Reticular Activating System
The reticular activating system (RAS), or extrathalamic control modulatory system, is a set of connected nuclei in the brains of vertebrates that is responsible for regulating arousal and sleep-wake transitions. As its name implies, its most influential component is the reticular formation.
Read more about Reticular Activating System: History and Etymology
Famous quotes containing the words activating and/or system:
“it is best then that the buried word remain buried for we were intended to appreciate only its fruits and not the secret principle activating them to know this would be to know too much. Meanwhile it is possible to know just enough, and this is all we were supposed to know, toward which we have been straining all our lives.”
—John Ashbery (b. 1927)
“Human beings are compelled to live within a lie, but they can be compelled to do so only because they are in fact capable of living in this way. Therefore not only does the system alienate humanity, but at the same time alienated humanity supports this system as its own involuntary masterplan, as a degenerate image of its own degeneration, as a record of people’s own failure as individuals.”
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