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All Subjects: stroke
Creators: Schaefer, Sydney
Creators: Hooyman, Andrew
Member of: Barrett, The Honors College Thesis/Creative Project Collection
Resource Type: Text

Impacts of Age on Neuropsychological Task Performance

Description

The purpose of this study was to test the reproducibility of the current data set. It was hypothesized that older adults’ scores on the Repeatable Battery for Assessment of Neuropsychological Status (RBANS) would decrease from their initial visit to their one year follow-up visit and that greater overall age is associated with worse performance. Overall, the older adults with a follow-up visit in this study experienced greater decline on the RBANS DMI than on the RBANS total scaled score. There seems to be a negative trend in which individuals with higher first-visit VCI scores experience greater improvement on the first trial of the motor task with the non-dominant hand. The same trend can be seen in DMI scores where higher initial DMI scores are associated with greater improvement on the first non-dominant hand trial of the motor task. This initial trend suggests that visuospatial scores have an association with long-term change in the motor task. The number of participants in this data set were limited, thus more data will be needed to increase confidence in conclusions about these relationships in the future.

ContributorsDettmer, Alaina Nicole (Author) / Schaefer, Sydney (Thesis director) / Hooyman, Andrew (Committee member) / Department of Psychology (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)

Created2021-05

The Post Stroke Journey: A Survey Study of the Effects of Family Support and Psychological Factors on Rehabilitation Goals

Description

Stroke is the fifth most common cause of death in America and a leading cause of long-term adult disability, affecting more than 795,000 people a year ("American Stroke Association: A Division of the American Heart Association"). Many of these individuals experience persistent difficulty with the execution of daily tasks as a direct consequence of a stroke. A key factor in the successful recovery of a stroke survivor is rehabilitation. Rehabilitation sessions can start within two days of the stroke if the patient is in stable condition, and often continues long after their release from the hospital ("American Stroke Association: A Division of the American Heart Association"). The rehabilitation sessions are driven by a team of rehabilitation care professionals which includes, but is not limited to a physical therapist, occupational therapist, and speech-language pathologist. These professionals are available to the stroke survivor as resources to assist in developing and organizing ways to achieve independence as opposed to dependence. Ultimately, a stroke survivor’s family typically provides the most important long-term support during recovery and rehabilitation ("American Stroke Association: A Division of the American Heart Association"). However, there is very little research that focuses on the impact that local family can have on the stroke survivor’s establishment and achievement of goals throughout their recovery and rehabilitation. This study examines this gap in knowledge.

ContributorsGraves, Migail (Author) / Rogalsky, Corianne (Thesis director) / Schaefer, Sydney (Committee member) / College of Health Solutions (Contributor) / Barrett, The Honors College (Contributor)

Created2020-05

StartReact and its Effect on Functional Upper Extremity Motor Tasks

Description

The phenomenon known as startReact is the fast, involuntary execution of a planned movement triggered by a startling acoustic stimulus. StartReact has previously been analyzed in simple motor movements such as finger abduction tasks, hand grasp tasks, and elbow extension tasks. More complex movements have also been analyzed, but there have been limited studies that look into functional complex tasks that require end-point accuracy. The objective of this project was to assess the ability to elicit startReact in tasks that simulate activities of daily living like feeding or picking up a glass of water. We hypothesized that a startReact response would be present in complex functional tasks, but the response would not be as accurate due to the increase in speed. Five subjects performed a simulated feeding task by moving kidney beans from one target to another where the end target changed in diameter as well as, a simulated drinking task where the subject moved a cup full of beads from one target to another. The hypothesis was supported due to a significant difference between no stimulus and stimulus trials for tricep muscle onset time, duration time, and the accuracy parameters of amount of beans dropped and weight in beads dropped. The results coincided with previous studies where subjects compensated for the change in diameter by increasing reaction time as the target diameter size decreased. The data obtained contradicted a previous study in relation to the duration time between the tasks due to our smallest diameter size having a faster duration time in comparison to the other diameter sizes. This study provides preliminary data that could assist researchers and clinicians in improving physical therapy methods for patients with impaired upper extremity motor movements.

ContributorsRiggs, Cassie Rebekah (Author) / Honeycutt, Claire (Thesis director) / Schaefer, Sydney (Committee member) / Harrington Bioengineering Program (Contributor) / School of International Letters and Cultures (Contributor) / Barrett, The Honors College (Contributor)

Created2020-12