Flash Player 9.0.0 is required for the Video Gallery.
Get Adobe Flash Player.
Geert Mayer, MD, PhD
CONTINUUM: Lifelong Learning in Neurology. 19(1, Sleep Disorders):104-131, February 2013
Video demonstrates head rolling in an adult man. The stereotyped and repetitive movement artifact is depicted at the frequency of 1 Hz to 2 Hz.
Colleague's E-mail is Invalid
Your message has been successfully sent to your colleague.