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Effects Of Sex, Free Testosterone, And Androgen Receptor Cag Repeat Number On Spatial Cognition And Virtual Navigation Performance, Nicole Therese Nowak

Wayne State University Dissertations

The male advantage typically found on some measures of spatial cognition (e.g., mental rotations) has been approached for three decades from the perspective that androgens contribute to this sex difference. To date, evidence to support the notion that androgens affect spatial cognition in healthy young individuals is balanced by evidence to the contrary. The present study sought to clarify the association between androgens and spatial performance by extending our measurements of androgenicity to include both a measure of circulating testosterone as well as a receptor-specific marker.

The aims of this dissertation were to assess the effects of sex, testosterone, and …