In 1968 Ronald Melzack and Kenneth Casey described pain in terms of its three dimensions: " sensory-discriminative " ( sense of the intensity, location, quality and duration of the pain ), " affective-motivational " ( unpleasantness and urge to escape the unpleasantness ), and " cognitive-evaluative " ( cognitions such as appraisal, cultural values, distraction and hypnotic suggestion ).

The gate control theory of pain, proposed by Patrick David Wall and Ronald Melzack, postulates that nociception ( pain ) is " gated " by non-nociception stimuli such as vibration.

While still a postdoctoral student, Melzack began collecting " pain words " and putting them into classes that belonged together, like " hot ," " burning ," " scalding ," and " searing ".

In 1965 at MIT, Melzack with his colleague Patrick David Wall developed the gate control theory of painwhich states that pain is " gated " or modulated by past experience.

Sudden, short-term pain, such as the pain of cutting a finger, is transmitted by a group of pathways that Melzack calls the " lateral " system, because they pass through the brain stem on one side of its central core.

Melzack is the author of several textbooks on pain, and is co-editor of Handbook of Pain Assessment, 1992.

Phantom pain may arise from abnormal reorganization in the neuromatrix to a pre-existing pain state ( Melzack, 1992 ).

Melzack and Wall published their gate control theory of pain, which proposed that the transmission of pain could be blocked by stimulation of large afferent fibers.

" According to Melzack the experience of the body is created by a wide network of interconnecting neural structures.

Ronald Melzack, ( born July 19, 1929, Montreal, Quebec ) is a Canadian psychologist.

Another 20th-century theory was " gate control " theory, introduced by Ronald Melzack and Patrick Wall in the 1965 Science article " Pain Mechanisms: A New Theory ".

In his 1989 paper ," Phantom Limbs, The Self And The Brain " Melzack proposed the theory of the " neuromatrix.

Melzack was the recipient of the 2010 Grawemeyer Award in psychology.

By the late 1980s, Ronald Melzack had recognized that the peripheral neuroma account could not be correct.

Building on earlier work by Ronald Melzack ( McGill University ) and Timothy Pons ( NIMH ), Ramachandran theorized that there was a link between the phenomenon of phantom limbs and neural plasticity in the adult human brain.

") points, and the " local twitch response " to acupuncture's " de qi " (" needle sensation "), based on a 1977 paper by Melzack et al.

Casey's Official Secretary throughout his term was Murray Tyrrell, who was knighted in 1968.

Murray Tyrrell was appointed a Knight Commander of the Royal Victorian Order ( KCVO ) in 1968, during Lord Casey's term.

Casey's Corner is a baseball-themed restaurant in Walt Disney World's Magic Kingdom, which serves primarily hotdogs.

However, late 1880s Boston star Mike " King " Kelly is odds-on the most likely model for Casey's baseball situations.

Casey's further sought a declaration that the word " footlong ' is a generic description of a sandwich measuring one foot.

They are Casey's treehouse is on display in the Canadian Broadcasting Centre in downtown Toronto and the Tickle Trunk ( with assorted props ) is on display in the CBC Museum in Toronto.

He is Casey's love interest, and used to be best friends with Junior when they were younger.

Camping is available north of town at Casey's Park located on Highway # 19 north of Mount Elgin, which is the home of weekly Country Music Jamborees between Victoria Day and Labour Day, where audience members are encouraged to participate on stage.

Seán O ' Casey's 1926 play The Plough and the Stars attracted controversy for its critical view of the Easter Rising, in particular a scene in which a tricolour is brought into a pub frequented by a prostitute.

Casey's Corner is at the end of Main Street and sells traditional American ballpark fare including hot dogs and fries.

When the little boy walks away from the accident, she assumes he is all right, but never learns of the fatal consequences, or the harassment his parents, Howard ( Bruce Davison ) and Ann Finnigan ( Andie MacDowell ), must face from the local baker ( Lyle Lovett ) who is livid because Casey's birthday cake was never picked up.

However, open to debate is who, if anyone, he modeled Casey's baseball situations after.

A public meeting held by the party is described in Irish socialist playwright Sean O ' Casey's autobiography Drums under the Window.

Ice ( Glenn Plummer ), a Jamaican Rasta hitman, enters Casey's house and is about to kill him, but Casey manages to persuade him to have a last smoke of marijuana.

* / Amy-Amy is Casey's friend and the owner of Momo.

On several occasions his and Casey's lives are in danger, repeatedly they are " standing in front of the wrong end of a gun ", but it is always Carruthers's almost superhuman intelligence and skills that save them.

There are, however, some signs in the novel that somewhat elucidate Ambler's intention ; for example Carruthers's unrequited love for the evil Countess Schverzinski, which makes him want to put a bullet through his head when he finds out that she is dead, a suicide which can only be prevented through Casey's intervention.

Splinter is restored at last in the final episode of the series, just in time to assist April and Casey's wedding, and help defeat the Cyber Shredder.

As of 2010 exhibits include the original " Tickle Trunk " from Mr. Dressup ( Casey's treehouse from the same series is on display in the lobby just outside the entrance to the museum ), a portion of the original set used for Friendly Giant, Muppets puppets from Sesame Park, video clips from numerous programs, and original sound and tape equipment.

Her mother, Joan ( Joan Cusack ), realizes that Casey's constant skating is affecting her schoolwork and tells her to stop, but Casey refuses.

Meanwhile, there is increasing tension between Casey's coach Tina Harwood ( Kim Cattrall ), a disgraced former skater, and her daughter Gennifer ( Hayden Panettiere ).

Casey's resignation is widely regarded as a pivotal moment when the Roman Catholic hierarchy began to lose its considerable influence over the society and politics of the Republic of Ireland.

After being in a horrible space accident, Casey's body was all but destroyed, and he is now only a brain grafted in a life-support system on their spaceship.

The logo on the Boone store is the same logo used today by the Casey's chain.

Around this time Casey's began to sell doughnuts in its stores ; in December 1984 it introduced pizza into its stores ( which is one of its signature items today ).

Casey's original song was called " Trees " and was described by host Dave Navarro as a song that he could imagine being heard on the radio " today ".