G-LOC

Relationship between acceleration and time at maximum G required to produce symptoms of gray out and black out.

A g-induced (centrifugal acceleration) loss of consciousness. A condition that occurs when the g loading is above 5 or 6 continuously for more than 5 to 7 s. Unconsciousness follows because of the temporary stoppage of the blood supply to the brain. However, this phenomenon does not occur if the buildup of g is very rapid only momentarily, as during ejection. The chances of G-LOC can be minimized by use of anti-g suits, anti-g maneuvers, and a higher level of physical fitness. See also anti-g suits.

Mentioned in ?

References in periodicals archive ?

They also performed computer modeling of the effects that g-forces on roller coasters would have on riders to evaluate the assertion that roller coaster g-forces might be able to create G-LOC (a "g-induced loss of consciousness").

Exponent Conducts Independent Engineering Investigation on the Safety of Roller Coasters for Six Flags Theme Parks

The equipment is used for training pilots against the deadly results of G-LOC (G-Loss Of Consciousness).

ETC RECEIVES $3.4 MILLION FOR HIGH G-ONSET HUMAN CENTRIFUGE FROM AN INTERNATIONAL CUSTOMER

Their full-up anti-G straining maneuver review program was a critical contributor to ZERO Class E G-LOCs.

Unit safety: award of distinction

CITE

Site: Follow: Share:

Open / Close