Faculty Profiles - IZUMI Shyuuji

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IZUMI Shyuuji

Organization

University Medical and Dental Hospital Otolaryngology, Head and Neck Surgery Lecturer

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Degree

博士（医学） ( 2010.3 新潟大学 )

Research History (researchmap)

Niigata University University Medical and Dental Hospital Otolaryngology, Head and Neck Surgery Lecturer

2016.4

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Niigata University University Medical and Dental Hospital Otolaryngology, Head and Neck Surgery Assistant Professor

2012.11 - 2016.3

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Niigata University University Medical and Dental Hospital Otorhinolaryngology Specially Appointed Assistant Professor

2011.4 - 2012.11

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Research History

Niigata University University Medical and Dental Hospital Otolaryngology, Head and Neck Surgery Lecturer

2016.4
Niigata University University Medical and Dental Hospital Otolaryngology, Head and Neck Surgery Assistant Professor

2012.11 - 2016.3
Niigata University University Medical and Dental Hospital Otorhinolaryngology Specially Appointed Assistant Professor

2011.4 - 2012.11

Papers

高次聴覚・言語機能とその病態高次聴覚機能とその画像的評価

泉修司

音声言語医学 53 ( 3 ) 183 - 186 2012.7

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Language：Japanese Publishing type：Research paper (scientific journal)

DOI： 10.5112/jjlp.53.183

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Functional asymmetry in primary auditory cortex for processing musical sounds: temporal pattern analysis of fMRI time series Reviewed

Shuji Izumi, Kosuke Itoh, Hitoshi Matsuzawa, Sugata Takahashi, Ingrid L. Kwee, Tsutomu Nakada

NEUROREPORT 22 ( 10 ) 470 - 473 2011.7

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Language：English Publishing type：Research paper (scientific journal) Publisher：LIPPINCOTT WILLIAMS & WILKINS

Hemispheric differences in the temporal processing of musical sounds within the primary auditory cortex were investigated using functional magnetic resonance imaging ( fMRI) time series analysis on a 3.0 T system in right-handed individuals who had no formal training in music. The two hemispheres exhibited a clear-cut asymmetry in the time pattern of fMRI signals. A large transient signal component was observed in the left primary auditory cortex immediately after the onset of musical sounds, while only sustained activation, without an initial transient component, was seen in the right primary auditory cortex. The observed difference was believed to reflect differential segmentation in primary auditory cortical sound processing. Although the left primary auditory cortex processed the entire 30-s musical sound stimulus as a single event, the right primary auditory cortex had low-level processing of sounds with multiple segmentations of shorter time scales. The study indicated that musical sounds are processed as 'sounds with contents', similar to how language is processed in the left primary auditory cortex. NeuroReport 22:470-473 (C) 2011 Wolters Kluwer Health vertical bar Lippincott Williams & Wilkins.

DOI： 10.1097/WNR.0b013e3283475828

Web of Science

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知っておきたい生理・病態の基礎聴覚中枢 Invited

泉修司, 高橋姿

耳鼻咽喉科・頭頸部外科 82 ( 10 ) 693 - 699 2010.9

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Language：Japanese Publishing type：Research paper (scientific journal)

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3テスラfMRI信号の時系列パターン解析によるヘシュル回の機能的左右差の検討 Reviewed

泉修司

新潟医学会雑誌 124 ( 5 ) 268 - 275 2010.5

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Language：Japanese Publishing type：Research paper (scientific journal)

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Functional Hemispheric Asymmetry of Heschl's Gyrus: Temporal Pattern Analysis of 3-Tesla fMRI Signal Reviewed

Shuji Izumi

Niigata Medical Journal 124 ( 5 ) 268 - 275 2010.3

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Language：Japanese Publishing type：Thesis (other)

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【透析診療合併症Q&A こんなときどうしますか?】難聴、聴力障害の訴えに対してどのようにすればよいでしょうか? Invited

泉修司, 和田匡史, 野村智幸, 高橋姿

腎と透析 66 ( 4 ) 433 - 435 2009.4

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Language：Japanese Publishing type：Research paper (scientific journal)

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【知覚と認知の大脳メカニズム】聴覚神経学のMRI Invited

泉修司, 中田力

神経研究の進歩 48 ( 2 ) 234 - 238 2004.4

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Language：Japanese Publishing type：Research paper (scientific journal)

DOI： 10.11477/mf.1431100197

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