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Sugar Consumption And Cognitive Aging In The Swedish Adoption/Twin Study Of Aging, Shyam Seetharaman

USF Tampa Graduate Theses and Dissertations

Abstract

Consumption of foods high in sugar content has been linked with the development of metabolic abnormalities such as cardiovascular disease and type II diabetes, major sources of global health concerns. Although the detrimental consequences of high intake of sugar on abnormal metabolic processes are established, it is not known how this association affects (or accelerates) cognitive aging.

The current project was based on data from the Swedish Adoption/Twin Study of Aging (SATSA) to test the hypothesis that high refined sugar intake contributes to accelerated trajectories of cognitive decline assessed longitudinally. Trajectories of cognitive change were assessed as a function …

Memory Priming In Elderly Individuals Diagnosed With Dementia, Jessica Lee Deselms

All Graduate Theses, Dissertations, and Other Capstone Projects

The purpose of the current study was to examine the efficacy of a novel memory enhancement procedure for individuals with dementia named "memory priming." Three elderly individuals with a diagnosis of dementia participated in the study. Baseline procedures involved identifying low-probability items that served as targets for the intervention and moderate-probability questions that served as control items. A variation of a reversal design was implemented to compare three different conditions: the memory priming intervention and two control conditions that involved reading aloud and a watching a video. The results of the study indicated that individuals with moderate-to-severe memory impairment do …

Determining Musical Preferences In Persons With Dementia: Comparing Caregiver Options To Stimulus Preference Assessment, Eva Christine Igler

All Graduate Theses, Dissertations, and Other Capstone Projects

The music therapy literature supports the use of individualized music in order to reduce problem behaviors among individuals with moderate to severe dementia; however, these interventions frequently rely on family members and/or staff to choose preferred music. Family members and caregivers are often inaccurate when choosing preferred stimuli for cognitively impaired individuals. The purpose of this study was to determine if family members and caregivers could accurately identify the preferred music of individuals with dementia. A single stimulus preference assessment was used to empirically determine preferred music and then these results were compared to family member and caregiver rankings. The …