Visual aftereffects: Cortical neurons change their tune

Mark A. Georgeson

doi:10.1016/j.cub.2004.09.011

Visual aftereffects: Cortical neurons change their tune

Mark A. Georgeson^*

^*Corresponding author for this work

Optometry

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Abstract

Recent studies of areas V1 and MT in the visual cortex show that exposure to a stimulus can change the contrast sensitivity of cells and shift their peak sensitivity to a new orientation or movement direction. In MT, these shifts can correctly predict illusory changes - visual aftereffects - in movement direction, but in V1, they are more difficult to interpret.

Original language	English
Pages (from-to)	R751-R753
Journal	Current Biology
Volume	14
Issue number	18
DOIs	https://doi.org/10.1016/j.cub.2004.09.011
Publication status	Published - Sept 2004

Bibliographical note

Keywords

visual cortex
contrast sensitivity
peak sensitivity
illusory changes
visual aftereffects

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10.1016/j.cub.2004.09.011

Georgeson_2004_CurrBiol(prepub)_(2).pdf
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AB - Recent studies of areas V1 and MT in the visual cortex show that exposure to a stimulus can change the contrast sensitivity of cells and shift their peak sensitivity to a new orientation or movement direction. In MT, these shifts can correctly predict illusory changes - visual aftereffects - in movement direction, but in V1, they are more difficult to interpret.

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KW - peak sensitivity

KW - illusory changes

KW - visual aftereffects

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DO - 10.1016/j.cub.2004.09.011

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JO - Current Biology

JF - Current Biology

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Visual aftereffects: Cortical neurons change their tune

Abstract

Bibliographical note

Keywords

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