Facial expression in male and female schizophrenia patients
✍ Scribed by Gwenda Simons; Johann Heinrich Ellgring; Katja Beck-Dossler; Wolfgang Gaebel; Wolfgang Wölwer
- Publisher
- Springer-Verlag
- Year
- 2009
- Tongue
- English
- Weight
- 261 KB
- Volume
- 260
- Category
- Article
- ISSN
- 1433-8491
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Features of male/female facial images are examined by analyzing the distribution of connection weights of the hidden-layer unit and the input-layer unit of a neural network that responds to their distinction. Twenty-five graylevel (black-and-white) facial images were used for each of the male and fe
## Abstract __Introduction:__ Blunted, inappropriate affective‐social behavior is a hallmark of early schizophrenia, possibly corresponding to reduced ability to recognize and express emotions. It is yet unknown if this affective deficiency relates to disturbed neural sensitivity to facial expressi