Title | Similarity of individual functional brain connectivity patterns formed by music listening quantified with a data-driven approach. |
Publication Type | Journal Article |
Year of Publication | 2020 |
Authors | Karmonik C, Brandt A, Elias S, Townsend J, Silverman E, Shi Z, J Frazier T |
Journal | Int J Comput Assist Radiol Surg |
Volume | 15 |
Issue | 4 |
Pagination | 703-713 |
Date Published | 2020 Apr |
ISSN | 1861-6429 |
Abstract | INTRODUCTION: This study aims to explore the similarities in functional connectivity (FC) patterns in individuals when listening to different music genres and, in comparison, to the spoken word, using a novel data-driven approach. Our model and findings can potentially be utilized for evaluating the neurological effects of therapeutic music interventions. MATERIALS AND METHODS: Twelve healthy volunteers listened to seven different sound tracks while undergoing functional magnetic resonance imaging (fMRI) scans: music of the volunteer's choice with positive emotional attachment, two selections of unfamiliar classical music, one classical piece repeated with visual guidance and three spoken language tracks. FC network graphs were created, and selected graph properties were evaluated toward their commonalities across sound tracks. For comparison, FC patterns represented by the graph adjacency matrices were directly compared for high and low BOLD activation during listening. RESULTS: Graph properties averaged across subjects showed similar values for the same sound track compared to different sound tracks (p CONCLUSION: Similar music creates similar functional activation and connectivity patterns in the brain of healthy individuals as does listening to the spoken word. Direct comparison of FC patterns yielded higher correlations than indirect comparisons of graph properties derived from corresponding FC networks. |
DOI | 10.1007/s11548-019-02077-y |
Alternate Journal | Int J Comput Assist Radiol Surg |
PubMed ID | 31655968 |
Grant List | N/A / / Ting Tsung and Wei Fong Chao Foundation / |