Analysis of facial expressions in parkinson's disease through video-based automatic methods

•Objectify facial hypomimia in Parkinson’s disease through video analysis.•Basic facial expressions of Patients and healthy subjects were investigated.•The distance from a neutral baseline was computed to quantify expression changes.•Parkinsonian patients reported on average lower amounts of facial...

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Veröffentlicht in:	Journal of neuroscience methods 2017-04, Vol.281, p.7-20
Hauptverfasser:	Bandini, Andrea, Orlandi, Silvia, Escalante, Hugo Jair, Giovannelli, Fabio, Cincotta, Massimo, Reyes-Garcia, Carlos A., Vanni, Paola, Zaccara, Gaetano, Manfredi, Claudia
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Aged, 80 and over Automatic facial expression recognition Contactless Emotions Facial Expression Facial mimicry Female Humans Hypomimia Image Interpretation, Computer-Assisted - methods Imitative Behavior Male Middle Aged Parkinson Disease - classification Parkinson Disease - diagnosis Parkinson Disease - physiopathology Parkinson's disease Support Vector Machine Video Recording - methods Video-based
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