Relationship Between Location of Original Itch and Referred Itch
The location of the reference point for each individual that experiences referred itch is well conserved and specific to each person, in that a certain location will elicit the phenomenon repeatedly for a given person while itches elsewhere may not. However, frequent and repetitive stimulation of the same original itch location can weaken the phenomenon, making the referred itch increasingly more discrete with each repeated trial. There is also no evidence of a relationship between the site of the original stimulus and that of the referred itch. Though the location of the referred itch may remain fairly constant and precise for a particular stimulus location on a single individual, there is no substantial evidence linking any two locations in a definite origin/referred location relationship. Thus, referral patterns are extremely variable and offer little to no indication of where a referred itch will occur if the location of the original itch is known. It should also be noted that the phenomenon is unidirectional. Consequently, scratching an itch in a location that has previously served as the point of a referred itch does not induce an itch in the person’s typical origination site.
Read more about this topic: Referred Itch
Famous quotes containing the words relationship between, relationship, original, itch and/or referred:
“The proper aim of education is to promote significant learning. Significant learning entails development. Development means successively asking broader and deeper questions of the relationship between oneself and the world. This is as true for first graders as graduate students, for fledging artists as graying accountants.”
—Laurent A. Daloz (20th century)
“Friendship is by its very nature freer of deceit than any other relationship we can know because it is the bond least affected by striving for power, physical pleasure, or material profit, most liberated from any oath of duty or of constancy.”
—Francine Du Plesssix Gray (20th century)
“He had been a lad of whom something was expected. Beyond this all had been chaos. That he would be successful in an original way, or that he would go to the dogs in an original way, seemed equally probable. The only absolute certainty about him was that he would not stand still in the circumstances amid which he was born.”
—Thomas Hardy (1840–1928)
“Grandpa: Penny, why don’t you write a play about ism-mania?
Penny: Ism-mania?
Grandpa: Yeah, sure. You know, communism, fascism, voodooism. Everybody’s got an ism these days.
Penny: It sounds like an itch or something.
Grandpa: It’s just as catching. When things go a little bad these days, you go out and get yourself an ism and you’re in business.”
—Robert Riskin (1897–1955)
“Known commonly as the jackass, this long-eared little creature is respected throughout the southwest—roundly cursed yet respected—and here he is usually referred to by his Spanish name, burro. Because of his extraordinary bray, he is sometimes ironically called the “Arizona Nightingale.””
—Administration in the State of Ariz, U.S. public relief program (1935-1943)