Analog signal processing of eye movements for on-line digital computer analysis

Analog signal processing of eye movements for on-line digital computer analysis

An analog signal processing circuit is described which allows accurate measurement of the amplitude, velocity, and interval of both fast and slow components of eye movements. This system, in conjunction with an on-line minicomputer, can measure amplitudes up to 32° and velocity to 640° per sec. The...

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Veröffentlicht in:Physiology & behavior 1977, Vol.18 (1), p.157-158
Hauptverfasser: Engelken, Edward J., Wolfe, James W.
Format: Artikel
Sprache:eng
Schlagworte:
Analog processing
Analog-Digital Conversion
Animals
Computer analysis
Computers
Electronystagmography - instrumentation
Electrooculography - instrumentation
Eye movements
Haplorhini
Human eye movement
Humans
Online Systems
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Zusammenfassung:An analog signal processing circuit is described which allows accurate measurement of the amplitude, velocity, and interval of both fast and slow components of eye movements. This system, in conjunction with an on-line minicomputer, can measure amplitudes up to 32° and velocity to 640° per sec. The analog signal processing methods and technique for achieving a reliable output signal are discussed. Data obtained from human and animal subjects are portrayed.
ISSN:0031-9384
1873-507X
DOI:10.1016/0031-9384(77)90109-3