The second is the homeostatic process, which is determined by prior sleep and wakefulness.
Thus, they must have high adaptive value and increase adaptive skills in wakefulness.
These pathways are undoubtedly involved in regulating diverse vegetative functions such as mood, appetite and wakefulness.
The stimulant effect of modafinil on wakefulness is not associated with an increase in anxiety in mice.
In psychiatry, stupor means stupefied or dull, without implying a decrease of wakefulness as it does in current neurology.
The main difference between perception in wakefulness and dream imagery in paradoxical sleep would lie in the weight given to sensory afferents.
Because the body becomes more quiescent during sleep, actigraphy can be used to differentiate between periods of wakefulness and periods of sleep.
In this definition, dreaming is a state occurring during sleep, not accessible to study during the wakefulness.
