Vision Research最新文献_第2页

CNN-extracted features generate synthetic fMRI responses to unseen images cnn提取的特征生成对未见图像的合成fMRI响应

IF 1.5 4区心理学

Vision Research Pub Date : 2025-06-21 DOI: 10.1016/j.visres.2025.108641

Parsa Delavari , Leonid Sigal , Ipek Oruc

{"title":"CNN-extracted features generate synthetic fMRI responses to unseen images","authors":"Parsa Delavari , Leonid Sigal , Ipek Oruc","doi":"10.1016/j.visres.2025.108641","DOIUrl":"10.1016/j.visres.2025.108641","url":null,"abstract":"<div><div>Inspired by biological vision, convolutional neural networks (CNNs) have tackled challenging image recognition problems once considered the sole purview of human expertise. In turn, CNNs are now widely used as a framework for studying human vision. The organizational similarity between the layers of CNNs and cortical regions along the visual pathway has been shown in studies using human fMRI data, such that early visual areas’ activities are better predicted by the first layers of CNNs while their last layers better predict the response of higher-level visual areas. However, there is a lack of agreement on how well CNN features can predict fMRI responses, particularly in the presence of fMRI noise, which can result in varying brain responses to the repetitions of the same image. Additionally, the utility of these predicted responses to previously unseen images as synthetic fMRI data has not yet been explored. Here we use the BOLD5000 dataset and the AlexNet architecture initialized with the model weights pre-trained on ImageNet to show that features extracted by CNNs can g enerate highly accurate synthetic fMRI responses to images. We demonstrate that synthetic fMRI responses show higher correlations with repetitions of real responses than the real responses themselves, surpassing the quality of real data in the presence of noise. Moreover, we train a decoder with synthetic fMRI data to classify real fMRI data for unseen images and even unseen object categories. Our decoding experiments revealed that the synthetic data outperformed real data, particularly due to the ability to generate larger synthetic datasets. Our findings showcase the high quality of generated synthetic fMRI responses to images based on CNN features, exhibiting both similarities to real data and practical utility in empirical applications.</div></div>","PeriodicalId":23670,"journal":{"name":"Vision Research","volume":"234 ","pages":"Article 108641"},"PeriodicalIF":1.5,"publicationDate":"2025-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144330411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Atropine restores retinal glutamate / γ-aminobutyric acid levels in vitro in an experimental chick model of myopia 阿托品在离体实验鸡近视模型中恢复视网膜谷氨酸/ γ-氨基丁酸水平

IF 1.5 4区心理学

Vision Research Pub Date : 2025-06-19 DOI: 10.1016/j.visres.2025.108656

Jordan T Lloyd , Andrew V. Collins , John R Phillips , Monica L. Acosta

{"title":"Atropine restores retinal glutamate / γ-aminobutyric acid levels in vitro in an experimental chick model of myopia","authors":"Jordan T Lloyd , Andrew V. Collins , John R Phillips , Monica L. Acosta","doi":"10.1016/j.visres.2025.108656","DOIUrl":"10.1016/j.visres.2025.108656","url":null,"abstract":"<div><div>Atropine is widely used to slow childhood myopia progression, but its mechanisms of action remain poorly understood. This study investigated atropine’s effects on retinal neurochemistry in a chick model of form-deprivation myopia (FDM). Myopia was induced in chicks via monocular FDM. Retinas from FDM and contralateral normal eyes were enucleated, bisected and six retinal samples per group were incubated for 60 min in vitro in either 1.8 mM atropine or normal physiological buffer. Samples were fixed in glutaraldehyde for neurotransmitter detection using silver-intensified immunogold labelling. In a separate experiment, the incubation procedure of FDM and normal eyes was repeated and tissues were fixed in formaldehyde to examine dopaminergic neurons using tyrosine hydroxylase (TH) immunofluorescence.</div><div>No significant changes in TH immunolabelling were observed between groups. However, myopia reduced glutamate levels by 43% compared to controls, with altered glutamate distribution in the inner retina. Bipolar cells in myopic eyes also showed a 57% decrease in glutamine levels. Within 60 min, atropine treatment restored both glutamate and glutamine levels toward normal levels. The most noteworthy changes to gamma aminobutyric acid (GABA) was a 62% reduction observed in the outer plexiform layer (OPL) between normal and myopic retinas. Following atropine treatment, there was a further decrease in (GABA) levels in OPL and horizontal cells.</div><div>These findings suggest that one immediate effect of atropine treatment is to restore the balance of neurotransmitters that are disrupted in myopia, elevating glutamate while reducing GABA. This neurotransmitter modulation may contribute to atropine’s therapeutic effects in myopia control.</div></div>","PeriodicalId":23670,"journal":{"name":"Vision Research","volume":"234 ","pages":"Article 108656"},"PeriodicalIF":1.5,"publicationDate":"2025-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144322678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Auditory discomfort and visual sensitivity 听觉不适和视觉敏感

IF 1.5 4区心理学

Vision Research Pub Date : 2025-06-19 DOI: 10.1016/j.visres.2025.108655

Sarah M. Haigh, Jasmine A. Haggerty, Aimee Delgado

{"title":"Auditory discomfort and visual sensitivity","authors":"Sarah M. Haigh, Jasmine A. Haggerty, Aimee Delgado","doi":"10.1016/j.visres.2025.108655","DOIUrl":"10.1016/j.visres.2025.108655","url":null,"abstract":"<div><div>The field of visual discomfort is fast growing, identifying parameters of visual stimuli that evoke discomfort, their effect on the visual system, and their heightened impact in clinical populations. In contrast, there is little work on auditory discomfort. First, we reviewed the current findings in the field of auditory discomfort and report a preliminary study investigating the effects of uncomfortable sounds on near infrared spectroscopy (NIRS) responses from auditory cortex. Nine participants listened to pure 1 kHz tones that were modulated by a 2 Hz or a 16 Hz sinusoidal wave that made the tone sound as though it wobbled. The oxyhaemoglobin response to the uncomfortable 16 Hz sound was larger and slower compared to the relatively more comfortable 2 Hz sound. This suggests cortical excitability to uncomfortable sounds, similar to the heightened response reported in the visual modality. Second, we assessed the relationship between visual and auditory sensitivity in a large sample (N = 669) of participants who completed the Pattern Glare Test (PGT), the Amsterdam Misophonia Scale, the Hyperacusis Questionnaire, and the Functional Hearing Questionnaire (FHQ). While all measures of auditory sensitivity were significantly correlated with the number of illusions seen in the PGT (.1 > <em>r<sub>s</sub></em> < 0.3), the relationship with misophonia was significantly weaker than other comparisons. This highlights that while those who are visually sensitive are more likely to exhibit increased auditory sensitivity, the measures that focus on pain (PGT, hyperacusis, FHQ) may be dissociable from those that rely on emotive discomfort (misophonia). Together, this suggests similar mechanisms underlying auditory and visual discomfort.</div></div>","PeriodicalId":23670,"journal":{"name":"Vision Research","volume":"234 ","pages":"Article 108655"},"PeriodicalIF":1.5,"publicationDate":"2025-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144314568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The subtypes of visual hypersensitivity are transdiagnostic across neurodivergence, neurology and mental health 视觉超敏症的亚型在神经分化、神经学和心理健康方面是跨诊断的

IF 1.5 4区心理学

Vision Research Pub Date : 2025-06-13 DOI: 10.1016/j.visres.2025.108640

Alice Price, Petroc Sumner, Georgina Powell

{"title":"The subtypes of visual hypersensitivity are transdiagnostic across neurodivergence, neurology and mental health","authors":"Alice Price, Petroc Sumner, Georgina Powell","doi":"10.1016/j.visres.2025.108640","DOIUrl":"10.1016/j.visres.2025.108640","url":null,"abstract":"<div><div>Many areas of neurodivergence are associated with heightened sensitivity, discomfort, and aversion to certain visual stimuli (e.g., bright lights, patterns, movement, flicker, complex scenes). This hypersensitivity also associates with mental health and some areas of neurology. However, it remains unclear whether this is a transdiagnostic phenomenon, implying a common underlying mechanism of shared vulnerability, or whether the forms of visual discomfort differ instructively across the wide range of associated conditions and areas of neurodivergence. We compared the four recently clarified subtypes of visual hypersensitivity (Brightness, Pattern, Strobing, Intense Visual Environments) self-reported by 2582 participants across 11 areas of neurodivergence, neurology, and mental health: Autism, ADHD, Dyslexia, Dyspraxia, Fibromyalgia, Migraine, PPPD, synaesthesia, Distress, Eating Pathology, and Fear (HiTOP System). Enhanced sensitivity in all four factors was reported for every area. Sensitivity to Intense Visual Environments was especially pronounced across Autism, ADHD, Dyslexia, and Dyspraxia, forming a shared pattern. The same pattern was shared with fibromyalgia and PPPD, and to some extent with Eating Pathology and Fear, while migraine and synaesthesia showed a different pattern. Regression analyses controlling for comorbidities showed significant unique prediction by 9 out of 11 neurodivergence/condition labels, the strongest predictors being autism, fibromyalgia, migraine, and PPPD. In conclusion, the four factors of visual hypersensitivity are all transdiagnostic, and the relative emphasis on each factor also forms transdiagnostic patterns that transcend traditional discipline boundaries. This implies there are common underlying vulnerabilities in the development of perceptual systems that can be associated with a wide range of other symptomologies.</div></div>","PeriodicalId":23670,"journal":{"name":"Vision Research","volume":"234 ","pages":"Article 108640"},"PeriodicalIF":1.5,"publicationDate":"2025-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144272531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Human trichromacy and refractive development 人类的三色和屈光发育

IF 1.5 4区心理学

Vision Research Pub Date : 2025-06-09 DOI: 10.1016/j.visres.2025.108632

Timothy J. Gawne , Zhihui She , Safal Khanal

{"title":"Human trichromacy and refractive development","authors":"Timothy J. Gawne , Zhihui She , Safal Khanal","doi":"10.1016/j.visres.2025.108632","DOIUrl":"10.1016/j.visres.2025.108632","url":null,"abstract":"<div><div>In the post-natal developing eye, there is an active process of refractive development in which the neural retina uses optical cues to evaluate focus, and adjusts the rate of axial elongation to first achieve, and then actively maintain as the optics continue to mature, sharp focus: the process of <em>emmetropization</em>. Increasingly it looks as if chromatic cues are essential (if not exclusive) for this process.</div><div>Nearly all non-primate mammals are dichromats, with short- and relatively long-wavelength sensitive cones. However, most humans are trichromats, with short-, medium-, and long-wavelength sensitive cones—although many humans are dichromats like non-primate mammals (“red-green color blind”). This leads to two related questions: is trichromacy important for human emmetropization, and do experimental results from dichromatic mammals apply to humans?</div><div>The issue is far from settled, but the available evidence indicates that emmetropization in humans is likely functionally dichromatic similar to that of other mammals, with the medium- and long-wavelength sensitive cones effectively pooled into a single functional “long” cone. In support of this, human dichromats generally emmetropize as well as human trichromats, and they also become myopic to a <em>roughly</em> similar proportion. Trichromacy does not appear to be of fundamental importance for refractive development in humans. While there is some evidence that dichromats might be <em>slightly</em> less susceptible to becoming myopic than human trichromats, the data are inconclusive. Further studies on this topic may lead to an improved understanding of why emmetropization increasingly fails leading to myopia development in humans.</div></div>","PeriodicalId":23670,"journal":{"name":"Vision Research","volume":"234 ","pages":"Article 108632"},"PeriodicalIF":1.5,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144239854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Electromagnetic stimulation for amblyopia: A systematic review of emerging techniques and their efficacy 电磁刺激治疗弱视：新兴技术及其疗效的系统综述

IF 1.5 4区心理学

Vision Research Pub Date : 2025-06-06 DOI: 10.1016/j.visres.2025.108639

Nicholas Householder , Anahit Simonyan , Weston Park , Nyree Khachikyan , Gianluca Lazzi , Darrin J. Lee , Kimberly K. Gokoffski

{"title":"Electromagnetic stimulation for amblyopia: A systematic review of emerging techniques and their efficacy","authors":"Nicholas Householder , Anahit Simonyan , Weston Park , Nyree Khachikyan , Gianluca Lazzi , Darrin J. Lee , Kimberly K. Gokoffski","doi":"10.1016/j.visres.2025.108639","DOIUrl":"10.1016/j.visres.2025.108639","url":null,"abstract":"<div><div>Amblyopia, long considered untreatable in adults, may be responsive to Electromagnetic Stimulation (EMS) techniques to enhance neural plasticity. This systematic review evaluates the efficacy of EMS in treating adult amblyopia. A systematic literature review was conducted across online databases for prospective studies, clinical trials, or case series evaluating the effects of EMS on animal or human models of amblyopia. The primary outcomes of interest were visual acuity, contrast sensitivity, stereopsis, and visual evoked potentials. Of 34 initially identified studies, 20 met the inclusion criteria. Ten studies focused on transcranial direct current stimulation (tDCS), seven on repetitive transcranial magnetic stimulation (rTMS), and three on transcranial random noise stimulation (tRNS). tDCS studies demonstrated improvements in visual acuity, contrast sensitivity, and depth perception in human and animal models. rTMS studies showed positive outcomes in visual acuity and stereoacuity in adult amblyopes. tRNS studies reported improvements in visual acuity and contrast sensitivity in adults. Though current studies are limited by small sample sizes and brief follow-up durations, the observed enhancements in visual acuity, contrast sensitivity, and stereopsis across multiple studies signify that EMS has the potential to transform amblyopia treatment. These findings open new and exciting avenues for treating amblyopia beyond traditional critical periods.</div></div>","PeriodicalId":23670,"journal":{"name":"Vision Research","volume":"234 ","pages":"Article 108639"},"PeriodicalIF":1.5,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144231597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Temporal dynamics of perceived motion flow in naturalistic movie sequences 自然主义电影序列中感知运动流的时间动态

IF 1.5 4区心理学

Vision Research Pub Date : 2025-06-05 DOI: 10.1016/j.visres.2025.108629

Yung-Hao Yang , Taiki Fukiage , Zitang Sun , Shin’ya Nishida

{"title":"Temporal dynamics of perceived motion flow in naturalistic movie sequences","authors":"Yung-Hao Yang , Taiki Fukiage , Zitang Sun , Shin’ya Nishida","doi":"10.1016/j.visres.2025.108629","DOIUrl":"10.1016/j.visres.2025.108629","url":null,"abstract":"<div><div>To visualize the temporal dynamics of human visual motion perception under conditions close to everyday life, we measured the time course of the perceived motion vector when the observers viewed naturalistic movie clips that featured large direction changes of target objects. The spatiotemporal position of the target’s local motion was probed by a flashing dot that appeared within the range of ± 66.7 ms from the direction change. Observers had to report the perceived local motion using a motion vector matching method. The results show that the deviation of the perceived flow from the physical ground truth increased when the probe was presented near the direction changes. The pattern of errors averaged across multiple trials could be described by a Gaussian temporal smoothing of the local motion vectors, with a window size spanning about 120 ms. The results are consistent with previous reports of the sluggish temporal response of visual motion processing revealed by artificial stimuli and different tasks. However, a detailed examination of the response of each trial of our data indicated that the observers did not report a gradual transition from pre-change to post-change vectors but reported either of the two directions in a bimodal fashion with gradually changing response rates over time. This suggests that even though the motion processing may be sluggish, human observers correctly recognize a sudden direction change as a sudden event, not as a gradual transition.</div></div>","PeriodicalId":23670,"journal":{"name":"Vision Research","volume":"234 ","pages":"Article 108629"},"PeriodicalIF":1.5,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144220951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Understanding the subtypes of visual hypersensitivity: Four coherent factors and their measurement with the Cardiff Hypersensitivity Scale (CHYPS) 了解视觉过敏的亚型：四个相关因素及其与卡迪夫过敏量表（CHYPS）的测量

IF 1.5 4区心理学

Vision Research Pub Date : 2025-05-19 DOI: 10.1016/j.visres.2025.108610

Alice Price, Petroc Sumner, Georgina Powell

{"title":"Understanding the subtypes of visual hypersensitivity: Four coherent factors and their measurement with the Cardiff Hypersensitivity Scale (CHYPS)","authors":"Alice Price, Petroc Sumner, Georgina Powell","doi":"10.1016/j.visres.2025.108610","DOIUrl":"10.1016/j.visres.2025.108610","url":null,"abstract":"<div><div>Subjective visual sensitivity or discomfort has been reported in many separate literatures, and includes a wide range of visual triggers (e.g., repeating patterns, bright lights, motion, flicker) across a wide range of neurological, psychiatric, mental health, and developmental conditions and areas of neurodiversity (e.g., migraine, traumatic brain injury, functional neurological disorder, PPPD, PTSD, anxiety, depression, anorexia, OCD, autism, ADHD, dyslexia, dyspraxia, synaesthesia). To unite this research across disciplines and to allow progress in mechanistic understanding, we aimed to provide a definitive answer to whether there are different subtypes (factors) of visual hypersensitivity. In Study 1, we generated questions from a large qualitative dataset (n = 765), existing literatures, questionnaires, and iteratively from participant feedback. We found four theoretically coherent factors replicated across five cohorts (n’s = 349, 517, 349, 417, 797 and 1817). These factors were: brightness (e.g., sunlight), repeating patterns (e.g., stripes), strobing (e.g., flashing, screen motion), and intense visual environments (e.g., supermarkets, traffic). There was also a general factor. Based on this we produced a novel 20-item questionnaire (the Cardiff Hypersensitivity Scale, CHYPS), with good reliability (<strong>α</strong> > 0.8, ω > 0.8) and convergent validity (correlations with other visual scales r > 0.6). We discuss how these factors can be related to causal theories of hypersensitivity.</div></div>","PeriodicalId":23670,"journal":{"name":"Vision Research","volume":"233 ","pages":"Article 108610"},"PeriodicalIF":1.5,"publicationDate":"2025-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144083934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

When children get the gist: The development of rapid scene categorisation 当孩子明白要点时：快速场景分类的发展

IF 1.5 4区心理学

Vision Research Pub Date : 2025-05-17 DOI: 10.1016/j.visres.2025.108620

Elizabeth A.G. Watson, Louise Ewing, George L. Malcolm

{"title":"When children get the gist: The development of rapid scene categorisation","authors":"Elizabeth A.G. Watson, Louise Ewing, George L. Malcolm","doi":"10.1016/j.visres.2025.108620","DOIUrl":"10.1016/j.visres.2025.108620","url":null,"abstract":"<div><div>Research surrounding adult recognition of scene gist is extensive; however, very little is known of its development. Behavioural studies of scene processing tend to broadly support a protracted developmental trajectory, with a quantitative and perhaps also qualitative shift towards more adultlike processing across middle childhood. Here we sought to better understand the very early stages of children’s scene processing by targeting gist perception. Children aged 5–10 years categorised backwards-masked scenes presented at very brief durations. We drew inferences about the <em>processing speed</em> with which each age group extracted category-diagnostic information by varying presentation durations, and the <em>quality of information</em> extracted by varying the level they were prompted to make their judgments (superordinate-level indicative of coarse global information, basic-level indicative of more detailed information). Children across all ages demonstrated a remarkably sophisticated ability to extract scene gist, with 5–6-year-old children performing above chance for scenes presented for as little as 32 ms for both superordinate and basic-level judgements. Categorisation performance also became more efficient with age. Overall, our novel findings indicate that young children possess an impressive ability to process a scene’s gist, which is followed by a protracted development towards expertise across middle childhood.</div></div>","PeriodicalId":23670,"journal":{"name":"Vision Research","volume":"233 ","pages":"Article 108620"},"PeriodicalIF":1.5,"publicationDate":"2025-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144072058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of repeated stimulus presentations on Oppel-Kundt and Müller-Lyer illusions 重复刺激呈现对Oppel-Kundt和m<s:1> ller- lyer错觉的影响

IF 1.5 4区心理学

Vision Research Pub Date : 2025-05-16 DOI: 10.1016/j.visres.2025.108621

Tadas Surkys, Arūnas Bielevičius, Vilius Marma

{"title":"Effects of repeated stimulus presentations on Oppel-Kundt and Müller-Lyer illusions","authors":"Tadas Surkys, Arūnas Bielevičius, Vilius Marma","doi":"10.1016/j.visres.2025.108621","DOIUrl":"10.1016/j.visres.2025.108621","url":null,"abstract":"<div><div>We present a post-hoc analysis examining whether repeated trials and multiple sessions affect the measured strength of two length illusions, Oppel-Kundt (O-K) and Müller-Lyer (M-L), as well as a non-illusory control stimulus. Data were taken from earlier studies in which participants adjusted a variable segment to match a reference segment. Short sessions featured five trials per figure, whereas extended sessions contained 24 or 26 trials for O-K and M-L. Linear mixed-effects models tested how trial number, session number, initial interval length, and figure subtype influenced illusion magnitude. O-K illusion magnitude tended to decline across sessions in the extended sessions, although individual observers displayed varying trends—some increased, others decreased. M-L illusions did not show the pronounced adaptation reported in previous work. These findings highlight the need to manage repeated presentations: controlling viewing durations, inter-session intervals, and participant strategies can help limit adaptation. Methodologically, mixing different stimuli, randomizing key parameters, and scheduling breaks appear to yield more stable measurements of illusion magnitudes.</div></div>","PeriodicalId":23670,"journal":{"name":"Vision Research","volume":"233 ","pages":"Article 108621"},"PeriodicalIF":1.5,"publicationDate":"2025-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144072057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0