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The Role Of Orexin Receptors In Diurnal Variations In Learning And Memory, Jacob Christian Blotter

Undergraduate Honors Capstone Projects

The brain's ability to learn and remember is a topic of extensive debate and research. Mammals share many similarities, including the way in which information from the outside world is processed and stored. Mammalian circadian rhythms have long been thought to be essentially involved with these processes. Orexin, a neurotransmitter in the brain, plays a crucial role in arousal and circadian rhythm. This study is designed to explore the brain's ability to process and store information at different times of the circadian period, and to explore the role of orexin by comparing the performance of normal (wild-type) mice and abnormal …

Diabetes, Cognitive Decline, And Alzheimer's Disease: The Cache County Study On Memory, Health, And Aging, Gene Charoonruk

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Studies have reported mixed results for people with or without diabetes with cognitive decline or Alzheimer's disease (AD). Cognitive decline and AD among people with diabetes will be the focus of much discussion since results have been controversial.

The study examined whether diabetes is associated with cognitive decline and whether it is an independent risk factor for the development of AD among elderly residents of Cache County, Utah.

Results revealed an association between diabetes and a lower average Modified Mini Mental State Examination (3MS) score of nearly a point lower at baseline. Results also showed an association between diabetes and …