Determination the Levels of Subjective and Observer Rating of Drowsiness and Their Associations with Facial Dynamic Changes

• Main Authors: Mohsen POURSADEGHIYAN (Author), Adel MAZLOUMI (Author), Gebraeil NASL SARAJI (Author), Ali NIKNEZHAD (Author), Arash AKBARZADEH (Author), Mohammad Hossein EBRAHIMI (Author)
• Format: Book
• Published: Tehran University of Medical Sciences, 2017-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background: We determined the levels of subjective and observer drowsiness and facial dynamics changes. Methods: This experimental study was done in the virtual reality laboratory of Khaje-Nasir Toosi University of Technology in 2015. Facial dynamics changes like changes in eyes, mouth and eyebrows...