[Diagnosis of focal epilepsy using electroencephalographic brain mapping].

By means of the EEG brain mapping method we analyzed electroencephalograms of patients who presented focal abnormalities in standard EEG. A total of 15 patients with various epileptic manifestations was investigated. According to the etiology of the disease, they were divided into 3 groups: microfactor, stationary macrofactor, and non-stationary macrofactor.

Centrencephalic epilepsy and suboccipital derivations.

1. The application of suboccipital electrodes provides earlier and safer detection of pathological activities within deep infratentorial structures than the standard recording techniques. 2.