Epileptic activity or eeg similar to epileptic activity. How to recognize? Review

Abstract

The review examines the recently accumulated clinical and experimental data on the mechanisms of epileptogenesis, and the most appropriate methods for recording an electroencephalogram to detect epileptiform activity. A description of epi-patterns is provided, as well as artifacts – graph elements similar to epi-patterns. All descriptions are supported by appropriate illustrations. In order to identify possible epi-activity, the need for preliminary registration of electroencephalogram with functional tests in the form of rhythmic photostimulation and hyperventilation for a person participating as a subject in studies related to physical and postural loads is emphasized.