脳卒中後認知機能障害に対する非侵襲的BCIベースの認知リハビリテーション:ランダム化比較試験のスタディプロトコル
Xinyue Niu1, Min Yuan2, Jie Zhang3
1School of Preclinical Medicine and School of Nursing, Chengdu University, Chengdu, China.
Trials
|January 24, 2026
まとめ
本研究では、脳卒中後認知機能障害(PSCI)に対する非侵襲的ブレイン・コンピューター・インターフェース(BCI)認知トレーニングを調査する。BCIニューロフィードバックは、脳卒中生存者の認知機能と神経可塑性を改善する可能性がある。
科学分野:
- 神経科学
- リハビリテーション医学
- 生体医工学
背景:
- 脳卒中後認知機能障害(PSCI)は、生活の質と生存率に著しく影響を与える。
- 現在のPSCIの介入は、有効性とアクセス可能性に限界がある。
- 非侵襲的ブレイン・コンピューター・インターフェース(BCI)技術は、神経可塑性と認知的回復を強化するための潜在的な道を提供する。
研究 の 目的:
- PSCIに対するBCIベースの認知トレーニングの効果を評価する。
- BCIによって促進される認知的回復の神経メカニズムを探索する。
- BCIを脳卒中後の認知リハビリテーションのための安全でアクセス可能なツールとして確立する。
主な方法:
- PSCI患者66名を対象とした前向き、ランダム化、二重盲検、対照試験。
- 介入群は4週間、週5日BCI認知トレーニングを受ける。
- ベースライン、介入後、および3ヶ月後のフォローアップで、MoCAスコア、認知機能、神経生理学的マーカー、および日常生活機能を含む評価を実施する。
主要な成果:
- 主要評価項目:介入後4週間のMoCAスコアの変化。
- 副次評価項目:3ヶ月後のフォローアップにおける持続的な認知改善。
- BCIの神経可塑性への影響を解明するための神経生理学的マーカーの探索。
結論:
- 結果は、PSCIにおけるBCIの臨床的有用性を実証すると予想される。
- 神経可塑性メカニズムの調節におけるBCIの役割についての証拠が提供される。
- 発見は、脳卒中生存者のための個別化された神経リハビリテーション戦略に情報を提供する。
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