Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

1.7K
Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
1.7K
Perceptual Constancy01:12

Perceptual Constancy

1.2K
Perceptual constancy is the ability to recognize that objects remain consistent and unchanged even when their appearance varies due to changes in sensory input. There are four main types of perceptual constancy: size constancy, shape constancy, color constancy, and brightness constancy.
Size constancy is the recognition that an object remains the same size, even when its image on the retina changes. For instance, a bus is perceived to be large enough to carry people, even if it looks tiny from...
1.2K
Perception01:28

Perception

950
Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
950
Gestalt Principles of Perception01:21

Gestalt Principles of Perception

1000
Gestalt principles provide a framework for understanding how humans perceive objects as unified wholes within their context. These principles are essential in explaining the cognitive processes that make sense of complex visual stimuli by organizing them into coherent groups. One fundamental principle is proximity, which posits that objects located close to each other are perceived as a collective group. For instance, when dots are positioned near one another, the visual system interprets them...
1000
Color Vision01:24

Color Vision

1.3K
Color perception begins in the retina, the light-sensitive layer at the back of the eye. Two main theories explain how colors are seen: the trichromatic theory and the opponent-process theory. The trichromatic theory, proposed by Thomas Young in 1802 and extended by Hermann von Helmholtz in 1852, suggests that color vision is based on three types of cone receptors in the retina. These cones are sensitive to different but overlapping ranges of wavelengths corresponding to red, blue, and green.
1.3K
Factors Affecting Perception01:25

Factors Affecting Perception

2.6K
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
2.6K

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

Shining Light on Darkness: A Virtual Reality Perspective on Freezing of Gait in Parkinson's Disease.

Movement disorders clinical practice·2026
Same author

logLIRA: a method for reliable suppression of electrical stimulation artifacts enabling short-latency neural response recovery.

Journal of neural engineering·2026
Same author

Custom Monocular Calibration for Enhanced Eye-Tracking Accuracy.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same author

Impact of ischemic lesion on sleep related connectivity in the sensorimotor cortex.

Frontiers in neuroscience·2025
Same author

Increased Visual Response Delay Impact on Sensorimotor Control in Persons With Multiple Sclerosis.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society·2025
Same author

Recapitulating the electrophysiological features of in vivo biological networks by using a real-time hardware Spiking Neural Network.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025

関連する実験動画

Updated: Jan 7, 2026

Visualizing Visual Adaptation
04:43

Visualizing Visual Adaptation

Published on: April 24, 2017

9.5K

キュー依存不変量への適応に伴う奥行き知覚の変化

Francesca Peveri1, Federico Barban2,3, Andrea Canessa2

  • 1Department of Informatics, Bioengineering, Robotics and Systems Engineering, University of Genoa, via Opera Pia 11a, 16145, Genoa, Italy. francesca.peveri@edu.unige.it.

Scientific reports
|December 30, 2025
PubMed
まとめ

私たちの知覚システムは、アクティブな視覚運動相互作用を通じて新しい視覚的不変量に適応します。この行動駆動型学習は、明示的なエラーフィードバックなしにキュー統合を再調整します。

キーワード:
アクティブ知覚キューの再重み付け奥行き知覚知覚学習傾斜と歪み視覚キューの競合

さらに関連する動画

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
07:12

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

Published on: April 11, 2025

829
Measuring Sensitivity to Viewpoint Change with and without Stereoscopic Cues
08:04

Measuring Sensitivity to Viewpoint Change with and without Stereoscopic Cues

Published on: December 4, 2013

4.8K

関連する実験動画

Last Updated: Jan 7, 2026

Visualizing Visual Adaptation
04:43

Visualizing Visual Adaptation

Published on: April 24, 2017

9.5K
Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
07:12

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

Published on: April 11, 2025

829
Measuring Sensitivity to Viewpoint Change with and without Stereoscopic Cues
08:04

Measuring Sensitivity to Viewpoint Change with and without Stereoscopic Cues

Published on: December 4, 2013

4.8K

科学分野:

  • * 視覚知覚と心理物理学
  • * 計算神経科学
  • * 知覚学習

背景:

  • * 視覚システムは、変換にもかかわらず、安定した3Dオブジェクト特性に適応する必要があります。
  • * 知覚システムが新しい不変量にどのように適応するかを理解することは、視覚処理にとって重要です。
  • * キュー統合メカニズムは、競合する感覚情報の解決の鍵となります。

研究 の 目的:

  • * 視覚システムが非真実の3Dオブジェクト特性にどのように適応するかを調査すること。
  • * アクティブな視覚運動相互作用が視覚的不変量への適応を駆動するかどうかを判断すること。
  • * 知覚学習における一貫したキュー操作の役割を分析すること。

主な方法:

  • * 矛盾する両眼視差とテクスチャ情報を持つ2キュー奥行き刺激パラダイム。
  • * メタメリックな3D平面表面を用いたアクティブな視覚運動相互作用。
  • * キュー統合と重み付けを分析するための3Dベクトル和モデル。

主要な成果:

  • * アクティブな3D表面操作は適応を駆動し、ステレオおよびテクスチャ統合の知覚を変化させます。
  • * 適応は、明示的なエラーフィードバックとは無関係に、行動駆動型の視覚的不変量への曝露を通じて起こります。
  • * 複数のキューの動的で一貫した操作が、有意な適応に必要です。

結論:

  • * 新しい知覚は、一貫した感覚キュー操作から生じ、キュー統合を構造的不変量に適応させます。
  • * アクティブな探索は、知覚学習と新しい環境統計への適応に不可欠です。
  • * 視覚システムは、不変量への一貫した行動駆動型の曝露に基づいて、動的にキューを再重み付けします。