ビデオ・エルゴ・サム:身体の自己意識を操る
Bigna Lenggenhager1, Tej Tadi, Thomas Metzinger
1Laboratory of Cognitive Neuroscience, Ecole Polytechnique Fédérale de Lausanne, Station 15, 1015 Lausanne, Switzerland.
まとめ
研究者は,自己の感覚を乱すために仮想現実を使用し,参加者に仮想の身体が自分のものだと感じさせました. この研究は,身体の自己意識と空間的統一の神経学的基礎を探求しています.
科学分野:
- 神経科学は神経科学である.
- 認知心理学とは,認知心理学である.
- 仮想現実の研究 仮想現実の研究
背景:
- 意識的な自己は,通常,身体の限界の中で経験されます.
- 体外体験のような神経学的状態は,身体の自己意識を乱す可能性があります.
- 自己の空間的統一を理解することは,神経科学において極めて重要です.
研究 の 目的:
- 空間的統一と身体的自己意識の崩壊を実験的に調査する.
- 自己認識における多感官統合の役割を探求する.
- 仮想現実を使用して自己意識の障害をモデル化します.
主な方法:
- 仮想現実 (VR) を活用して,視覚的-体感覚的入力に矛盾するものを生み出す.
- 多感覚の葛藤を誘発し,自己と身体の間の空間的統一を乱す.
- 身体の所有権と自己位置に関する主観的な体験を測定した.
主要な成果:
- 参加者は,マルチセンサリー紛争中に仮想体の所有権を感じたと報告しました.
- 自己の位置は,物理的な身体の境界の外,仮想の身体に向かって誤って位置づけられました.
- 空間統一を実験的に破壊し,研究する能力を実証した.
結論:
- 空間的統一と身体的自己意識は,可塑性があり,実験的にアクセスできます.
- これらの現象は,身体情報の多感覚的および認知的処理に依存しています.
- 発見は,自己意識の根底にある神経機構の洞察を提供します.
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