An apparatus for diagnosing or treating a neurological disorder, usually associated with a lack of attentiveness, in a subject by detecting the subject's eye movement. The apparatus includes a helmet for blocking visual stimuli from the subject's visual field; at least three visual cues disposed inside...http://www.google.de/patents/US6231187?utm_source=gb-gplus-sharePatent US6231187 - Method and apparatus for detecting eye movement
