title: A multiplexing system for multichannel signal averaging of the visual evoked response.
mesh_terms: D000703:Analog-Digital Conversion; D001921:Brain / Q000502:physiology; D003201:Computers; D005071:Evoked Potentials; D009862:Online Systems; D012666:Semiconductors; D013637:Tape Recording; D014785:Vision, Ocular / Q000502:physiology*