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Cognition In Health And Disease: Two Mouse Model Studies, Heather Lynn Mahoney

USF Tampa Graduate Theses and Dissertations

Cognitive and circadian dysfunction are common aspects of neuropsychiatric disease that are often overlooked in disease models and treatment strategies. In this work, we first evaluated the potential for cognitive enhancement in healthy adult mice by targeting a kinase involved in regulation of the molecular circadian clock. We then developed and characterized a model of neuropsychiatric disease that could present a target for rescuing circadian and cognitive deficits using this treatment.

Time-of-day effects have been noted in a wide variety of cognitive behavioral tests, and perturbation of circadian rhythms impairs hippocampus-dependent learning and memory. We first asked whether casein kinase …