REM REM_1 REM_1_phasic_40_thePk_bu_max REM_1_tonic_40_thePk_bu_max REM_2 REM_2_phasic_40_thePk_bu_max REM_2_tonic_40_thePk_bu_max REM_phasic_40_thePk_bu_max REM_tonic_40_thePk_bu_max RUN RUN_1 RUN_1_all RUN_1_still RUN_2 RUN_2_all RUN_2_still RUN_all RUN_still SWS SWS_1 SWS_2