Auditory Perception 1 Bayes Theorem 1 Bayes theorem 1 Electrodermal activity 1 Electromyography 1 Emotional authenticity 1 Emotions 1 Facial EMG Facial Expression 1 Facial Muscles 1 Humans 1 Laughter 1 Voice 1 adult 1 arousal 1 article 1 controlled study 1 crying 1 decision making 1 electrodermal response 1 electromyography 1 emotion 1 face 1 face muscle 1 facial expression 1 hearing 1 human 1 human experiment 1 laughter 1 major clinical study 1