Mike Shelley

High conductance state in a model of visual cortex

New York University

I will discuss the consequences of high, activity-dependent, synaptic Conductances in neurons in a large-scale neuronal network model of layer 4C of Macaque V1. This high conductance state accounts for experimental observations about orientation selectivity, dynamics, and response magnitude, and the linear dependence of simple cells on visual stimuli. These large conductances can be traced to inhibitory cortico-cortical synapses, and the model's predictions of large conductance changes are consistent with recent intracellular measurements. This high-conductance state has functional consequences for temporal coding in cortex, as well as yielding simplified mathematical approaches to understanding neuronal and cortical response.
Thursday, March 28, 2024
About the Swartz Foundation...
 
The Swartz Foundation was established by Jerry Swartz (bio) in 1994 . . .
more>
 
Follow us...
 
The Swartz Foundation is on Twitter: SwartzCompNeuro
more>
 
 
2013 Stony Brook Mind/Brain Lecture - Michael Wigler, PhD
 
 
2012 Stony Brook Mind/Brain Lecture - John Donoghue
 
 
Sloan-Swartz Centers Annual Meeting 2011
 
 
2011 Stony Brook Mind/Brain Lecture - Allison J. Doupe
 
 
2011 Banbury Workshop
 
 
Sloan-Swartz Centers Annual Meeting 2010
 
 
2010 Stony Brook Mind/Brain Lecture
 
 
Sloan-Swartz Centers Annual Meeting 2009
 
 
Conference on Neural Dynamics
 
 
2009 Stony Brook Mind/Brain Lecture
 
 
Canonical Neural Computation, April 2009
 
 
2009 Banbury Workshop
 
 
Sloan-Swartz Centers Annual Meeting 2008
 
 
Theoretical and Experimental Approaches to Auditory and Visual Attention - Banbury 2008
 
 
Stony Brook Mind/Brain 2008: Patricia Smith Churchland, B. Phil. D
 
 
Sloan-Swartz Centers Annual Meeting 2007
 
 
New Frontiers In Studies Of Nonconscious Processing - Banbury 2007
 
 
Stony Brook Mind/Brain 2007: Professor Michael Shadlen, MD, PhD
 
 
Multi-level Brain Modeling Workshop 2006
 
 
Sloan Swartz Centers Annual Meeting 2006
 
 
Banbury 2006: Computational Approaches to Cortical Functions
 
 
Stony Brook Mind/Brain 2006: Helen Fisher -- Lecture Videos
 
 
Sloan-Swartz Centers for Theoretical Neurobiology
 
 
Swartz Center for Computational Neuroscience
 
 
Banbury Center Workshop Series
 
 
Other Events
 
www.theswartzfoundation.org                           Copyright © The Swartz Foundation 2024