Face identity is represented at a high level of the visual hierarchy. Whether the human brain can process facial identity information in the absence of visual awareness remains unclear. In this study, we investigated potential face identity representation through face-identity adaptation with the adapting faces interocularly suppressed by Continuous Flash Suppression (CFS) noise, a modified binocular rivalry paradigm. The strength of interocular suppression was manipulated by varying the contrast of CFS noise. While obeservers reported the face images subjectively unperceived and the face identity objectively unrecognizable, a significant face identity aftereffect was observed under low but not high contrast CFS noise. In addition, the identity of face images under shallow interocular suppression can be decoded from multi-voxel patterns in the right fusiform face area (FFA) obtained with high-resolution 7T fMRI. Thus the comined evidence from visual adaptation and 7T fMRI suggest that face identity can be represented in the human brain without explicit perceptual recognition. The processing of interocularly suppressed faces could occur at different levels depending on how "deep" the information is suppressed.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.neuroimage.2021.118622 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Purpose: Holistic review for admissions is designed to mitigate the common systemic barriers applicants may face in their medical school application journey and the common mistakes committed by admissions committees, but limited literature outlines how this can be modeled. This study examined a blinded holistic admissions approach that emphasized mission and value alignment and the resulting characteristics of applicants by admission status.
Method: Application data from 2,027 applicants to The University of Texas at Tyler School of Medicine with complete secondary applications for the 2022 to 2023 cycle were analyzed.
Discrimination, Violence, Mental Health, and Substance Use by Age and Cancer History Among LGBTQ+ Individuals.
J Adolesc Young Adult Oncol
January 2025
Department of Health Policy and Management, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
Young adult (YA) LGBTQ+ cancer survivors face inequities and unmet needs that impact their well-being. However, the impact of age and cancer among LGBTQ+ individuals have not been adequately assessed. The North Carolina LGBTQ+ Health Needs Assessment survey, conducted at local Pride events, aimed to collect data to describe the well-being of LGBTQ+ people in NC.
View Article and Find Full Text PDFFaces of different socio-cultural identities impact emotional meaning learning for L2 words.
Sci Rep
January 2025
Instituto Universitario de Neurociencia (IUNE), Universidad de La Laguna, La Laguna, Spain.
This study investigated how exposure to Caucasian and Chinese faces influences native Mandarin-Chinese speakers' learning of emotional meanings for English L2 words. Participants were presented with English pseudowords repeatedly paired with either Caucasian faces or Chinese faces showing emotions of disgust, sadness, or neutrality as a control baseline. Participants' learning was evaluated through both within-modality (i.
View Article and Find Full Text PDFIntroduction: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease predominantly affecting women, particularly in African American populations. While its physical health impacts are well-documented, patients also face significant psychosocial burdens, including barriers to healthcare access, financial constraints, mental health challenges, and inadequate social support.
Study Goal: This cross-sectional study surveyed 294 SLE patients recruited from Facebook and Reddit social media forums to examine how demographic factors such as age, race/ethnicity, and geographic location influence these burdens.
Visual short-term memory binding and attentional processes during object-scene integration are preserved in mild cognitive impairment.
Cortex
December 2024
Department of Psychology, Sapienza University of Rome, Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy. Electronic address:
Binding, a critical cognitive process likely mediated by attention, is essential for creating coherent object representations within a scene. This process is vulnerable in individuals with dementia, who exhibit deficits in visual working memory (VWM) binding, primarily tested using abstract arrays of standalone objects. To explore how binding operates in more realistic settings across the lifespan, we examined the impact of object saliency and semantic consistency on VWM binding and the role of overt attention.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!