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Behavioural Inflexibility And White Matter Inflammation In An Aged Happ Rat With Subcortical Stroke, Aaron M. Regis
Behavioural Inflexibility And White Matter Inflammation In An Aged Happ Rat With Subcortical Stroke, Aaron M. Regis
Electronic Thesis and Dissertation Repository
The interactions between Alzheimer’s disease (AD) and ischemic stroke pathology are of key interest in the development of post-stroke cognitive decline. While clinical and experimental studies have suggested an interaction, the mechanisms whereby these conditions interact to worsen cognition haven’t been fully revealed. This study aimed to combine rodent models of AD and stroke in an aged rat and assess the behavioural and histological outcomes. An injection of endothelin-1 (ET-1), a potent vasoconstrictor into the basal ganglia of a rat with human amyloid precursor protein (hAPP) overexpression (F344Tg) was followed up 3 months later to assess behavioural flexibility, memory and …