ERP differences between violence, erotic, pleasant, unpleasant and neutral images
نویسندگان
چکیده
منابع مشابه
Face-selective processing and the effect of pleasant and unpleasant emotional expressions on ERP correlates.
Previous studies have revealed that decoding of facial-expressions starts very early in the brain ( approximately 180 ms post-stimulus) and might be processed separately from the basic stage of face perception. In order to explore brain potentials (ERPs) related to decoding of facial-expressions and the effect of emotional valence of the stimulus, we analyzed 18 normal subjects. Faces with five...
متن کاملEvent-related potentials of emotional memory: encoding pleasant, unpleasant, and neutral pictures.
Emotional events tend to be remembered better than nonemotional events. We investigated this phenomenon by measuring two event-related potential (ERP) effects: the emotion effect (more positive ERPs for pleasant or unpleasant stimuli than for neutral stimuli) and the subsequent memory effect (more positive ERPs for subsequently remembered items than for subsequently forgotten items). ERPs were ...
متن کاملModulation of the startle reflex by pleasant and unpleasant music.
The issue of emotional feelings to music is the object of a classic debate in music psychology. Emotivists argue that emotions are really felt in response to music, whereas cognitivists believe that music is only representative of emotions. Psychophysiological recordings of emotional feelings to music might help to resolve the debate, but past studies have failed to show clear and consistent di...
متن کاملDecoupling implicit measures of pleasant and unpleasant social attitudes.
Social attitudes are integral to understanding a wide range of pathological states. The present study adapted the Implicit Association Test, a widely used implicit measure of attitudes, for understanding social attitudes and behavior. In a first study, data from a traditional "Bipolar" IAT and our modified "Unipolar" pleasant and unpleasant IATs were compared in their associations with explicit...
متن کاملPhotometric analysis of esthetically pleasant and unpleasant facial profile
OBJECTIVE To identify which linear, angular and proportionality measures could influence a profile to be considered esthetically pleasant or unpleasant, and to assess sexual dimorphism. METHODS 150 standardized facial profile photographs of dental students of both sexes were obtained and printed on photographic paper. Ten plastic surgeons, ten orthodontists and ten layperson answered a questi...
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: Frontiers in Human Neuroscience
سال: 2015
ISSN: 1662-5161
DOI: 10.3389/conf.fnhum.2015.219.00035