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Article

Effects of light on cognitive brain responses depend on circadian phase and sleep homeostasis.

Journal of biological rhythms - 1 Jun 2011

Vandewalle Gilles, Archer Simon N, Wuillaume Catherine, Balteau Evelyne, Degueldre Christian, Luxen André, Dijk Derk-Jan, Maquet Pierre

Abstract excerpt

Light is a powerful modulator of cognition through its long-term effects on circadian rhythmicity and direct effects on brain function as identified by neuroimaging. How the direct impact of light on brain function varies with wavelength of light, circadian phase, and sleep homeostasis, and how this differs between individuals, is a largely unexplored area. Using functional MRI, we compared the effects of 1...

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Source

Identifiers

PMID: 21628552
DOI: 10.1177/0748730411401736

Genes

PER3

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 3 Sept 2026.

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