Psychophysical study on perceptual space distortion by dynamic stimuli

动态刺激知觉空间扭曲的心理物理学研究

• 批准号: 21730587
• 负责人: WATANABE Katsumi
• 金额: $ 2.83万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21730587/
• 关键词: 感覚; 知覚; 実験心理学; 認知科学; 運動; 定位

The present study investigated the effect of dynamic stimuli on the perception of space and time. 【a】We measured the effective visual field while participants were freely performing complex dynamic visual tasks. 【b】We examined the distortion of temporal perception while participants observing dynamic visual movies depicting everyday situations and found that the perceptual articulations causes the temporal distortion. 【c】We examined the effect of unpredictability of transient events on memory and found that the temporal unpredictability, rather than spatial unpredictability induced the change in memory performance. In addition, we conducted preliminary experiments to examine the disturbance of visual perception due do auditory stimulation and attentional spread during multiple object tracking, which led to the possibility of extending the present findings to more realistic conditions such as 3D space.

本研究探讨了动态刺激对空间和时间感知的影响。[a]We测量有效视野，而参与者自由地执行复杂的动态视觉任务。[b]We研究了被试在观看描述日常生活场景的动态视觉电影时的时间知觉失真，发现知觉表达导致了时间知觉失真。[c]We研究了瞬时事件的不可预测性对记忆的影响，发现时间的不可预测性而不是空间的不可预测性引起了记忆成绩的变化。此外，我们进行了初步的实验，以检查干扰的视觉感知由于听觉刺激和注意力的传播过程中的多个对象跟踪，这导致了目前的研究结果扩展到更现实的条件，如3D空间的可能性。

项目成果

The effect of the temporal predictability of an exogenous cue on visual perception and memory

外源线索的时间可预测性对视觉感知和记忆的影响

• 发表时间: 2010
• 作者: Ohyama;J.;Watanabe;K
• 通讯作者: K

Time orders of presented visual stimuli affect magnitudes of distortions of perceived location

呈现的视觉刺激的时间顺序影响感知位置的扭曲程度

• 发表时间: 2011
• 作者: Chien Sungen;小野史典・渡邊克巳
• 通讯作者: 小野史典・渡邊克巳

Feature-location binding when tracking moving objects does not affect distribution of attention within objects.

跟踪移动对象时的特征位置绑定不会影响对象内的注意力分布。

• 发表时间: 2010
• 作者: Sung-en;C.;Watanabe;K.;Yang;L-X.
• 通讯作者: L-X.

Effects of Peripheral Visual Information on Performance of Video Game with Hemi-Spherical Immersive Projection Screen.

外围视觉信息对半球形沉浸式投影屏幕视频游戏性能的影响。

• 发表时间: 2009
• 作者: Seya;Y.Sato;K.;Kimura;Y.;Ookubo;A.;Yamagata;H.;Kasahara;K.;Fujikake;H.;Yamamoto;Y.;Ikeda;H.;Watanabe;K.
• 通讯作者: K.

Feature-location binding when tracking moving objects does not affect distribution of attention within objects

跟踪移动对象时的特征位置绑定不会影响对象内的注意力分布

• 发表时间: 2010
• 作者: Sung-en;C.;Watanabe;K.;Yang;L-X
• 通讯作者: L-X