[Unit complex for electrophysiological research and computer information input]

A multichannel digital-to-analog system for polyfunctional physiologic studies requiring computer-ailed laboratory data processing is developed. The system performs an acquisition, conversion and recording of functional parameters. Built in the system additional units make it possible along with recording and digitizing the input information to record data on a tape recorder with further loading to a computer. Described in the paper is the unit complex that permits simultaneous recording the electric, locomotive and evacuant intestinal activity under experimental conditions and subsequent computer-aided data processing.