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A standardized non-linear approach to studying menstrual cycle effects on brain and behavior

Perovic, M.; Mack, M. L.

2026-04-12 sexual and reproductive health
10.64898/2026.04.10.26350619 medRxiv
Show abstract

Menstrual cycles are major biological events with extensive effects on the brain and cognition, experienced by half of the human population. To develop a comprehensive account of human cognition, it is necessary to successfully integrate and characterize menstrual cycle effects in cognitive science research. However, current approaches to menstrual cycle analysis suffer from low data resolution and are not well-equipped to capture the highly variable, non-linear changes in outcomes of interest across the cycle. We present a validated standardized method remedying these issues, demonstrate its utility using hormonal, behavioral, and neuroimaging data, and provide an open-source toolkit to facilitate its use.

Published in Frontiers in Cognition · not in our set (fewer than 10 published preprints to learn from) · training set

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