I-Perception最新文献_第5页

Rapid biasing effect of prior auditory contexts on bistable tritone perception. 先验听觉背景对双稳态三全音感知的快速偏置效应。

IF 1.1 4区心理学

I-Perception Pub Date : 2026-01-02 eCollection Date: 2026-01-01 DOI: 10.1177/20416695251409272

Cheng-You Hou, Jyun-Jhe Wang, Yu-Hui Lo, Philip Tseng

{"title":"Rapid biasing effect of prior auditory contexts on bistable tritone perception.","authors":"Cheng-You Hou, Jyun-Jhe Wang, Yu-Hui Lo, Philip Tseng","doi":"10.1177/20416695251409272","DOIUrl":"10.1177/20416695251409272","url":null,"abstract":"The tritone paradox is a bistable auditory phenomenon where two Shepard tones can be interpreted as either ascending or descending. Previous studies have demonstrated that preceding auditory context can bias the direction of tritone perception. Here, we systematically manipulated both the quantity (anywhere between 1 and 10) and types (higher, lower, same as first target tone, or silent) of context tones before presenting a target tritone pair. We found that the contextual biasing effect can emerge with as few as 1-2 context tones, and plateaus quickly within this small window. Notably, low-frequency context tones produced a more pronounced and immediate bias than high-frequency tones. Together, this study demonstrates a narrow window of the auditory context effect, where minimal contextual cues are sufficient to guide perceptual interpretation of ambiguous auditory stimuli. The findings pave the way for more detailed investigations into the cognitive mechanisms of auditory perception, emphasizing the swift influence of immediate auditory contexts on perceptual outcomes.","PeriodicalId":47194,"journal":{"name":"I-Perception","volume":"17 1","pages":"20416695251409272"},"PeriodicalIF":1.1,"publicationDate":"2026-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12759137/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145901286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Spatial distribution of human motor adaptation effects under unidirectional visuomotor inconsistency. 单向视觉运动不一致性下人体运动适应效应的空间分布。

IF 1.1 4区心理学

I-Perception Pub Date : 2025-12-22 eCollection Date: 2025-11-01 DOI: 10.1177/20416695251406228

Sogo Yumura, Ryota Onoe, Miyuki G Kamachi

{"title":"Spatial distribution of human motor adaptation effects under unidirectional visuomotor inconsistency.","authors":"Sogo Yumura, Ryota Onoe, Miyuki G Kamachi","doi":"10.1177/20416695251406228","DOIUrl":"10.1177/20416695251406228","url":null,"abstract":"Whether the adaptation effect to unidirectional motion in a visuomotor inconsistent environment has directional specificity has not yet been generalized. This study aimed to investigate whether adaptation effects, acquired from learning to move in a specific direction, manifest in subsequent movements within the same or different directions postadaptation to the mismatched environment. Participants were provided visual feedback of their arm movements, which was manipulated to either suppress or enhance their motions. Through training, participants adapted to this inconsistency between visual and motor feedback. Subsequently, they performed a reaching task with visual information blocked. Results showed that the adaptation effect persisted in postadaptation movements within the same direction as the training, even in the virtual environment. Surprisingly, this effect also extended to movements in different directions. These findings elucidate the spatial characteristics of the adaptation effects of simultaneous adaptation to both vision and motion, thereby contributing to future research in this field.","PeriodicalId":47194,"journal":{"name":"I-Perception","volume":"16 6","pages":"20416695251406228"},"PeriodicalIF":1.1,"publicationDate":"2025-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12722678/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145828870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pictorial spacecrafts - the Ames' Glass. 图片飞船-艾姆斯的玻璃。

IF 1.1 4区心理学

I-Perception Pub Date : 2025-12-22 eCollection Date: 2025-11-01 DOI: 10.1177/20416695251396335

Maarten W A Wijntjes, Lianne M E Pinkse

{"title":"Pictorial spacecrafts - the Ames' Glass.","authors":"Maarten W A Wijntjes, Lianne M E Pinkse","doi":"10.1177/20416695251396335","DOIUrl":"10.1177/20416695251396335","url":null,"abstract":"There are various ways to evoke stereopsis without binocular disparities. Closing one eye, or looking through a synopter are well-known methods. Ames (1925) listed nine ways of generating this so-called ''plastic effect,\" one of which involves a cylindrically curved lens placed in front of one eye. We investigated qualitative perceptual effects of this particular way of viewing artworks. A total of 38 participants viewed three digitally reproduced paintings. Initially, they were asked to spontaneously report the perceptual effect of the lens. While being naive to the purpose of the experiment, 66% of the participants reported increased depth experience. In addition, participants reported increased contrast, color vibrancy, and material expression (e.g., increased shininess). During a second part of the experiment, we asked to report on seven qualities: depth, color, three-dimensional shape, realism, detail, light, and material. All qualities increased significantly except detail, which seemed to show idiosyncratic results: the majority of the observers experienced a decrease of detail, while a minority reported, surprisingly, an increase of detail. The results agree with previous qualitative accounts on monocular aperture viewing, despite relying on entirely different nonpictorial cues: monocular aperture viewing relies on the absence of vergence and binocular disparities, whereas the Ames' Glass relies on distorted binocular disparities while keeping vergence unchanged. Together with the synopter, for which qualitative data is lacking, the Ames Glass and monocular aperture viewing are pictorial spacecrafts fit for art gallery viewing.","PeriodicalId":47194,"journal":{"name":"I-Perception","volume":"16 6","pages":"20416695251396335"},"PeriodicalIF":1.1,"publicationDate":"2025-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12722682/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145828701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Mainz-Linez Illusion. 美因茨-莱内兹错觉。

IF 1.1 4区心理学

I-Perception Pub Date : 2025-12-16 eCollection Date: 2025-11-01 DOI: 10.1177/20416695251399121

Ian M Thornton, Anna Riga, Sunčica Zdravković, Dejan Todorović

引用次数: 0

Unpleasant mood is linked to local processing in haptics. 不愉快的情绪与局部触觉处理有关。

IF 1.1 4区心理学

I-Perception Pub Date : 2025-12-11 eCollection Date: 2025-11-01 DOI: 10.1177/20416695251403885

Müge Cavdan, Aycan Kapucu, Katja Doerschner, Knut Drewing

{"title":"Unpleasant mood is linked to local processing in haptics.","authors":"Müge Cavdan, Aycan Kapucu, Katja Doerschner, Knut Drewing","doi":"10.1177/20416695251403885","DOIUrl":"10.1177/20416695251403885","url":null,"abstract":"Happy and sad moods promote global and local visual processing, respectively. However, it is unclear whether mood also affects the processing level in haptics. Here, we used classical music to induce happy and sad moods in blindfolded participants before they scanned printed, flat 2D embossed configurations with their fingers. We also included a neutral group that did not listen to any music. Global shapes were triangles, circles, or squares (33 mm) composed of smaller local relief shapes (3 mm): either triangles, circles, or squares. Participants explored a probe stimulus with identical local and global shapes, and two comparison stimuli, matching the probe in local or global shape. They reported which comparison stimulus appeared more similar to the probe. In the \"sad\" group, participants chose the locally matching comparison more frequently than in the \"happy\" and \"neutral\" groups, suggesting that unpleasant mood can influence spatial preferences in haptic shape matching. Overall, participants tended to prefer global matches, indicating that under these specific conditions, global-level information may be relatively more prominent in touch.","PeriodicalId":47194,"journal":{"name":"I-Perception","volume":"16 6","pages":"20416695251403885"},"PeriodicalIF":1.1,"publicationDate":"2025-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12698970/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145757965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A classroom-based test of the absolute depth theory of stereopsis. 立体视觉绝对深度理论的课堂测试。

IF 1.1 4区心理学

I-Perception Pub Date : 2025-12-09 eCollection Date: 2025-11-01 DOI: 10.1177/20416695251400522

Robert D McIntosh

引用次数: 0

Face pareidolia is sensitive to spectral power and orientation energy. 面部视错觉对光谱功率和定向能敏感。

IF 1.1 4区心理学

I-Perception Pub Date : 2025-12-03 eCollection Date: 2025-11-01 DOI: 10.1177/20416695251395442

Benjamin Balas

{"title":"Face pareidolia is sensitive to spectral power and orientation energy.","authors":"Benjamin Balas","doi":"10.1177/20416695251395442","DOIUrl":"10.1177/20416695251395442","url":null,"abstract":"The human visual system is sensitive to statistical regularities in natural images. This includes general properties like the characteristic 1/f power-spectrum fall-off coefficient observed across diverse natural scenes and category-specific properties like the bias favoring horizontal contrast energy for face recognition. Here, we examined the sensitivity of face pareidolia in adult observers to these image properties using fractal noise images and an unconstrained pareidolic face detection task. We presented participants in separate experiments with (Experiment 1) noise patterns with varying spectral fall-off coefficients and (Experiment 2) noise patterns with bandpass orientation filtering such that either horizontal or vertical contrast energy was limited. In both experiments, we found that face pareidolia rates were sensitive to these manipulations. In Experiment 1, we found that fractal noise patterns with steeper fall-off coefficients (favoring coarser appearance) led to lower rates of pareidolic face detection. In Experiment 2, we found that despite the clear bias favoring horizontal contrast energy in a wide range of face recognition tasks, both horizontal and vertical orientation bandpass filtering reduced rates of face pareidolia relative to isotropic images. We suggest that these results indicate that detecting pareidolic faces depends on the availability of face-like information across many low-level channels rather than a favored scale or orientation that is face-specific.","PeriodicalId":47194,"journal":{"name":"I-Perception","volume":"16 6","pages":"20416695251395442"},"PeriodicalIF":1.1,"publicationDate":"2025-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12678727/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145702504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Motion parallax allows 7-8-month-old infants to distinguish pictures from their referents. 运动视差允许7-8个月大的婴儿区分图片和他们的参照物。

IF 1.1 4区心理学

I-Perception Pub Date : 2025-11-27 eCollection Date: 2025-11-01 DOI: 10.1177/20416695251391640

Nikolaus F Troje, Lucie Preißler, Gudrun Schwarzer

引用次数: 0

Associations between physical and cognitive activities and olfactory function in older adults. 老年人身体和认知活动与嗅觉功能之间的关系。

IF 1.1 4区心理学

I-Perception Pub Date : 2025-11-26 eCollection Date: 2025-11-01 DOI: 10.1177/20416695251399118

Biye Wang, Tao Tao, Wei Guo

{"title":"Associations between physical and cognitive activities and olfactory function in older adults.","authors":"Biye Wang, Tao Tao, Wei Guo","doi":"10.1177/20416695251399118","DOIUrl":"10.1177/20416695251399118","url":null,"abstract":"Olfactory function plays a vital role in daily life but tends to decline with age, affecting health and wellbeing. While previous studies suggest a link between physical activities and olfactory function in older adults, the relationship between cognitive activity and olfactory function remains unclear, as do the combined effects of both activities. This cross-sectional study examined associations between physical and cognitive activity and three domains of olfaction (identification, sensitivity, and memory) in 583 community-dwelling older adults. Both types of activity were positively associated with overall olfactory performance. Physical activity exhibited the strongest link with olfaction identification, while cognitive activity was more closely related to olfaction memory. Furthermore, participants engaging in moderate-to-high levels of both activities achieved the best overall olfactory scores. These findings suggest that a combined lifestyle of physical exertion and cognitive engagement may help preserve olfactory function in aging, with implications for autonomy, safety, and quality of life.","PeriodicalId":47194,"journal":{"name":"I-Perception","volume":"16 6","pages":"20416695251399118"},"PeriodicalIF":1.1,"publicationDate":"2025-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12657852/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145649594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Selective suprasecond timing deficit in social media addicts: Bisection task reveals overestimation and impaired sensitivity without subsecond effects. 社交媒体成瘾者的选择性超秒时间缺陷：在没有亚秒效应的情况下，对分任务揭示了高估和敏感性受损。

IF 1.1 4区心理学

I-Perception Pub Date : 2025-11-21 eCollection Date: 2025-11-01 DOI: 10.1177/20416695251391634

Hongyu Zhou, Qingqing Li, Yuanyuan Tang, Yu Tian

{"title":"Selective suprasecond timing deficit in social media addicts: Bisection task reveals overestimation and impaired sensitivity without subsecond effects.","authors":"Hongyu Zhou, Qingqing Li, Yuanyuan Tang, Yu Tian","doi":"10.1177/20416695251391634","DOIUrl":"10.1177/20416695251391634","url":null,"abstract":"The rise of social media has raised concerns about its addictive potential and impairments in mental health and cognitive functions, including distortions in time processing. Emerging evidence suggests social media addicts tend to misestimate the amount of time spent using social media, hinting at possible problems with their cognitive time-processing. This study aimed to investigate the impact of social media addiction on basic time perception using controlled experimental paradigms. Forty participants scoring ≥24 on the Bergen Social Media Addiction Scale with ≥5 hr daily usage were recruited, alongside 40 controls. After excluding individuals craving, fear of missing out for social media, or test anxiety during experiment, final samples included 36 addicts and 37 controls. Time reproduction (motor timing) and bisection (perceptual timing) tasks were administered, distinguishing subsecond (<1 s) and suprasecond (>1 s) intervals. Tasks used neutral gray stimuli to avoid social media cues and included pretask rest to control physiological arousal. Social media addicts exhibited significant deficits in suprasecond bisection task, demonstrated by lower subjective equality points (1,430.69 vs. 1,549.32 ms) and higher Weber ratios (0.41 vs. 0.29), indicating both time overestimation and reduced time sensitivity. No significant group differences were observed in reproduction tasks or in subsecond bisection task. These findings establish that social media addiction selectively impairs suprasecond perceptual timing, characterized by overestimation and diminished sensitivity. These findings establish a novel cognitive deficit linked to addictive social media use, with potential clinical implications for intervention strategies targeting distorted time processing.","PeriodicalId":47194,"journal":{"name":"I-Perception","volume":"16 6","pages":"20416695251391634"},"PeriodicalIF":1.1,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12639200/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145589362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0