Visual field perimeter and psychomotor tracking performance meas

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Subjective type

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A61B 302

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active

044213930

ABSTRACT:
A system for evaluating tolerance to high acceleration as a function of visual field perimeter and psychomotor tracking ability. A semicircular array of light-emitting diodes (LED's) subtend the lateral field of view of a subject. Pairs of opposed LED's are sequentially illuminated inwardly or outwardly at a programmed rate. A control stick manipulated by the subject provides a nulling signal for maintaining a desired pair of LED's illuminated.

REFERENCES:
patent: 1601394 (1926-09-01), Hunsicker
patent: 1802997 (1931-04-01), Yetta
patent: 2744441 (1956-05-01), Cox
patent: 2803990 (1957-08-01), MacKnight
patent: 3025755 (1962-03-01), Koetting
patent: 3482905 (1969-12-01), Ben-Tovim
patent: 3718386 (1973-02-01), Lynn et al.
patent: 4059348 (1977-11-01), Jernigan
patent: 4063807 (1977-12-01), Gelius et al.
Aviation Space and Environmental Medicine, vol. 48, No. 2, Feb. 1977, p. Gillingham, K. K. et al., "Visual Field Contraction During G Stress at 13.degree., 45.degree., and 65.degree. Seatback Angles".

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