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Article

Photoperiod affects the diurnal rhythm of hippocampal neuronal morphology of Siberian hamsters.

Chronobiology international - 1 Nov 2013

Ikeno Tomoko, Weil Zachary M, Nelson Randy J

Abstract excerpt

Individuals of many species can regulate their physiology, morphology, and behavior in response to annual changes of day length (photoperiod). In mammals, the photoperiodic signal is mediated by a change in the duration of melatonin, leading to alterations in gene expressions, neuronal circuits, and hormonal secretion. The hippocampus is one of the most plastic structures in the adult brain and hippocampal...

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PMID: 23879697
DOI: 10.3109/07420528.2013.800090

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BDNF

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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