Veterinary Neurology and Neurosurgery.
Sedation is administered before placing electrodes.
Electrodes are platinum alloy needle electrodes placed subcutaneously in a routine manner, attempting to record from the dorsal and lateral surfaces of the cerebral hemispheres. However, during recording and during interpretation of the record , the EEG can be displayed using any desired montage. Electrodes are connected to a Nihon-Kohden 2100 EEG system. Amplifier frequency range is 0.001 Hz to 90 Hz. For digitization, EEG signals are sampled at 200 Hz.