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. 2002 Jul 1;22(13):5282–5286. doi: 10.1523/JNEUROSCI.22-13-05282.2002

Fig. 1.

Fig. 1.

Sleep-cycle release of Hcrt. A–C, Location of the tips of dialysis probes in the HYP, BF, and LC.CI, Internal capsule; CO, optic chasm;f, fornix; LH, lateral hypothalamus.D–F, Hcrt levels across the sleep–waking states in the HYP, BF, and LC. Sleep-state values differ as a function of state (HYP,p < 0.003, F = 4.7, df = 3254; BF, p < 0.03, F = 3.2, df = 3133). Tukey's test; *p < 0.05; **p < 0.02; ***p < 0.002. Hcrt release is maximal during AW and REM sleep and minimal during SWS and QW in the HYP and BF.