Publikationsdatum:
2019-06-27
Beschreibung:
Several methods have recently been used for on-line analysis of nystagmus: A digital computer program has been developed to accept sampled records of eye position, detect fast phase components, and output cumulative slow phase position, continuous slow phase velocity, instantaneous fast phase frequency, and other parameters. The slow phase velocity is obtained by differentiation of the calculated cumulative position rather than the original eye movement record. Also, a prototype analog device has been devised which calculates the velocity of the slow phase component during caloric testing. Examples of clinical and research eye movement records analyzed with these devices are shown.
Schlagwort(e):
BIOTECHNOLOGY
Materialart:
AGARD The Use of Nystagmography in Aviation Med.; 9 p
Format:
text
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