Electroencephalographic recordings in humans and animals Extracellular Recordings in anesthetized animals Extracellular Recordings in vivo in free-moving animals Intracellular Recordings in anesthetized animals (Current- clamp) Voltage clamp in anesthetized animalsElectroencephalographic recordings The EEG can help diagnose seizure disorders like epilepsy, head injuries, brain tumors, encephalitis, some kinds of infections, metabolic disturbances, and sleep disorders. The recording is obtained b
