Effectiveness of MusicGlove on Motor and Psychological Symptoms in Parkinson’s Disease: A Quasi-experimental Study

Abstract

Introduction: Individuals with Parkinson’s Disease commonly experience both physical and psychological effects, which subsequently affect their ability to perform daily activities and overall wellbeing. MusicGlove is an emerging adjunct proposed to address the motor issues but also the psychological ones with references to improving motivation and participation in individuals with Parkinson’s Disease. Aim: To determine the effectiveness of the MusicGlove on hand dexterity and the psychological response in individuals with Parkinson’s disease. Materials and Methods: A quasi-experimental study was performed on 40 individuals with Parkinson disease January 2021 to June 2021 from local community settings in Chengalpattu district, Tamil Nadu, India. They were recruited and divided into a control group (n=20) and experimental group (n=20). Hand dexterity and psychological responses were assessed using the Box and Block Test (BBT), Beck’s Depression Inventory (BDI), and Apathy Inventory (AI) as pre and post-test measures. Both groups received conventional occupational therapy for three weeks in total, and in addition to this, the experimental group received the MusicGlove. The control group included muscle stretching and strengthening activities with therapeutic putty and using activities such as connecting circles where the subject is given a sheet of paper with 25 circles, each containing 25 numbers or letters. They were asked to connect these in ascending, alternating numerical, and alphabetical order. Sessions were conducted for 30 minutes with two sets of repetitions. Descriptive statistics were used to examine data using the Statistical Package for Social Sciences (SPSS) version 24.0. Results: The study results revealed that there was no statistically significant difference found between the groups but clinically significant differences were found between the groups with post-test scores on motor symptoms that were measured by BBT: μ=-1.2534, p=0.211 (BBT Dominant); μ=-0.9400, p-value=0.3472 (BBT Non Dominant), and psychological symptoms that were measured by BDI; (μ=-1.0445, p-value=0.2983) and AI; (μ=-1.0445, p-value=0.9203). Conclusion: The study concluded that conventional occupational therapy along with MusicGlove was effective in improving hand dexterity and psychological responses in Parkinson’s disease patients. Also, further study needs to be conducted to warrant its long-term impact of intervention on hand dexterity and psychological responses.

Keywords

• assistive technology
• dexterity
• occupational therapy