Effects of oral contraceptives on spatial cognition depend on pharmacological properties and phase of the contraceptive cycle.

ABSTRACT: The central nervous system effects of oral contraceptives (OCs) are not well-documented. In a set of 3 studies, we investigated a specific cognitive function, mental rotation, in healthy women currently using OCs for contraceptive purposes (n = 201) and in medication-free controls not using OCs (n = 44). Mental rotation was measured using a well-standardized and extensively validated psychometric test, the Vandenberg Mental Rotations Test (MRT). In an initial study (Study 1), current OC users (n = 63) were tested during the active or inactive phases of the contraceptive cycle in a parallel-groups design. Studies 2 and 3 were based on an archival dataset (n = 201 current OC users) that consisted of data on the MRT collected in real-time over a 30-year period and

SUBMITTER: Hampson E 

PROVIDER: S-EPMC9487179 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature