Changes in the ocular saccade kinematics after a seven-day dry immersion
L. N. Zobova, N. V. Miller, A. M. Badakva · Human Physiology · 2010
To assess the effects of long-term support unload on gaze control, five subjects were tested for the successful touch of a light target unpredictably emerging in the peripheral field of vision before and immediately after a seven-day dry immersion. The test did not set time requirements on gaze fixation on the target or motor task implementation. Ocular movements were recorded with an infrared eye image analyzer at 100 Hz. Modification of the dependences of the maximum velocity and duration of a saccade towards a homolateral target at the amplitude following immersion pointed to the speeding-up of the saccadic eye movements.