Figure 3. Scheme of hypergravity groups and timing of the experiments.

A, Adult-HG group was composed of two month old mice centrifuged at 2G during 50 days. Vestibulo-ocular responses were tested 1 and 6 months after return to normal gravity. B, developmental groups. Mice were conceived, born and raised in 2G centrifuge (50 days, group Full), or exposed 20 days to hypergravity during early onset (Pre) or late maturation (Post) periods of vestibular development. For all groups, “+1” and “+6” refer to recording made 1 and 6 months after return to normal gravity, respectively.