Neuromodulation by Non-invasive Brain Stimulation (NEUROMOD)
Neuromodulation by Non-invasive Brain Stimulation (NEUROMOD)
The main objective of this study is to estimate the effect of the neuromodulation on the behavioral performances during the access in semantics according to the age of the individuals.
Neuromodulation by non-invasive stimulation allows to explore the functioning of the brain by exciting or by inhibiting localized cortical zones. The modulation of the performances in cognitive tasks, further to the neuromodulation of these zones, allows to deduce on their functional roles.
調査の概要
状態
状態
条件
条件
介入・治療
介入・治療
詳細な説明
研究の種類
研究の種類
入学 (予想される)
入学
段階
段階
- 適用できない
連絡先と場所
研究連絡先
研究連絡先
- 名前:Thierry BOUGEROL
- 電話番号:04 76 76 54 11
- メール:TBougerol@chu-grenoble.fr
研究連絡先のバックアップ
- 名前:Laurent TORLAY
- メール:laurent.torlay@univ-grenoble-alpes.fr
研究場所
-
-
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Grenoble、フランス、38043
- 募集
- CHU
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コンタクト:
- Laurent TORLAY
- メール:laurent.torlay@univ-grenoble-alpes.fr
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コンタクト:
- Thierry BOUGEROL
- メール:TBougerol@chu-grenoble.fr
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-
参加基準
適格基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- Major healthy Subject ( 18 - 85 years)
- Right-hander
- Signed Informed consent
- A medical examination must be made before the participation for the research
- Membership in or beneficiary of a national insurance scheme
Non inclusion Criteria:
- Subject under age 18 and of more than 85 years.
- Contraindications in the practice of MRI, TMS and tES
- Existence of a severe affection on the general plan: cardiac, respiratory, hematological, renal, hepatic, cancerous
- Regular taking of anxiolytic, sedative, antidepressant, neuroleptic
- Characterized psychiatric pathology
- Ingestion of alcohol before the examination
- Pregnancy, parturiency or breast-feeding
- Private person of freedom by court or administrative order, nobody being the object of a legal protective measure (under guardianship or guardianship)
- Participation to other protocols of current search with period of exclusion or in the previous week
- Subject which would perceive more than 4500 euros of compensation because of its participation in other searches involving the human person in 12 months preceding this study.
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:基礎科学
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:ダブル
アーム数
武器と介入
参加者グループ / アーム参加者グループ / アーム |
介入・治療介入・治療 |
|---|---|
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実験的:18-49 years group
Participants undergo 2 sessions of MRI + transcranial Magnetic Stimulation or transcranial electric stimulation + electroencephalogram.
The 2 sessions are performed with an interval of 3 to 7 days.
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Healthy subjects undergo 2 sessions of MRI + transcranial Magnetic Stimulation + transcranial electric stimulation + electroencephalogram.
The 2 sessions are performed with an interval of 3 to 7 days.
Healthy subjects undergo 2 sessions of MRI + transcranial Magnetic Stimulation + transcranial electric stimulation + electroencephalogram.
The 2 sessions are performed with an interval of 3 to 7 days.
|
|
実験的:50-85 years group
Participants undergo 2 sessions of MRI + transcranial Magnetic Stimulation or transcranial electric stimulation + electroencephalogram.
The 2 sessions are performed with an interval of 3 to 7 days.
|
Healthy subjects undergo 2 sessions of MRI + transcranial Magnetic Stimulation + transcranial electric stimulation + electroencephalogram.
The 2 sessions are performed with an interval of 3 to 7 days.
Healthy subjects undergo 2 sessions of MRI + transcranial Magnetic Stimulation + transcranial electric stimulation + electroencephalogram.
The 2 sessions are performed with an interval of 3 to 7 days.
|
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Effect of the neuromodulation on the behavioral performances during the access in semantics
時間枠:3 hours
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Evaluation of the changes of the behavioral performances before and after the neuromodulation by non-invasive cortical stimulation according to the age.
More exactly, the investigators shall compare response times before and after neuromodulation between both age groups (18-49 years and 50-85 years), by testing the interaction between the effect of the neuromodulation and the age.
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3 hours
|
二次結果の測定
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Estimate the effect of the neuromodulation on the behavioral performances
時間枠:3 hours
|
Compare the percentages of correct answers before and after neuromodulation by non-invasive cortical electric stimulation, according to the age (18-49 years vs 50-85 years).
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3 hours
|
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Estimate the effect of transcranial Electrical Stimulation (tES) on the cognitive performances by neuropsychological scores, according to the age.
時間枠:3 hours
|
Comparison of the neuropsychological scores before and after tES, according to the age (18-49 years vs 50-85 years).
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3 hours
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Estimate the effect of tES on the cerebral functional activity, by comparing blood-oxygen-level dependent (BOLD ) signal or functional MRI before and after tES according to the age (18-49 years vs 50-85 years).
時間枠:3 hours
|
The investigators extract estimates parameters (Estimated Beta weight Values) corresponding to each tES stimulation.
Each session is be designed by using general linear model (Friston, 1998, statistical parametrical mapping in fMRI) defined as Ybefore tES = R1Beta1+R2Beta2 +R0Beta0 + e and Yafter tES = R1Beta1 +R2Beta2 +R0Beta0 + e, with Y = acquired BOLD signal, e = error, R1Beta1 corresponding to the task (meaning interest activation) regressor and R2Beta2 corresponding to the control (meaning no interest activation) regressor respectively convolved with the canonical hemodynamic response function (cHRf) and R0B0 corresponding to the constant regressor.
Parameter estimates are calculated by extracting Beta1 and Beta2 values for each session respectively in order to compute statistical comparison (measure by subject) on the outcome measure (Beta1 before tES - Beta1 after tES).
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3 hours
|
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Estimate the effect of the Transcranial Magnetic Stimulation (TMS) on the cognitive performances by neuropsychological scores, according to the age.
時間枠:3 hours
|
Comparison of the neuropsychological scores before and after Transcranial Magnetic Stimulation (TMS), according to the age (18-49 years vs 50-85 years).
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3 hours
|
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Estimate the effect of the TMS on the intellectual functional activity, according to the age.
時間枠:3 hours
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Comparison of the cerebral functional activity (electric neuronal signal, EEG) before and after TMS, according to the age (18-49 years vs 50-85 years).
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3 hours
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協力者と研究者
出版物と役立つリンク
一般刊行物
- Rossi S, Hallett M, Rossini PM, Pascual-Leone A; Safety of TMS Consensus Group. Safety, ethical considerations, and application guidelines for the use of transcranial magnetic stimulation in clinical practice and research. Clin Neurophysiol. 2009 Dec;120(12):2008-2039. doi: 10.1016/j.clinph.2009.08.016. Epub 2009 Oct 14.
- Zimerman M, Hummel FC. Non-invasive brain stimulation: enhancing motor and cognitive functions in healthy old subjects. Front Aging Neurosci. 2010 Dec 1;2:149. doi: 10.3389/fnagi.2010.00149. eCollection 2010.
- Holland R, Leff AP, Josephs O, Galea JM, Desikan M, Price CJ, Rothwell JC, Crinion J. Speech facilitation by left inferior frontal cortex stimulation. Curr Biol. 2011 Aug 23;21(16):1403-7. doi: 10.1016/j.cub.2011.07.021. Epub 2011 Aug 4.
- Monti A, Ferrucci R, Fumagalli M, Mameli F, Cogiamanian F, Ardolino G, Priori A. Transcranial direct current stimulation (tDCS) and language. J Neurol Neurosurg Psychiatry. 2013 Aug;84(8):832-42. doi: 10.1136/jnnp-2012-302825. Epub 2012 Nov 8.
- Liuzzi G, Freundlieb N, Ridder V, Hoppe J, Heise K, Zimerman M, Dobel C, Enriquez-Geppert S, Gerloff C, Zwitserlood P, Hummel FC. The involvement of the left motor cortex in learning of a novel action word lexicon. Curr Biol. 2010 Oct 12;20(19):1745-51. doi: 10.1016/j.cub.2010.08.034. Epub 2010 Sep 30.
研究記録日
主要日程の研究
研究開始 (実際)
研究開始
一次修了 (予想される)
一次修了
研究の完了 (予想される)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (実際)
最初の投稿
学習記録の更新
投稿された最後の更新 (実際)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
QC基準を満たした最後の更新が送信されました
最終確認日
最終確認日
詳しくは
本研究に関する用語
キーワード
その他の研究ID番号
その他の研究ID番号
- 38RC17.078
- 2017-A00834-49 (その他の識別子:ansm)
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米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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