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- 27Alzheimer's disease
- 11Cognitive impairment
- 4Autism
- 4Dementia
- 3Amyloid precursor protein
- 38Graduate and Postdoctoral Studies (GPS), Faculty of
- 38Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 16Nursing, Faculty of
- 11Nursing, Faculty of/Chronicity
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Data-Driven Approaches to Modeling Heterogeneity and Variability Across Asymptomatic Brain and Cognitive Aging, Mild Cognitive Impairment, and Alzheimer’s disease
DownloadSpring 2024
Objective We apply data-driven approaches to identify predictors of heterogeneous trajectories across normal aging, Mild Cognitive Impairment (MCI), and Alzheimer’s disease (AD). In Study 1, we investigated predictors of left and right hippocampal (HC) volume trajectory classes. In Study 2, we...
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Gait and Cognition: Exploring Cognition and Dual-task Costs in a Group of Community Dwelling Alzheimer’s Disease Patients over 6 Months
DownloadFall 2022
Alzheimer’s disease is a progressive neurological disorder resulting in cognitive decline affecting many activities of daily living including gait. Many tools exist to monitor AD progression, including cognitive examinations, and functional tests of mobility. The purpose of the present study is...
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Thermal response of amyloidogenic elements in cultured N2a cells: potential relevance to Alzheimer’s disease pathology
DownloadFall 2020
Alzheimer’s disease (AD) weighs a large burden on health care systems, families and caregiving networks around the world. It is the most common dementia afflicting elderly individuals, and causes many debilitating symptoms, including memory loss, mood swings and confusion which progress in...
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Fall 2020
Tauopathies are a class of neurological disorders associated with the aggregation of the tau protein into neurofibrillary tangles. The most prominent tauopathy is Alzheimer’s disease (AD), which presents as two forms: early onset (familial, fAD) and late onset (sporadic, sAD). sAD does not have a...
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Putative ante-mortem indicators of Alzheimer’s dementia: Analysis of fluid biomarker and neuroimaging studies
DownloadSpring 2019
Dementia is a clinical state, characterized by symptoms indicative of deterioration of memoryand cognitive functions that interferes with social or occupational functioning. According to2018 statistics, around 50 million people are living with dementia, and this number will increaseto 131.5...
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Fall 2019
Alzheimer’s disease (AD) is characterized by the accumulation of amyloid beta (Aβ) peptide. It has been proposed that AD pathology is transmissible by a “prion-like” mechanism through extracellular vesicles (EVs) that contain Aβ. In this context, EVs describe both microvesicles and exosomes,...
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Spring 2018
Background: Stroke is a leading cause of adult disability globally. In Canada, about 405,000 individuals are living with the effects of stroke and this number is projected to rise by over 60% in the next two decades. People with stroke are often physically inactive and sedentary which may...
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Short- and Long-Term Impacts of A Working Memory Intervention for Children with Prenatal Alcohol Exposure
DownloadSpring 2018
This dissertation consists of two studies designed to: (1) determine the neurobehavioural profile reflecting the strengths and limitations of children with Parental Alcohol Exposure (PAE) and (2) evaluate the short- and long-term impacts of a 25-session Cogmed© intervention on improving working...
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Fall 2018
Amyotrophic Lateral Sclerosis (ALS) involves the progressive loss of upper and lower motor neurons. Frontotemporal lobar degeneration (FTLD) has been reported in a considerable proportion of patients, manifesting as cognitive and behavioural impairment in at least 25-50%, with 10-15% patients...
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Umbrella Review of Psychosocial Interventions Mediated through Assistive Technology for Children with Autism Spectrum Disorder
DownloadFall 2017
Aim: In the past 20 years, a large body of autism spectrum disorder (ASD) intervention research has emerged. In addition, the number of systematic reviews (SRs) aimed at synthesizing that body of research has grown substantially. The present umbrella review collates information from multiple...