches to addressing a wide range of neurobiological...
Mechanisms of Ca²⁺/calmodulin-dependent kinase II activation in single dendritic spines
CaMKIIα plays an essential role in decoding Ca²⁺ signaling in spines by acting as a leaky Ca²⁺ integrator with the time...
Conversion of Graded Presynaptic Climbing Fiber Activity into Graded Postsynaptic Ca2+ Signals by Purkinje Cell Dendrites
The brain must make sense of external stimuli to generate relevant behavior. We used a combination of in vivo approaches...
Functional Synaptic Architecture of Callosal Inputs in Mouse Primary Visual Cortex
Callosal projections are thought to play a critical role in coordinating neural activity between the cerebral hemispheres...
Intersectional monosynaptic tracing for dissecting subtype-specific organization of GABAergic interneuron inputs
Functionally and anatomically distinct cortical substructures, such as areas or layers, contain different principal neuron...
Regional Specialization of Pyramidal Neuron Morphology and Physiology in the Tree Shrew Neocortex
The mammalian cerebral cortex is divided into different areas according to their function and pattern of connections...
Distributed network interactions and their emergence in developing neocortex
The principles governing the functional organization and development of long-range network interactions in the neocortex...
Inhibition gates supralinear Ca2+ signaling in Purkinje cell dendrites during practiced movements
Motor learning involves neural circuit modifications in the cerebellar cortex, likely through re-weighting of parallel...
Graded Control of Climbing-Fiber-Mediated Plasticity and Learning by Inhibition in the Cerebellum
Purkinje cell dendrites convert excitatory climbing fiber input into signals that instruct plasticity and motor learning...
Differential tuning of excitation and inhibition shapes direction selectivity in ferret visual cortex
To encode specific sensory inputs, cortical neurons must generate selective responses for distinct stimulus features. In...
PKCα integrates spatiotemporally distinct Ca2+ and autocrine BDNF signaling to facilitate synaptic plasticity
The protein kinase C (PKC) enzymes have long been established as critical for synaptic plasticity. However, it is unknown...
An open-source tool for analysis and automatic identification of dendritic spines using machine learning
Synaptic plasticity, the cellular basis for learning and memory, is mediated by a complex biochemical network of signaling...
RGS14 Restricts Plasticity in Hippocampal CA2 by Limiting Postsynaptic Calcium Signaling
Pyramidal neurons in hippocampal area CA2 are distinct from neighboring CA1 in that they resist synaptic long-term...
Local Order within Global Disorder: Synaptic Architecture of Visual Space
Substantial evidence at the subcellular level indicates that the spatial arrangement of synaptic inputs onto dendrites...
Virus-Mediated Genome Editing via Homology-Directed Repair in Mitotic and Postmitotic Cells in Mammalian Brain
Precise genome editing via homology-directed repair (HDR) in targeted cells, particularly in vivo, provides an invaluable...
Regional Cellular Environment Shapes Phenotypic Variations of Hippocampal and Neocortical Chandelier Cells
Different cortical regions processing distinct information, such as the hippocampus and the neocortex, share common...
A novel region in the CaV2.1 α1 subunit C-terminus regulates fast synaptic vesicle fusion and vesicle docking at the mammalian presynaptic active zone
In central nervous system (CNS) synapses, action potential-evoked neurotransmitter release is principally mediated by CaV2...
Biophysics of Biochemical Signaling in Dendritic Spines: Implications in Synaptic Plasticity
Dendritic spines are mushroom-shaped postsynaptic compartments that host biochemical signal cascades important for...
Using c-kit to genetically target cerebellar molecular layer interneurons in adult mice
The cerebellar system helps modulate and fine-tune motor action. Purkinje cells (PCs) provide the sole output of the...
A calcium- and light-gated switch to induce gene expression in activated neurons
Despite recent advances in optogenetics, it remains challenging to manipulate gene expression in specific populations of...
Regulation of Rho GTPase proteins during spine structural plasticity for the control of local dendritic plasticity.
While it is generally appreciated that learning involves the structural rearrangement of neuronal circuits, the underlying...
CaMKII Autophosphorylation Is Necessary for Optimal Integration of Ca2+ Signals during LTP Induction, but Not Maintenance
CaMKII plays a critical role in decoding calcium (Ca2+) signals to initiate long-lasting synaptic plasticity. However, the...
Neocortical Chandelier Cells Developmentally Shape Axonal Arbors through Reorganization but Establish Subcellular Synapse Specificity without Refinement
Diverse types of cortical interneurons (INs) mediate various kinds of inhibitory control mechanisms to balance and shape...
The number and distribution of AMPA receptor channels containing fast kinetic GluA3 and GluA4 subunits at auditory nerve synapses depend on the target cells
The neurotransmitter receptor subtype, number, density, and distribution relative to the location of transmitter release...
Movement Rate Is Encoded and Influenced by Widespread, Coherent Activity of Cerebellar Molecular Layer Interneurons
Inhibition from molecular layer interneurons (MLIs) is thought to play an important role in cerebellar function by...
The Auxiliary Calcium Channel Subunit α2δ4 Is Required for Axonal Elaboration, Synaptic Transmission, and Wiring of Rod Photoreceptors
Neural circuit wiring relies on selective synapse formation whereby a presynaptic release apparatus is matched with its...
LRIT3 Differentially Affects Connectivity and Synaptic Transmission of Cones to ON- and OFF-Bipolar Cells
Mutations in LRIT3 lead to complete congenital stationary night blindness (cCSNB). Using a cCSNB mouse model lacking Lrit3...
Kinetics of Endogenous CaMKII Required for Synaptic Plasticity Revealed by Optogenetic Kinase Inhibitor
PaAIP2 is a genetically encoded, light-inducible inhibitor of CaMKII PaAIP2 inhibits CaMKII with high specificity and with...
Imaging ERK and PKA Activation in Single Dendritic Spines during Structural Plasticity
Highly sensitive ERK and PKA FLIM sensors with novel fluorophore pair Image ERK and PKA activation in single dendritic...
GABAergic Neurons in Ferret Visual Cortex Participate in Functionally Specific Networks
Inhibitory neurons respond selectively to stimulus orientation in ferret visual cortex Inhibitory tuning cannot be...
Video-rate volumetric functional imaging of the brain at synaptic resolution
Neurons and neural networks often extend hundreds of micrometers in three dimensions. Capturing the calcium transients...
Rapid State-Dependent Alteration in Kv3 Channel Availability Drives Flexible Synaptic Signaling Dependent on Somatic Subthreshold Depolarization
Somatic depolarization spreads strongly into stellate cell axons Depolarization results in ultra-rapid AP broadening and...
Temporally precise labeling and control of neuromodulatory circuits in the mammalian brain
Few tools exist to visualize and manipulate neurons that are targets of neuromodulators. We present iTango, a light- and...
Precise small-molecule recognition of a toxic CUG RNA repeat expansion
Excluding the ribosome and riboswitches, developing small molecules that selectively target RNA is a longstanding problem...
Automated Remote Focusing, Drift Correction, and Photostimulation to Evaluate Structural Plasticity in Dendritic Spines
Long-term structural plasticity of dendritic spines plays a key role in synaptic plasticity, the cellular basis for...
Synaptotagmin 2 Is the Fast Ca2+ Sensor at a Central Inhibitory Synapse
Syt2 is the Ca2+ sensor of fast transmitter release at a cerebellar GABAergic synapse Syt2 triggers transmitter release...
A viral strategy for targeting and manipulating interneurons across vertebrate species
A fundamental impediment to understanding the brain is the availability of inexpensive and robust methods for targeting...
Simultaneous dual-color fluorescence lifetime imaging with novel red-shifted fluorescent proteins
We describe a red-shifted fluorescence resonance energy transfer (FRET) pair optimized for dual-color fluorescence...
Autocrine BDNF-TrkB signalling within a single dendritic spine
Brain-derived neurotrophic factor (BDNF) and its receptor TrkB are crucial for many forms of neuronal plasticity...
Rho GTPase complementation underlies BDNF-dependent homo- and heterosynaptic plasticity
The Rho GTPase proteins Rac1, RhoA and Cdc42 have a central role in regulating the actin cytoskeleton in dendritic spines...
De novo synaptogenesis induced by GABA in the developing mouse cortex
Dendrites of cortical pyramidal neurons contain intermingled excitatory and inhibitory synapses. We studied the local...
Spatial organization of astrocytes in ferret visual cortex
Astrocytes form an intricate partnership with neural circuits to influence numerous cellular and synaptic processes. One...
Cellular resolution circuit mapping with temporal-focused excitation of soma-targeted channelrhodopsin
We describe refinements in optogenetic methods for circuit mapping that enable measurements of functional synaptic...
Helper-Dependent Adenoviral Vectors and Their Use for Neuroscience Applications
Abstract Neuroscience research has been revolutionized by the use of recombinant viral vector technology from the basic...
Viral Injection and Cranial Window Implantation for In Vivo Two-Photon Imaging
Abstract Two-photon (2P) imaging has proven to be a powerful tool for investigating neural structure and function both in...
Viral Injection and Cranial Window Implantation for In Vivo Two-Photon Imaging
Two-photon (2P) imaging has proven to be a powerful tool for investigating neural structure and function both in brain...
Helper-Dependent Adenoviral Vectors and Their Use for Neuroscience Applications
Neuroscience research has been revolutionized by the use of recombinant viral vector technology from the basic...
Orientation selectivity and the functional clustering of synaptic inputs in primary visual cortex
The majority of neurons in primary visual cortex are tuned for stimulus orientation, but the factors that account for the...
A bright cyan-excitable orange fluorescent protein facilitates dual-emission microscopy and enhances bioluminescence imaging in vivo.
Orange-red fluorescent proteins (FPs) are widely used in biomedical research for multiplexed epifluorescence microscopy...
Topology of ON and OFF inputs in visual cortex enables an invariant columnar architecture
Circuits in the visual cortex integrate the information derived from separate ON (light-responsive) and OFF (dark...
Inhibitory Synapses Are Repeatedly Assembled and Removed at Persistent Sites In Vivo
Older concepts of a hard-wired adult brain have been overturned in recent years by in vivo imaging studies revealing...
High-Throughput, High-Resolution Mapping of Protein Localization in Mammalian Brain by In Vivo Genome Editing
A scalable and high-throughput method to identify precise subcellular localization of endogenous proteins is essential for...
Brain-Wide Maps of Synaptic Input to Cortical Interneurons
Cortical inhibition is mediated by diverse inhibitory neuron types that can each play distinct roles in information...
Emergence of functional subnetworks in layer 2/3 cortex induced by sequential spikes in vivo
During cortical circuit development in the mammalian brain, groups of excitatory neurons that receive similar sensory...
Primate Thalamus: More Than Meets an Eye
A recent study shows conclusively that the koniocellular layers of the marmoset dorsal lateral geniculate nucleus have...
Chronic imaging of movement-related Purkinje cell calcium activity in awake behaving mice
Purkinje cells (PCs) are a major site of information integration and plasticity in the cerebellum, a brain region involved...
Training programs
IMPRS for Synapses and Circuits
The International Max Planck Research School (IMPRS) for Synapses and Circuits provides innovative and individualized...













































































































































































































