Age and Sex Influence Diurnal Memory Oscillations, Circadian Rhythmicity, and Per1 Expression
Lauren Bellfy, Gretchen C. Pifer, Megan J. von Abo, Chad W. Smies, Alicia R. Bernhardt, Achintya Perumal, Marilyn Jackson, Janine L. Kwapis
This study investigates how sex and age affect diurnal memory oscillations, circadian rhythms, and Per1 expression in mice, finding sex has a greater impact than age on circadian patterns and memory performance.
bioRxiv · Jul 24, 2025 · PreprintAnimal Behavior & Cognition