Results 21 to 30 of about 3,803 (175)

The Face-Sensitivity of the N170 Component [PDF]

Frontiers in Human Neuroscience, 2011
Without ...
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Contrast reversal of the iris and sclera increases the face sensitive N170

Frontiers in Human Neuroscience, 2022
Previous research has demonstrated that reversing the contrast of the eye region, which includes the eyebrows, affects the N170 ERP. To selectively assess the impact of just the eyes, the present study evaluated the N170 in response to reversing contrast
Kelly J. Jantzen, Nicole McNamara, Adam Harris, Anna Schubert, Michael Brooks, Matthew Seifert, Lawrence A. Symons   +6 more
doaj   +1 more source

Brief Report: Preliminary Evidence of the N170 as a Biomarker of Response to Treatment in Autism Spectrum Disorder

Frontiers in Psychiatry, 2021
Background: Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder characterized by primary difficulties in social function. Individuals with ASD display slowed neural processing of faces, as indexed by the latency of the N170, a face-sensitive ...
Shashwat Kala, Max J. Rolison, Dominic A. Trevisan, Adam J. Naples, Kevin Pelphrey, Pamela Ventola, James C. McPartland   +6 more
doaj   +1 more source

Silent yet impaired: Hidden memory processing deficits in asymptomatic individuals with moderate-to-severe white matter hyperintensities. [PDF]

Alzheimers Dement
Abstract INTRODUCTION White matter hyperintensities (WMHs) are strongly associated with cognitive decline and dementia, but whether asymptomatic individuals with moderate‐to‐severe WMHs (msWMHs) are truly cognitively intact, particularly in visual short‐term memory (VSTM), remains unclear.
Li A, Liu L, Bian Y, Lu Y, Jia X, Chen Y, Tang Y, Xing Y.   +7 more
europepmc   +2 more sources

Shared Neural Codes for Emotion Recognition in Emoji and Human Faces. [PDF]

Psychophysiology
ABSTRACT Facial expressions are critical social signals that support human communication. In digital contexts, emojis serve as a primary surrogate for nonverbal cues such as facial expressions; however, little is known about the extent to which emoji expressions are processed using neural mechanisms similar to those engaged by real human faces.
Ely MM, Kelsey C, Ambrus GG.
europepmc   +2 more sources

Effects of social context information on neural face processing in youth with social anxiety disorder. [PDF]

J Child Psychol Psychiatry
Background Social anxiety disorder (SAD) in youth is associated with significant psychosocial impairments; however, the cognitive and neural mechanisms that maintain it, particularly during childhood and adolescence, remain underexplored. Cognitive models emphasize the role of altered face processing, and neutral facial expressions may be perceived as ...
Rauschenbach AL, Hauffe V, Fink-Lamotte J, Tuschen-Caffier B, Schmitz J.   +4 more
europepmc   +2 more sources

The face-sensitive N170 component in developmental prosopagnosia [PDF]

Neuropsychologia, 2012
Individuals with developmental prosopagnosia (DP) show severe face recognition deficits in the absence of any history of neurological damage. To examine the time-course of face processing in DP, we measured the face-sensitive N170 component of the event-related brain potential (ERP) in a group of 16 participants with DP and 16 age-matched control ...
John, Towler, Angela, Gosling, Bradley, Duchaine, Martin, Eimer   +3 more
openaire   +3 more sources

The social cognitive appraisal of trustworthiness in individuals with dimensional levels of post-traumatic stress symptoms: a translational study

European Journal of Psychotraumatology, 2019
Background: Misappraisals in evaluating the trustworthiness of others may be one mechanism contributing to the interpersonal difficulties individuals with posttraumatic stress disorder (PTSD) face.
Tanya Saraiya, Dominic Fareri, Teresa López-Castro, Denise Hien, Eric Fertuck, Robert Melara   +5 more
doaj   +1 more source

Transcranial direct current stimulation of the dorsolateral prefrontal cortex modulates repetition suppression to unfamiliar faces: an ERP study. [PDF]

PLoS ONE, 2013
Repeated visual processing of an unfamiliar face suppresses neural activity in face-specific areas of the occipito-temporal cortex. This "repetition suppression" (RS) is a primitive mechanism involved in learning of unfamiliar faces, which can be ...
Marc Philippe Lafontaine, Hugo Théoret, Frédéric Gosselin, Sarah Lippé   +3 more
doaj   +1 more source

Automatic face identity encoding at the N170

Vision Research, 2006
The N170 event-related potential component is currently under investigation for its role in face identity processing. Using a location-matching paradigm, in which face identity is task irrelevant, we observed a progressive decrease in N170 amplitude to multiple repetitions of upright faces presented at unattended locations.
Heisz, Jennifer J., Watter, Scott, Shedden, Judith M.   +2 more
openaire   +2 more sources