Central Pain Syndrome: Information sheet compiled by NINDS, the National Institute of Neurological Disorders and Stroke.
Cephalic Disorders: Information page compiled by NINDS, the National Institute of Neurological Disorders and Stroke.
Pain - Hope Through Research: Information booklet compiled by the National Institute of Neurological Disorders and Stroke (NINDS).
Pain Online: Site dealing with Central Pain Syndrome caused by stroke, Multiple Sclerosis and other neurological conditions; includes research, support and links.