Sleep inertia is a physiological state characterised by a decline in motor dexterity and a subjective feeling of grogginess immediately following an abrupt awakening. The impaired alertness may interfere with the ability to perform mental or physical tasks. Sleep inertia can also refer to the tendency of a person wanting to return to sleep.
Famous quotes containing the words sleep and/or inertia:
“To long for that which comes not. To lie a-bed and sleep not. To serve well and please not. To have a horse that goes not. To have a man obeys not. To lie in jail and hope not. To be sick and recover not. To lose one’s way and know not. To wait at door and enter not, and to have a friend we trust not: are ten such spites as hell hath not.”
—John Florio (c. 1553–1625)
“What is wrong with priests and popes is that instead of being apostles and saints, they are nothing but empirics who say “I know” instead of “I am learning,” and pray for credulity and inertia as wise men pray for scepticism and activity.”
—George Bernard Shaw (1856–1950)