How Dominant Hand Amputations Affect the Mental Health of Amputees
Date of Award
Spring 5-3-2025
Document Type
Thesis
Degree Name
Master of Science in Orthotics and Prosthetics
Department
Kinesiology
First Advisor
Amy Funke
Abstract
This study looked at how mental health is affected by dominant versus non-dominant upper extremity amputation, as well as how long it took the brain to redirect tasks to the existing hand after an amputation. This study also looked at how age could be a factor in people adjusting to using a different hand in daily tasks. Participants were asked to fill out a questionnaire so the researchers could understand how amputation affects mental health. The participants also participated in a series of fMRI studies to analyze what part of the brain was triggered and how long it takes for the proper hand to be triggered. This study can help all health care providers from prosthetic practitioners to occupational therapists to assist the patients of the upper extremity amputee population. This study helped therapists guide patients through the changes in their bodies after the amputation of a dominant hand.