an extension of the EEG- and Polygraphy system NEUROWERK EEG for a digital video recording synchronised to the EEG. NEUROWERK EEG video - recording adjustable video quality MPEG1, MPEG2 or MPEG4 as real software videoprocessing use of any type of cameras: USB-Webcam, daylight camera upto professional IR camera, with or without Pan-Tilt unit VideoEEG representation picture-in-picture, split-screen or the patient image on a separate monitor NEUROWERK EEG video - review two VideoEEG playback modes available 1. scroll mode, the time of the current patient image is always in the middle of the EEG monitor 2. page mode, the video cursor moves on the EEG traces NEUROWERK EEG video - editing software effective data reduction by editing of interesting VideoEEG sequences user defined archiving of selected VideoEEG sequences user defined erasing of source video for data reduction