Читать книгу Neurology - Charles H. Clarke - Страница 141

Typical EEG abnormalities appear:

 Periodic lateralised epileptic discharges (PLEDS): viral encephalitis, cerebral abscess, anoxic brain damage.

 Slow waves appear in many encephalopathies.

 Repetitive generalised sharp waves every 0.5–1 seconds: seen in some prion cases.

 High voltage slow wave complexes, every 3–10 seconds: subacute sclerosing pan‐encephalitis (SSPE).

 Triphasic slow waves: metabolic disorders, typically hepatic coma.