Diminished social reward anticipation in the broad autism phenotype as revealed by event-related brain potentials
نویسندگان
چکیده
منابع مشابه
Diminished social reward anticipation in the broad autism phenotype as revealed by event-related brain potentials.
Diminished responsivity to reward incentives is a key contributor to the social-communication problems seen in autism spectrum disorders (ASDs). Social motivation theories suggest that individuals with ASD do not experience social interactions as rewarding, leading to negative consequences for the development of brain circuitry subserving social information. In this study, we examined neural re...
متن کاملAttentional Selection Accompanied by Eye Vergence as Revealed by Event-Related Brain Potentials
Neural mechanisms of attention allow selective sensory information processing. Top-down deployment of visual-spatial attention is conveyed by cortical feedback connections from frontal regions to lower sensory areas modulating late stimulus responses. A recent study reported the occurrence of small eye vergence during orienting top-down attention. Here we assessed a possible link between vergen...
متن کاملAlcohol cue-reactivity in heavy and light social drinkers as revealed by event-related potentials.
An elevated cue-reactivity evoked by alcohol-related stimuli (cues) in alcohol-dependent patients has been described for different physiological variables, including electrophysiological measures, such as event-related potentials (ERPs). Cue-reactivity has, however, also been reported for social drinkers. The aim of this study is to assess the effect of the drinking behaviours of social drinker...
متن کاملDifferences in incidental and intentional learning of sensorimotor sequences as revealed by event-related brain potentials.
The present study investigated differences in sequential learning between subjects who were or were not informed of the presence of a repeating sequence (intentional or incidental group, respectively). Subjects had to learn a 16-letter-long repeating sequence that was irregularly disrupted by deviating stimuli. Reaction times indicated that both groups learned the sequential regularities. Inten...
متن کاملHumor as a Reward Mechanism: Event-Related Potentials in the Healthy and Diseased Brain
Humor processing involves distinct processing stages including incongruity detection, emotional response, and engagement of mesolimbic reward regions. Dysfunctional reward processing and clinical symptoms in response to humor have been previously described in both hypocretin deficient narcolepsy-cataplexy (NC) and in idiopathic Parkinson disease (PD). For NC patients, humor is the strongest tri...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Social Cognitive and Affective Neuroscience
سال: 2015
ISSN: 1749-5016,1749-5024
DOI: 10.1093/scan/nsv024