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Spatial modulation of visual responses arises in cortex with active navigation.pdf (2.73 MB)

Spatial modulation of visual responses arises in cortex with active navigation

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posted on 2023-06-10, 01:17 authored by E Mika Diamanti, Charu Bai Reddy, Sylvia SchroederSylvia Schroeder, Tomaso Muzzu, Kenneth D Harris, Aman B Saleem, Matteo Carandini
During navigation, the visual responses of neurons in mouse primary visual cortex (V1) are modulated by the animal’s spatial position. Here we show that this spatial modulation is similarly present across multiple higher visual areas but negligible in the main thalamic pathway into V1. Similar to hippocampus, spatial modulation in visual cortex strengthens with experience and with active behavior. Active navigation in a familiar environment, therefore, enhances the spatial modulation of visual signals starting in the cortex.

History

Publication status

  • Published

File Version

  • Published version

Journal

eLife

ISSN

2050-084X

Publisher

eLife Sciences Publications

Volume

10

Page range

1-15

Article number

a63705

Event location

England

Department affiliated with

  • Neuroscience Publications

Full text available

  • Yes

Peer reviewed?

  • Yes

Legacy Posted Date

2021-10-04

First Open Access (FOA) Date

2021-10-04

First Compliant Deposit (FCD) Date

2021-10-03

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