| Brain Activity in Aphonia After a Coughing Episode: Different Brain Activity in Healthy Whispering and Pathological Aphonic Conditions. | |
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MedLine Citation:
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PMID: 22285455 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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A 48-year-old woman visited the authors' clinic because of aphonia. Laryngeal fiberscopic examination indicated laryngitis and bronchitis, and the authors recognized glottal incompetence when she tried to phonate. The authors performed a functional magnetic resonance imaging (f-MRI) study on the patient's first visit to their clinic and a second study 35 days after the first visit (30 days after the bronchitis and coughing had completely resolved). The brain activity shown on f-MRI differed markedly in the ordinary speaking and whispering phonation modes at the second visit. This suggests that whispering and pathological aphonia result from completely different brain activity, at least in this specific patient. |
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Authors:
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Koichi Tsunoda; Sotaro Sekimoto; Thomas Baer |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2012-1-26 |
Journal Detail:
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Title: Journal of voice : official journal of the Voice Foundation Volume: - ISSN: 1557-8658 ISO Abbreviation: - Publication Date: 2012 Jan |
Date Detail:
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Created Date: 2012-1-30 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8712262 Medline TA: J Voice Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2011 The Voice Foundation. Published by Mosby, Inc. All rights reserved. |
Affiliation:
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Department of Artificial Organs & Medical Device Creation, National Hospital Organization, National Institute of Sensory Organs, Tokyo Medical Center, Tokyo, Japan. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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