Fig. 1.

Mean (±SEM) values for body weight changes after 7 days (n = 6 in each treatment group). Final body weight is expressed as a percentage of the individual weights at the start of the experiment. SPRD, small platform rapid eye movement sleep deprived, LPC, large platform control, CC, dry cage control, WKY, Wistar-Kyoto, WIS, Wistar. Bracketed lines connect significantly different pairs within strains (Bonferroni corrected t-tests). (a) p = 0.002, (b) p = 0.0001.