Sensation
Inflation of a balloon in the bile duct causes through the vagus nerve, activation of the brain stem and the insular cortex, prefrontal cortex, and somatosensory cortex.
Read more about this topic: Bile Duct
Famous quotes containing the word sensation:
“In ordinary speech the words perception and sensation tend to be used interchangeably, but the psychologist distinguishes. Sensations are the items of consciousness—a color, a weight, a texture—that we tend to think of as simple and single. Perceptions are complex affairs that embrace sensation together with other, associated or revived contents of the mind, including emotions.”
—Jacques Barzun (b. 1907)
“Strictly speaking, there is but one real evil: I mean acute pain. All other complaints are so considerably diminished by time that it is plain the grief is owing to our passion, since the sensation of it vanishes when that is over.”
—Mary Wortley, Lady Montagu (1689–1762)
“As a child I was taught that to tell the truth was often painful. As an adult I have learned that not to tell the truth is more painful, and that the fear of telling the truth—whatever the truth may be—that fear is the most painful sensation of a moral life.”
—June Jordan (b. 1936)