Is coding a relevant metaphor for the brain?

R Brette - Behavioral and Brain Sciences, 2019 - cambridge.org
“Neural coding” is a popular metaphor in neuroscience, where objective properties of the
world are communicated to the brain in the form of spikes. Here I argue that this metaphor is …

A cortical mechanism for triggering top-down facilitation in visual object recognition

M Bar - Journal of cognitive neuroscience, 2003 - direct.mit.edu
The majority of the research related to visual recognition has so far focused on bottom-up
analysis, where the input is processed in a cascade of cortical regions that analyze …

Population coding of affect across stimuli, modalities and individuals

J Chikazoe, DH Lee, N Kriegeskorte… - Nature neuroscience, 2014 - nature.com
It remains unclear how the brain represents external objective sensory events alongside our
internal subjective impressions of them—affect. Representational mapping of population …

Human category learning 2.0

FG Ashby, WT Maddox - Annals of the New York Academy of …, 2011 - Wiley Online Library
During the 1990s and early 2000s, cognitive neuroscience investigations of human category
learning focused on the primary goal of showing that humans have multiple category …

What drives the organization of object knowledge in the brain?

BZ Mahon, A Caramazza - Trends in cognitive sciences, 2011 - cell.com
Various forms of category-specificity have been described at both the cognitive and neural
levels, inviting the inference that different semantic domains are processed by distinct …

Population coding of shape in area V4

A Pasupathy, CE Connor - Nature neuroscience, 2002 - nature.com
Shape is represented in the visual system by patterns of activity across populations of
neurons. We studied the population code for shape in area V4 of macaque monkeys, which …

A comparison of primate prefrontal and inferior temporal cortices during visual categorization

DJ Freedman, M Riesenhuber, T Poggio… - Journal of …, 2003 - Soc Neuroscience
Previous studies have suggested that both the prefrontal cortex (PFC) and inferior temporal
cortex (ITC) are involved in high-level visual processing and categorization, but their …

Object category structure in response patterns of neuronal population in monkey inferior temporal cortex

R Kiani, H Esteky, K Mirpour… - Journal of …, 2007 - journals.physiology.org
Our mental representation of object categories is hierarchically organized, and our rapid and
seemingly effortless categorization ability is crucial for our daily behavior. Here, we examine …

Odor quality coding and categorization in human posterior piriform cortex

JD Howard, J Plailly, M Grueschow, JD Haynes… - Nature …, 2009 - nature.com
Efficient recognition of odorous objects universally shapes animal behavior and is crucial for
survival. To distinguish kin from nonkin, mate from nonmate and food from nonfood …

Underlying principles of visual shape selectivity in posterior inferotemporal cortex

SL Brincat, CE Connor - Nature neuroscience, 2004 - nature.com
Object perception depends on shape processing in the ventral visual pathway, which in
monkeys culminates in inferotemporal cortex (IT). Here we provide a description of …