EEG findings during 'paroxysmal hemiplegia' in a patient with GLUTi-deficency

摘要

Background: A growing number of studies have disclosed the myriad of features that can suggest the diagnosis of a Glucose-transporter-1 deficiency (GLUT1D). The occurrence of paroxysmal movement disorders such as exercise-induced dystonia and non-kinesigenic dyskinesia, received considerable emphasis, while limited attention has been paid to other paroxysmal phenomena, as transitory neurological disorders. These paroxysmal events are roughly and variably described as limb weakness, hemiparesis or ataxia. Their EEG correlate has been never documented.