Eye-Tracking FP "A Pilot Study of the Quantitative Evaluation of the Attention Paid to Faces With Facial Palsy by the Eye-tracking Technology.

Inclusion Criteria: * for patient with facial paralysis: * Patient with peripheral facial palsy, irrespective of grade, whether or not previously treated * Patient providing written informed consent * Patient aged ≥ 18 years * Patient affiliated to a social security system * for Healthy voluntary subject : * Subject without major facial sequelae * Subject who provided written informed consent * Major subject ≥ 18 years old * Subject affiliated to a social security system Exclusion Criteria: * for Patient with facial paralysis: * Patient with recent peripheral facial palsy whose total recovery is possible * Patient unable to provide written informed consent * Patient with difficulties to follow instructions and especially to stand in front of a computer screen * Minor patient \<18 years * Patient under guardianship or curators or judicial safeguard * for Healthy voluntary subject : * Subject with major facial sequelae * Subject not able to provide written informed consent * Subject presenting difficulties in following instructions and in particular in standing still in front of a computer screen * Minor subject \< 18 years old * Subject under guardianship or curators or judicial safeguard