Central mechanisms of odour object perception

JA Gottfried - Nature Reviews Neuroscience, 2010 - nature.com
The stimulus complexity of naturally occurring odours presents unique challenges for central
nervous systems that are aiming to internalize the external olfactory landscape. One …

Cortical processing of odor objects

DA Wilson, RM Sullivan - Neuron, 2011 - cell.com
Natural odors, generally composed of many monomolecular components, are analyzed by
peripheral receptors into component features and translated into spatiotemporal patterns of …

Representational drift in primary olfactory cortex

CE Schoonover, SN Ohashi, R Axel, AJP Fink - Nature, 2021 - nature.com
Perceptual constancy requires the brain to maintain a stable representation of sensory input.
In the olfactory system, activity in primary olfactory cortex (piriform cortex) is thought to …

High-throughput sequencing of single neuron projections reveals spatial organization in the olfactory cortex

Y Chen, X Chen, B Baserdem, H Zhan, Y Li, MB Davis… - Cell, 2022 - cell.com
In most sensory modalities, neuronal connectivity reflects behaviorally relevant stimulus
features, such as spatial location, orientation, and sound frequency. By contrast, the …

Characterizing functional pathways of the human olfactory system

G Zhou, G Lane, SL Cooper, T Kahnt, C Zelano - elife, 2019 - elifesciences.org
The central processing pathways of the human olfactory system are not fully understood.
The olfactory bulb projects directly to a number of cortical brain structures, but the distinct …

[LIBRO][B] Sensation and perception

EB Goldstein - 1989 - psycnet.apa.org
The book you are about to read is about research that asks questions like" How do our
senses operate?"" What is the connection between nervous system activity and perception?" …

Representations of odor in the piriform cortex

DD Stettler, R Axel - Neuron, 2009 - cell.com
Olfactory perception is initiated by the recognition of odorants by a large repertoire of
receptors in the sensory epithelium. A dispersed pattern of neural activity in the nose is …

Distinct representations of olfactory information in different cortical centres

DL Sosulski, ML Bloom, T Cutforth, R Axel, SR Datta - Nature, 2011 - nature.com
Sensory information is transmitted to the brain where it must be processed to translate
stimulus features into appropriate behavioural output. In the olfactory system, distributed …

Neural representations of unconditioned stimuli in basolateral amygdala mediate innate and learned responses

F Gore, EC Schwartz, BC Brangers, S Aladi… - Cell, 2015 - cell.com
Stimuli that possess inherently rewarding or aversive qualities elicit emotional responses
and also induce learning by imparting valence upon neutral sensory cues. Evidence has …

Odor representations in olfactory cortex:“sparse” coding, global inhibition, and oscillations

C Poo, JS Isaacson - Neuron, 2009 - cell.com
The properties of cortical circuits underlying central representations of sensory stimuli are
poorly understood. Here we use in vivo cell-attached and whole-cell voltage-clamp …