Peripheral Dopamine in Restless Legs Syndrome
Objective/BackgroundRestless Legs Syndrome (RLS) is a dopamine-dependent disorder characterized by a strong urge to move.The objective of this study was to evalulate blood levels of dopamine and other catecholamines and blood D2-subtype dopamine receptors (D2Rs) in RLS.Patients/MethodsDopamine levels in blood samples from age-matched unmedicated RL