An improved EEG system (10) for telemetrically transmitting brain activity data from a portable transmitter to a processing console. The improved EEG system (10) includes a lightweight transmitter (12) which amplifies and digitizes the EEG signals from a set of electrodes (16) and transmits the digital...http://www.google.de/patents/US5279305?utm_source=gb-gplus-sharePatent US5279305 - Electroencephalograph incorporating at least one wireless link
