Interictal electric source imaging with open-source software and routine low-density electroencephalography: A systematic comparison of four inverse methods in drug-resistant epilepsy.
OBJECTIVE This study was undertaken to assess the diagnostic accuracy of interictal electrical source imaging (ESI) performed using open-source software and routine low-density electroencephalography (LD-EEG), comparing four inverse methods at two spike time points. METHODS We retrospectively included patients with d...