Adult cats (between 6 and 7 years of age) that seem normal already have reduced cognitive function compared to younger cats, and this can worsen with age. (adoptapet.com)
Employment gaps may promote but also reduce cognitive function in older age, as new research from the University of Luxembourg has shown. (sciencedaily.com)
Taking meds to reduce blood pressure can also reduce cognitive function due to cortical atrophy, sometimes is misinterpreted as «normal» aging. (philmaffetone.com)