Retina versus cortex; contrast adaptation in parallel visual pathways.

Abstract:

:Human vision adapts to the contrast of patterns by changing its sensitivity, but the origins of this perceptual adaptation have been disputed. In this issue of Neuron, Solomon et al. show that contrast adaptation in the primate arises mostly in the retina for the magnocellular pathway and mostly in the cortex for the parvocellular pathway. It appears that adaptation arises most strongly at sites that pool over many inputs.

journal_name

Neuron

journal_title

Neuron

authors

Baccus SA,Meister M

doi

10.1016/s0896-6273(04)00187-4

subject

Has Abstract

pub_date

2004-04-08 00:00:00

pages

5-7

issue

1

eissn

0896-6273

issn

1097-4199

pii

S0896627304001874

journal_volume

42

pub_type

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