Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title: Brain Scintigraphy in Normal Versus Kleine-Levin Syndrome Subjects
Brief Summary:
The investigators perform neuropsychological tests and brain scintigraphy in 30 healthy subjects.
These results will be compared with data obtained out of episode in patients with Kleine-Levin syndrome (KLS).
The investigators want to determine if brain functional imaging and cognitive abnormalities persist during asymptomatic period in a large series of patients with KLS, and to find predictors of these abnormalities.