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A Case of Musicophilia with Right Predominant Temporal Lobe Atrophy Shunichiro Shinagawa 1 , Kazuhiko Nakayama 1 1Department of Psychiatry, The Jikei University School of Medicine Keyword: 音楽嗜好症 , 前頭側頭型認知症 , 右側頭葉萎縮 , 常同行動 , 報酬系 , musicophilia , frontotemporal dementia , right temporal atrophy , stereotypy , motivation system pp.1443-1448
Published Date 2015/11/1
DOI https://doi.org/10.11477/mf.1416200318
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Abstract

A 68-year-old woman exhibiting musicophilia with right predominant temporal lobe atrophy happened to visit our clinic. She had no musical background, but beginning two years ago, she acquired a strong preference for especially popular music and sometimes sang at home. She did not exhibit obvious semantic aphasia or facial agnosia, and showed only mild behavioral changes including apathy. Her musicophilia can be explained as an instance of stereotypical behavior. Her right temporal lobe atrophy may have caused changes in her emotional and reward systems, resulting in her music specific behaviors.

(Received June 9, 2015; Accepted August 3, 2015; Published November 1, 2015)


Copyright © 2015, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1344-8129 印刷版ISSN 1881-6096 医学書院

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