Study for plastic change in human cerebellar neurons
Project/Area Number |
23591270
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Neurology
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Research Institution | The University of Tokyo |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
TERAO Yasuo 東京大学, 医学部附属病院, 講師 (20343139)
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Co-Investigator(Renkei-kenkyūsha) |
KITAZAWA Shigeru 大阪大学, 大学院生命機能研究科, 教授 (00251231)
UGAWA Yoshikazu 福島県立医大, 神経内科, 教授 (50168671)
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Project Period (FY) |
2011 – 2013
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Project Status |
Completed (Fiscal Year 2013)
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Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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Keywords | 小脳機能検査 / 運動適応 / 脊髄小脳変性症 / 神経内科 / 神経シナプス可塑 / 神経シナプス可塑性 |
Research Abstract |
The cerebellar neuro-plasticity has an important role in sensori-motor adaptation tasks. To detect the cerebellar plasticity in humans, we established a clinically useful prism adaptation task using a touch panel monitor. We made normative data for several adaptation parameters by performing this examination in healthy volunteers. First, we applied this method to patients with pure cerebellar ataxia and showed adaptation abnormality, which confirmed that our method should detect cerebellar dysfunction in humans. The degree of the adaptation impairment did not correlated with the severity of clinical cerebellar symptoms, which suggests that our method may detect another aspect of cerebellar dysfunction. Moreover, to modify the cerebellar neural plasticity, we apply repetitive transcranial magnetic stimulation (rTMS) over the cerebellum. Some cerebellar adaptation parameters tended to be affected by repetitive cerebellar stimulation.
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Report
(4 results)
Research Products
(95 results)
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[Journal Article] Bidirectional effects on interhemispheric resting-state functional connectivity induced by excitatory and inhibitory repetitive transcranial magnetic stimulation2013
Author(s)
Watanabe T, Hanajima R, Shirota Y, Ohminami S, Tsutsumi R, Terao Y, Ugawa Y, Hirose S, Miyashita Y, Konishi S, Kunimatsu A, Ohtomo K
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Journal Title
Hum Brain Mapp
Volume: 35(5)
Pages: 1896-905
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[Journal Article] Cortical hemoglobin concentration changes underneath the coil after single-pulse transcranial magnetic stimulation : a near-infrared spectroscopy study2013
Author(s)
Furubayashi T, Mochizuki H, Terao Y, Arai N, Hanajima R, Hamada M, Matsumoto H, Nakatani-Enomoto S, Okabe S, Yugeta A, Inomata-Terada S, Ugawa Y
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Journal Title
J Neurophysiol
Volume: 109
Pages: 1626-37
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[Journal Article] Cortical hemoglobin concentration changes underneath the coil after single-pulse transcranial magnetic stimulation: a near-infrared spectroscopy study.2013
Author(s)
Furubayashi T, Mochizuki H, Terao Y, Arai N, Hanajima R, Hamada M, Matsumoto H, Nakatani-Enomoto S, Okabe S, Yugeta A, Inomata-Terada S, Ugawa Y.
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Journal Title
J Neurophysiol
Volume: 109
Issue: 6
Pages: 1626-1637
DOI
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Peer Reviewed
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[Journal Article] Reduced interhemispheric inhibition in mild cognitive impairment2012
Author(s)
Tsutsumi R,Hanajima R, Hamada M, Shirota Y, Matsumoto H, Terao Y, Ohminami S, Yamakawa Y, Shimada H, Tsuji S, Ugawa Y
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Journal Title
Exp Brain Res
Volume: 218
Pages: 21-6
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[Journal Article] Bidirectional modulation of sensory cortical excitability by quadripulsetranscranial magnetic stimulation (QPS) in humans2012
Author(s)
Nakatani-Enomoto S, Hanajima R, Hamada M, Terao Y, Matsumoto H, Shirota Y, Okabe S, Hirose M, Nakamura K, Furubayashi T, Kobayashi S, Mochizuki H, Enomoto H, Ugawa Y
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Journal Title
Clin Neurophysiol
Volume: 123
Pages: 1415-21
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[Journal Article] Some evidence supporting the safety of quadripulse stimulation (QPS)2011
Author(s)
Nakatani-Enomoto S, Hanajima R, Hamada M, Mochizuki H, Kobayashi S, Enomoto H, Sugiura Y, Matsumoto H, Furubayashi T, Terao Y, Sato F, Ugawa Y
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Journal Title
Brain Stimul
Volume: 4
Pages: 303-5
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[Presentation] プリズム順応課題を用いた脊髄小脳変性症の生理学的解析2012
Author(s)
大南伸也,代田悠一郎,堤涼介,北澤茂,内村元昭,井上雅仁,松田俊一,市川弥生子,後藤順,辻省次,宇川義一,寺尾安生,花島律子
Organizer
第53回神経学会総会
Place of Presentation
東京(臨床神経学52:1513)
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[Presentation] 脊髄小脳変性症におけるプリズム順応課題2012
Author(s)
大南伸也,代田悠一郎,堤涼介,北澤茂,内村元昭,井上雅仁,松田俊一,市川弥生子,後藤順,辻省次,宇川義一,寺尾安生,花島律子
Organizer
第42回臨床神経生理学会
Place of Presentation
東京(臨床神経生理学40:501)
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[Presentation] 運動野刺激のQPSが感覚皮質に与える影響2012
Author(s)
榎本雪,花島律子,濱田雅,松本英之,代田悠一郎,大南伸也,岡部慎吾,古林俊晃,門脇傑,中村耕一郎,小林俊輔,望月仁志,榎本博之,宇川義一
Organizer
第42回臨床神経生理学会
Place of Presentation
東京(臨床神経生理学40:444)
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[Presentation] 脊髄小脳変性症におけるプリズム順応課題2012
Author(s)
大南伸也,代田悠一郎,堤涼介,北澤茂,内村元昭,井上雅仁,松田俊一,市川弥生子,後藤順,辻省次,宇川義一,寺尾安生,花島律子
Organizer
第6回日本パーキンソン病・運動障害疾患学会
Place of Presentation
京都
Related Report
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[Presentation] Intrinsic rhythm of the primary motor cortex in cortical myoclonus2012
Author(s)
Hanajima R, Terao Y, Okabe S, Nakatani-Enomoto S, Furubayashi T , Hamada M, Yugeta A, Matsumoto H, Shirota Y, Tsuji S, Ugawa Y
Organizer
1st Workshop on Synaptic plasticity from Bench to Bed Side
Place of Presentation
Tarmina
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[Presentation] Prism adaptation in spinocerebellar ataxiaThe movement disorder society's2012
Author(s)
Ohminami S , Shirota Y, Tsutsumi R, Kitazawa,M. Uchimura, M. Inoue, S. Matsuda, Y. Ichikawa, J. Goto, Tsuji S, Ugawa Y, Terao Y, Hanajima R
Organizer
16^<th> international congress of Parkinson's disease and movement disorders
Place of Presentation
Dublin
Related Report
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[Presentation] Electrophysiological analyses of anti-NMDA receptor encephalitis2012
Author(s)
Shimizu T, Hanajima R, Tsutsumi R, Shirota Y, Ohminami S, S. Matsuda, T. Yamamoto, J. Goto, J. Shimizu, Terao Y, Ugawa Y, Tsuji S
Organizer
16^<th> international congress of Parkinson's disease and movement disorders
Place of Presentation
Dublin
Related Report
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[Presentation] Prism adaptation in spinocerebellar ataxia2012
Author(s)
Ohminami S , Shirota Y, Tsutsumi R, Kitazawa,M. Uchimura, M. Inoue, S. Matsuda, Y. Ichikawa, J. Goto,Tsuji S, Ugawa Y, Terao Y, Hanajima R
Organizer
2^<nd> Workshop on Synaptic plasticity from Bench to Bed Side
Place of Presentation
Tarmina
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[Presentation] アルツハイマー病における運動野調節機能2011
Author(s)
堤涼介,花島律子,濱田雅,代田悠一郎,松本英之,寺尾安生,大南伸也,山川義宏,嶋田裕之,辻省次,宇川義一
Organizer
第52回神経学会総会
Place of Presentation
名古屋(臨床神経学51:1340)
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[Presentation] Abnormal motor cortex inhibitory circuits in mild cognitive impairement2011
Author(s)
Tsutsumi R, Hanajima R, Hamada M, Shirota Y, Matsumoto H, Terao Y, Ohminami S, Yamakawa H, Shimada H, Tsuji S, Ugawa Y
Organizer
14th European Congress on Clinical Neuropysiology
Place of Presentation
Rome
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[Presentation] Abnormal motor cortex inhibitory circuits in mild cognitive impairment2011
Author(s)
Tsutsumi R, Hanajima R, Hamada M, Shirota Y, Matsumoto H, Terao Y, Ohminami S, Yamakawa Y, Shimada, H Tsuji S, Ugawa Y
Organizer
15th International Congress of Parkinson's disease and movement disorders
Place of Presentation
Toronto
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