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Autogenic Clinical laboratory System (ACLS)

Autogenic Clinical/Lab System (ACLS): A PC-based physiological monitoring and training system which includes an i586 processor with a 16-bit analog-to-digital converter and a multiple video display adapter (4 monitors) that utilizes software applications in the Windows 95 operating system environment. The user-interactive software can directly measure and display physiological responses in real-time. Further, realtime calculations enable non-invasive measures of cardiovascular dynamics (e.g., cardiac output, blood pressure, vagal tone, and total peripheral resistance).
Image of "Big Al", the new AFTE computer system.
Big Al is the name we gave to the new Pentium System
This image shows the feedback control screen on Big Al. The operator selects the parameters to be shown to the subject. Controls are also shown for auditory tones, a metronome and recorded voice instructions.
This image shows a close-up of the "feedback control" screen on Big Al. The operator selects the parameters to be shown to the subject. Controls are also shown for auditory tones, a metronome and recorded "voice" instructions.
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Curator: Phil So
NASA Official: Patricia Cowings
Last Updated: August 15, 2019