title: Case studies of uncommon headaches.
abstract: The following interesting and uncommon headache disorders are presented through case studies: exploding head syndrome, hypnic headache, neck-tongue syndrome, "Alice in Wonderland" syndrome, nummular headache, red ear syndrome, burning mouth syndrome, spontaneous intracranial hypotension syndrome, and cardiac cephalalgia.
authors: Department of Neurology and Neuroscience, Weill Medical College of Cornell University, New York, NY, USA. rwevans@pol.net
authors: Randolph W
authors: RW
authors: Evans