[A study on a change of evoked responses as an indication of mental workload (author's transl)].
D000328:Adult; D002540:Cerebral Cortex / Q000502:physiology*; D005071:Evoked Potentials; D005072:Evoked Potentials, Auditory; D006801:Humans; D008297:Male; D008875:Middle Aged; D013850:Thinking / Q000502:physiology*