A technique for recording the impulse activity of four adjacent neurones in the brain.
D000818:Animals; D001921:Brain / Q000502:physiology*; D003201:Computers; D004566:Electrodes; D004594:Electrophysiology / Q000295:instrumentation*; D005110:Extracellular Space / Q000502:physiology; D008722:Methods; D009474:Neurons / Q000502:physiology*; D013238:Stereotaxic Techniques / Q000295:instrumentation*; D013997:Time Factors