Information from the National Library of Medicine
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: 16 Years and older (Child, Adult, Senior) Sexes Eligible for Study: All Accepts Healthy Volunteers: No Criteria Inclusion Criteria :
I have never had a serious head injury or fractured skull. I do not have epilepsy or fits and have not suffered from recurrent giddiness, dizziness, faints, blackouts or loss of consciousness. I do not have Cerebral Palsy, myositis, Muscular Dystrophy, Multiple Sclerosis, Parkinsons Disease or any other progressive disease of the brain or nervous system. I have never had a stroke, subarachnoid haemorrhage (SAH), transient ischaemic attack (TIA) or Vertebrobasilar Insufficiency (VBI). I do not suffer from disabling headaches.