Figure 1.
Effect of regular exercise on S-D-impaired long-term memory. Without S-D, all groups performed similarly during learning phase. Following 24-h S-D, the sleep-deprived rats showed more errors in finding the hidden platform than control rats. Regular exercise prevented long-term memory impairment induced by 24-h S-D. Each point is the mean ± SEM of 12-15 rats. *Significant difference (P < 0.001) from all other groups.