Medicine and Health Sciences Commons^™

Exploring The Relationship Between Hemispheric Prefrontal Cortex Activation, Standing Balance, And Fatigue In Individuals Post-Stroke: A Fnirs Study, Sarthak Kohli

Electronic Thesis and Dissertation Repository

Balance impairments are common after stroke. Reasons for this are multifactorial and include motor dysfunction and fatigue. Limited research has explored the combined effects of post-stroke fatigue and balance on brain activation patterns. Research has shown that prefrontal cortex (PFC) activation may be involved in both motor control and fatigue throughout the recovery process post-stroke. The aim of this thesis was to determine whether: (1) PFC activation levels change between standing balance tasks, (2) PFC hemispheric activation is asymmetric during standing balance tasks, and (3) fatigue levels are associated with task-based activation. Patients with hemiparesis were recruited from the inpatient …

Assessing The Impact Of Caregiver Outcomes On Function And Reintegration Of Stroke Survivors Participating In A Community Stroke Rehabilitation Program., Spencer R. Thompson

Electronic Thesis and Dissertation Repository

There is a limited amount of literature evaluating the relationship between caregivers, and the stroke survivors’ function and reintegration. The objectives were to evaluate the association between caregivers’ lifestyle changes on function and the role of functioning as a moderator between caregiving and reintegration among stroke survivors receiving community-based rehabilitation. Data were collected from January 2011 to January 2016. A one-way repeated measures analysis of variance and multivariable linear regression were performed on Functional Independence Measure, Bakas Caregiving Outcomes Scale, Reintegration to Normal Living Index across admission, discharge, and follow-up. Mean age was 70.2±13.17 years with 58% males (n=200). A …

Motor Control Of Exercise That Emphasizes Speed Post-Stroke, Vicki L. Gray

Electronic Thesis and Dissertation Repository

Purpose: To investigate whether a single session of closed kinetic chain (CKC) and open kinetic chain (OKC) exercises emphasizing speed post-stroke could evoke changes in the motor control and whether these improvements would transfer to postural tasks.

Methods: Thirty-two individuals post-stroke and 32 age- and sex- matched controls performed a single session of 50 fast squats and steps (Chapter 3). Internal perturbations (arm raise/load drop) were used to assess postural responses before exercises (Pre), immediately after exercises (Post) and 15 minutes after exercises (Retention) (Chapter 4). Eleven individuals post-stroke performed a single session of 50 fast knee and ankle OKC …