Table 1. Cortical suppression ratio during different phases of wash-in/wash-out of isoflurane.

	Start of wash-in	End of wash-in	Start of wash-out	End of wash-out
Condition
ongoing	0.36 (0.03)	0.84 (0.06)	0.84 (0.05)	0.36 (0.04)
stimulation	0.33 (0.05)	0.79 (0.07)	0.79 (0.06)	0.37 (0.05)

Mean CSR (values ± SD) at the start and end of wash-in and wash-out for ongoing and sensory stimulation condition for all mice (n = 15). Between the end of the wash-in phase and the start of the wash-out phase the recording was interrupted for a short time (<30s), therefore the values are listed separately.