Dr. Rufin Vogels

 
 
 

Title

Body representations in macaque inferior temporal cortex

Abstract

 Many studies examined where and how the brain encodes faces but much less is known about another ecological important visual category: bodies. fMRI studies in humans and monkeys have shown body category-selective regions, i.e. body patches, in the occipito-temporal cortex. I will discuss monkey fMRI studies that revealed the body patch network of the inferior temporal cortex. Then, I will review single-unit recording studies of the stimulus selectivity of neurons in two of the fMRI-defined body patches. These studies suggest that, although the features that body patch neurons respond to differ from those of face patch neurons, the body and face patch systems show a similar functional organization, e.g. in terms of tolerance to changes in viewpoint.

Brief Bio

Cognitive Neuroscience; human and monkey visual psychophysics; Single unit recordings in behaving monkeys. Causal perturbation techniques in monkey brain: electrical microstimulation, chemical inactivation and optogenetics.