cognitive state
state of mind
automatic pilot
autopilot
blackout
coma
comatoseness
electrosleep
grogginess
insensibility
narcosis
semicoma
semiconsciousness
semitrance
stupefaction
stupor
trance
unawareness
unknowingness
candour
contentment
disinterest
exhaustion
forgetfulness
helplessness
inattention
indifference
innocence
lethargy
lunacy
oblivion
paralysis
relaxation
reverie
slumber
swoon
tranquillity
unconcern