Dynamic evoked facial expressions of emotions in schizophrenia
نویسندگان
چکیده
منابع مشابه
Dynamic evoked facial expressions of emotions in schizophrenia.
OBJECTIVE Impaired facial expressions of emotions have been described as characteristic symptoms of schizophrenia. Previous investigations of dynamic facial expressions have reported on global assessment of positive and negative emotion expressions. In this study, we examined facial expression differences based on duration and frequencies of emotion expressions. METHODS 12 persons with stable...
متن کاملStatic posed and evoked facial expressions of emotions in schizophrenia.
OBJECTIVE Impaired facial expressions of emotions have been described as characteristic symptoms of schizophrenia. Differences regarding individual facial muscle changes associated with specific emotions in posed and evoked expressions remain unclear. This study examined static facial expressions of emotions for evidence of flattened and inappropriate affect in persons with stable schizophrenia...
متن کاملDetection of facial expressions of emotions in schizophrenia.
The aim of the present study was to examine spatial processing of facial emotion in schizophrenic patients suffering from affective symptoms. A face-in-the-crowd task using schematic stimuli was administered to schizophrenic patients with flat affect (n=30), schizophrenic patients suffering from anhedonia (n=30), schizophrenic patients not suffering from anhedonia or flat affect (n=28), and a g...
متن کاملFacial expressions of emotions and schizophrenia: a review.
It is generally agreed that schizophrenia patients show a markedly reduced ability to perceive and express facial emotions. Previous studies have shown, however, that such deficits are emotion-specific in schizophrenia and not generalized. Three kinds of studies were examined: decoding studies dealing with schizophrenia patients' ability to perceive universally recognized facial expressions of ...
متن کاملDynamic facial expressions of emotions are discriminated at birth
The ability to discriminate between different facial expressions is fundamental since the first stages of postnatal life. The aim of this study is to investigate whether 2-days-old newborns are capable to discriminate facial expressions of emotions as they naturally take place in everyday interactions, that is in motion. When two dynamic displays depicting a happy and a disgusted facial express...
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: Schizophrenia Research
سال: 2008
ISSN: 0920-9964
DOI: 10.1016/j.schres.2008.05.030