[Electroencephalographic parameters in psychomotor attacks (author's transl)].

An investigation of certain electroencephalographic parameters recorded during 19 psychomotor attacks was made. Each attack had been recorded in full. Fourteen of the attacks were preceded by a temporal focus, 13 were provoked by hyperventilation, 18 were initiated focally, 9 were accompanied by seizure potentials, 7 revealed primary or secondary delta rhythms, and 8 were followed by temporal delta focus.