A survey of digital EEG (DEEG) in clinical practice was recently completed
by electroencephalographers in North America. Most had used DEEG for 3 or m
ore years. They clearly preferred digital to analog EEG. The cost of operat
ing DEEG was lower, and DEEG laboratories were more efficient. Reformatting
was considered the best single feature of DEEG. However, problems continue
d to be encountered with equipment, service, and networking.