関連する実験動画

Updated: May 14, 2026

Recording Human Electrocorticographic ECoG Signals for Neuroscientific Research and Real-time Functional Cortical Mapping
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人間の頭蓋内電気皮質撮影信号からの高解像度の視覚的知覚画像の再構築

Yongjie Deng1,2, Xiaolong Wu2, Xin Gao2

  • 1Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, People's Republic of China.

Journal of neural engineering
|August 28, 2025
PubMed
まとめ

研究者は新しいパイプラインを使用して,ヒトの電気皮質撮影 (ECoG) 信号から認識された画像を再構築しました. この無監督アプローチは 既存の方法を上回り 脳とコンピュータのインタフェースと 視覚的知覚の理解のための 新しい枠組みを提供します

キーワード:
タライラック座標調整マスクされた自動エンコーダー (TA-MAE)デノイジング拡散確率モデル (DDPM)エレクトロコルチコグラフィー (ECoG)イメージ再構築自己指導による学習

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The eye is a spherical, hollow structure composed of three tissue layers. The outer layer — the fibrous tunic, comprises the sclera — a white structure — and the cornea, which is transparent. The sclera encompasses some of the ocular surface, most of which is not visible. However, the 'white of the eye' is distinctively visible in humans compared to other species. The cornea, a clear covering at the front of the eye, enables light penetration. The eye's middle layer, the vascular tunic,...
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Visual System

Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
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Parallel Processing

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