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Figure 8 :Polygraphic recordings records showing cardiovascular and ventilatory responses to auditory arousals from NREM (top portion) and REM (bottom portion) sleep. CBFV, cerebral blood flow velocity; BP, blood pressure; VT, tidal volume; EOG, electrooculogram; EEG, electroencephalogram; EMG, electromyogram. Note that a distinct ERP is visible in the raw EEG immediately following the presentation of the auditory stimulus in both NREM and REM. Note also the differences in the peripheral measures between REM and NREM sleep. Source: Figure 1 from Bangash et al., 2008;

Figure 8 :Polygraphic recordings records showing cardiovascular and ventilatory responses to auditory arousals from NREM (top portion) and REM (bottom portion) sleep. CBFV, cerebral blood flow velocity; BP, blood pressure; VT, tidal volume; EOG, electrooculogram; EEG, electroencephalogram; EMG, electromyogram. Note that a distinct ERP is visible in the raw EEG immediately following the presentation of the auditory stimulus in both NREM and REM. Note also the differences in the peripheral measures between REM and NREM sleep.
Source: Figure 1 from Bangash et al., 2008;