Sex and cognition: Relationships with tau PET across the Alzheimer’s disease spectrum

Background Recent evidence suggests that tau accumulates differently in the brains of men and women with Alzheimer’s disease (AD), with greater neurofibrillary tangles in women especially in the MCI stage. Women show a reserve in verbal memory but then more rapid decline in this domain once they are symptomatic. Since regional tau deposition is closely tethered to cognitive symptoms, we were interested in how relationships between tau...