Unexplained unilateral vision loss during centrifugation.
Vision loss during a centrifuge run is an expected occurrence given the G-profile, physical fitness of the subject, expected visual endpoint [central light loss (CLL) or peripheral light loss (PLL)] of the experimental protocol, and the cyclic nature of the anti-G straining maneuver (AGSM). During a relatively low level G exposure, a subject experienced a unilateral loss of vision that did not resolve spontaneously upon removal of the G load. An extensive medical workup did not reveal any medical explanation for the vision loss.
Armstrong Laboratory, Wright-Patterson AFB, OH 45433-7901.
S E
SE
Popper
M
M
Stevens
F
F
Fisher
S J
SJ
Bogan
R K
RK
Muse
D000328:Adult; D000337:Aerospace Medicine; D006801:Humans; D018471:Hypergravity / Q000009:adverse effects*; D008297:Male; D015354:Vision, Low / Q000209:etiology*