| 摘要 |
PCT No. PCT/GB95/02172 Sec. 371 Date Jul. 31, 1996 Sec. 102(e) Date Jul. 31, 1996 PCT Filed Sep. 15, 1995 PCT Pub. No. WO96/08997 PCT Pub. Date Mar. 28, 1996An electrophysiological data collection system is described which includes a flash lamp for transmitting a stimulus to a subject, electrodes for deriving electrophysiologic data from the subject, an amplifier for processing the data, a contrast sensor for monitoring the flash lamp, an illumination sensor for measuring ambient light, and a connection box for controlling the amplifier according to the outputs of the contrast sensor and illumination sensor.
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