Perception最新文献_第6页

Perceiving the outlier in the crowd: The influence of facial identity. 感知人群中的离群者：面部特征的影响

IF 1.7 4区心理学

Perception Pub Date : 2024-03-01 Epub Date: 2023-12-29 DOI: 10.1177/03010066231218519

Yuting Ping, Yiyun Ouyang, Manhua Zhang, Wen Zheng

引用次数: 0

Using transcranial direct current stimulation (tDCS) to selectively modulate the face inversion effect and N170 event-related potentials. 采用经颅直流电刺激(tDCS)选择性调节人脸反转效应和N170事件相关电位。

IF 1.7 4区心理学

Perception Pub Date : 2024-02-01 Epub Date: 2023-11-28 DOI: 10.1177/03010066231215909

Ciro Civile, Emika Waguri, I P L McLaren

{"title":"Using transcranial direct current stimulation (tDCS) to selectively modulate the face inversion effect and N170 event-related potentials.","authors":"Ciro Civile, Emika Waguri, I P L McLaren","doi":"10.1177/03010066231215909","DOIUrl":"10.1177/03010066231215909","url":null,"abstract":"We report a large study (n = 72) using combined transcranial direct current stimulation-electroencephalography (tDCS-EEG) to investigate the modulation of perceptual learning indexed by the face inversion effect. Participants were engaged with an old/new recognition task involving intermixed upright and inverted, normal and Thatcherized faces. The accuracy results showed anodal tDCS delivered at the Fp3 scalp area (cathode/reference electrode placed at Fp2) increased the behavioural inversion effect for normal faces versus sham/control and this covaried with a modulation of the N170 event-related potential component. A reduced inversion effect for normal faces was found on the N170 latency and amplitude versus sham/control, extending recent work that combined tDCS and EEG in circumstances where the behavioural face inversion effect was reduced. Our results advance understanding of the neural mechanisms responsible for perceptual learning by revealing a dissociation between the N170 amplitude and latency in response to the tDCS-induced modulation of the face inversion effect. The behavioural modulation of the inversion effect tracks the modulation of the N170 amplitudes, albeit it is negatively correlated (i.e., reduced inversion effect-larger N170 amplitude inversion effect, increased inversion effect-reduced N170 amplitude inversion effect). For the N170 latencies, the inversion effect is reduced by the tDCS protocol we use irrespective of any modulation of the behavioural inversion effect.","PeriodicalId":49708,"journal":{"name":"Perception","volume":" ","pages":"125-142"},"PeriodicalIF":1.7,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10798030/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138452953","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

Factors of significance for the ability of fighter pilots to visually indicate the magnitude of roll tilt during simulated turns in a centrifuge. 战斗机飞行员在离心机中模拟转弯时视觉指示滚转倾斜幅度的能力的重要因素。

IF 1.7 4区心理学

Perception Pub Date : 2024-02-01 Epub Date: 2023-11-09 DOI: 10.1177/03010066231209847

Andreas Brink, Michail E Keramidas, Arne Tribukait, Ola Eiken

{"title":"Factors of significance for the ability of fighter pilots to visually indicate the magnitude of roll tilt during simulated turns in a centrifuge.","authors":"Andreas Brink, Michail E Keramidas, Arne Tribukait, Ola Eiken","doi":"10.1177/03010066231209847","DOIUrl":"10.1177/03010066231209847","url":null,"abstract":"During coordinated flight and centrifugation, pilots show interindividual variability in perceived roll tilt. The study explored how this variability is related to perceptual and cognitive functions. Twelve pilots underwent three 6-min centrifugations on two occasions (G levels: 1.1G, 1.8G, and 2.5G; gondola tilts: 25°, 56°, and 66°). The subjective visual horizontal (SVH) was measured with an adjustable luminous line and the pilots gave estimates of experienced G level. Afterward, they were interrogated regarding the relationship between G level and roll tilt and adjusted the line to numerically mentioned angles. Generally, the roll tilt during centrifugation was underestimated, and there was a large interindividual variability. Both knowledge on the relationship between G level and bank angle, and ability to adjust the line according to given angles contributed to the prediction of SVH in a multiple regression model. However, in most cases, SVH was substantial smaller than predictions based on specific abilities.","PeriodicalId":49708,"journal":{"name":"Perception","volume":" ","pages":"75-92"},"PeriodicalIF":1.7,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10798017/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72015864","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

Posing biases in portraits of people that do not exist. 在不存在的人物肖像上摆出偏见。

IF 1.7 4区心理学

Perception Pub Date : 2024-02-01 Epub Date: 2023-12-17 DOI: 10.1177/03010066231212958

Nicola Bruno

引用次数: 0

Differences in the perception of direct gaze between the externally and internally rotated eye. 在外部和内部旋转的眼睛之间的直接凝视感知的差异。

IF 1.7 4区心理学

Perception Pub Date : 2024-02-01 Epub Date: 2023-11-14 DOI: 10.1177/03010066231212156

Linda Linke, Gernot Horstmann

{"title":"Differences in the perception of direct gaze between the externally and internally rotated eye.","authors":"Linda Linke, Gernot Horstmann","doi":"10.1177/03010066231212156","DOIUrl":"10.1177/03010066231212156","url":null,"abstract":"The perception of direct gaze provides multiple benefits for the observer. Previous studies have investigated how the information from both eyes is used to estimate gaze direction, showing that the perception of gaze direction differs when only the externally rotated eye versus only the internally rotated eye is visible. We examined the width and center of the area of direct gaze by presenting the observers with either the externally or internally rotated eye, or both eyes with the task to judge whether a computer avatar is looking at them. Two experiments yield evidence for a wider area of direct gaze for the externally rotated eye (around 6°) than for the internally rotated eye (around 4°). The area of direct gaze for both eyes was found to be the same as for the internally rotated eye, but smaller than for the externally rotated eye. When both eyes were present, our results indicate that the perception of direct gaze is more likely to follow the internally rotated eye. The discussion substantiates a new generalization that observers base their judgments on the more rotated eye, which can differ due to angle kappa and vergence, in our study it is the internally rotated eye.","PeriodicalId":49708,"journal":{"name":"Perception","volume":" ","pages":"93-109"},"PeriodicalIF":1.7,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"107592588","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

Exploring watercolor illusion spreading between dissected stimulus parts. 探索水彩错觉在解剖的刺激部分之间传播。

IF 1.7 4区心理学

Perception Pub Date : 2024-02-01 Epub Date: 2023-11-01 DOI: 10.1177/03010066231210455

Ralph G Hale, James M Brown

{"title":"Exploring watercolor illusion spreading between dissected stimulus parts.","authors":"Ralph G Hale, James M Brown","doi":"10.1177/03010066231210455","DOIUrl":"10.1177/03010066231210455","url":null,"abstract":"The watercolor illusion (WCI) occurs when an achromatic region is surrounded by an outer contour and inner chromatic fringe, resulting in an apparent pale tint of the same hue as the fringe. The WCI both fills in and spreads out, with the previous literature suggesting it always spreads out in the absence of an enclosing border. We examined how global stimulus configuration affects this illusion by dissecting various WCI-inducing stimuli into parts. Specifically, would color spread out of the unenclosed ends of the disconnected parts? Participants provided WCI illusion magnitude ratings and shading data indicating perceived locations of color spreading for a variety of stimulus configurations. Instead of the WCI spreading modally into the spaces between the disconnected parts, we found a global reorganization of the stimuli occurred. The dissected WCI stimuli were perceived as either amodally completed behind a white illusory surface perceptually different than the physically identical background or, as empty space between separate objects depending in part on the distance between dissected parts. This study demonstrates the WCI does not always spread outside of unenclosed borders when the global interpretation interferes with spreading. These findings highlight the importance of global configuration and perceptual organization in the WCI.","PeriodicalId":49708,"journal":{"name":"Perception","volume":" ","pages":"110-124"},"PeriodicalIF":1.7,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71428412","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

Inducing visual attention through audiovisual stimuli: Can synchronous sound be a salient event? 通过视听刺激引起视觉注意：同步声音能成为显著事件吗？

IF 1.7 4区心理学

Perception Pub Date : 2024-01-01 Epub Date: 2023-10-23 DOI: 10.1177/03010066231208127

Inês Salselas, Frederico Pereira, Emanuel Sousa

引用次数: 0

Humans can sense large numbers of objects in a box by touch alone. 人类仅凭触摸就可以感知盒子里的大量物体。

IF 1.7 4区心理学

Perception Pub Date : 2024-01-01 Epub Date: 2023-10-19 DOI: 10.1177/03010066231207324

Ilja Frissen, Alexander N Chen

引用次数: 0

Do masks cover more than just a face? A study on how facemasks affect the perception of emotional expressions according to their degree of intensity. 面具的作用不仅仅是遮住一张脸吗？一项关于面具如何根据强烈程度影响情绪表达感知的研究。

IF 1.7 4区心理学

Perception Pub Date : 2024-01-01 Epub Date: 2023-09-14 DOI: 10.1177/03010066231201230

Pauline J N Thomas, Stéphanie Caharel

{"title":"Do masks cover more than just a face? A study on how facemasks affect the perception of emotional expressions according to their degree of intensity.","authors":"Pauline J N Thomas, Stéphanie Caharel","doi":"10.1177/03010066231201230","DOIUrl":"10.1177/03010066231201230","url":null,"abstract":"Emotional facial expressions convey crucial information in nonverbal communication and serve as a mediator in face-to-face relationships. Their recognition would rely on specific facial traits depending on the perceived emotion. During the COVID-19 pandemic, wearing a facemask has thus disrupted the human ability to read emotions from faces. Yet, these effects are usually assessed across studies from faces expressing stereotypical and exaggerated emotions, which is far removed from real-life conditions. The objective of the present study was to evaluate the impact of facemasks through an emotion categorization task using morphs ranging from a neutral face and an expressive face (anger, disgust, fear, happiness, and sadness) (from 0% neutral to 100% expressive in 20% steps). Our results revealed a strong impact of facemasks on the recognition of expressions of disgust, happiness, and sadness, resulting in a decrease in performance and an increase in misinterpretations, both for low and high levels of intensity. In contrast, the recognition of anger and fear, as well as neutral expression, was found to be less impacted by mask-wearing. Future studies should address this issue from a more ecological point of view with the aim of taking concrete adaptive measures in the context of daily interactions.","PeriodicalId":49708,"journal":{"name":"Perception","volume":" ","pages":"3-16"},"PeriodicalIF":1.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10244559","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 Stroop effect and mental imagery. 斯特劳普效应和心理意象。

IF 1.7 4区心理学

Perception Pub Date : 2024-01-01 Epub Date: 2023-11-09 DOI: 10.1177/03010066231212152

Bence Nanay

引用次数: 0