(A) Firing patterns of REM-off neurons across sleep-wake states (n = 14).
(B) Mean discharge rates ± SEM of REM-off neurons that were also recorded during cataplexy (n = 9).
(C) Activity of REM-off neurons that were recorded during cataplexy and sleep-wake states.
(D) Firing patterns of NREM-off neurons that were recorded across sleep-wake states (n = 12).
(E) Mean discharge rates ± SEM of NREM-off neurons also recorded during cataplexy (n = 9).
(F) Activity of NREM-off neurons across sleep-wake states and in cataplexy. AW, active waking; QW, quiet waking; NREM, non-rapid eye movement sleep; REM, rapid eye movement sleep; CAT, cataplexy.