Headbanger (Boy, 13) Graphic Notation
EMG recording w color graph
Condition: Punching head in sleep
Headbanger (Boy, 11) Graphic Notation
EMG recording w color graph
Condition: Slamming body on bed during sleep
Headbanger (Girl, 21) Graphic Notation
EMG recording w color graph
Slamming head on headboard during sleep