幻想的な影の人の誘導
Shahar Arzy1, Margitta Seeck, Stephanie Ortigue
1Laboratory of Cognitive Neuroscience, Ecole Polytechnique Fédérale de Lausanne, Lausanne 1015, Switzerland.
Nature
|September 22, 2006
まとめ
脳刺激は,存在感を生み出すことができます. この研究は,左側側側頭関節を刺激し,多感覚の身体処理と結びつけることで,この錯覚を誘導しました.
科学分野:
- 神経科学は神経科学である.
- 心理学 心理学とは
- 神経学 神経学とは
背景:
- 近くの存在感は,患者および健康な個人によって報告されています.
- この幻想的な感覚の根底にある神経機構は不明のままである.
- この現象は,精神疾患や神経疾患と関連しています.
研究 の 目的:
- 存在の幻想的な感覚の背後にある脳のメカニズムを調査する.
- 焦点の電気刺激がこの感覚を誘発できるかどうかを判断する.
- この知覚における側頭側頭関節の役割を探求する.
主な方法:
- エピレプシーの評価を受けている患者の左側側側頭側頭節の焦点電気刺激.
- 幻想的な存在感を繰り返し誘導する.
- 患者さんの身体の位置と姿勢の変化との感覚の相関.
主要な成果:
- 左側側側頭関節の電気刺激により",影"または"存在"の感覚が確実に誘発されました.
- 幻想的な存在は,患者の身体の動きを追跡するように見えた.
- これは,側頭側頭関節機能と自己/存在感の間の関連性を示唆しています.
結論:
- 左側側側頭関節は,身体と自己の多感覚処理に重要に関与しています.
- この領域の混乱は,存在の幻想的な知覚につながる可能性があります.
- この発見は,主観的な経験と存在の幻覚のニューラル基盤の洞察を提供します.
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