Graeme Dunstan Graeme Dunstan Graeme Clement Dunstan (born 4 August 1942) is a prominent Australian cultural and political activist. He is an engineering graduate of the University of New South Wales (UNSW), where he was President of the Students' Union (1967) and twice co-editor of its newspaper, "Tharunka", (1967 and 1971). In 1966, while President of the UNSW Labor Club, he was active in organizing anti-Vietnam War protests. As organizer of the LBJ Welcome Committee he stopped US President Lyndon B. Johnson's motorcade in Liverpool Street, Sydney by lying under the president's car, upon which NSW Premier, Robert Askin, was reported to
Referred pain of referred pain, threshold differences for stimulating local and referred pain, and somatosensory sensibility changes in the area of referred pain. Hyperexcitability hypothesizes that referred pain has no central mechanism. However, it does say that there is one central characteristic that predominates. Experiments involving noxious stimuli and recordings from the dorsal horn of animals revealed that referred pain sensations began minutes after muscle stimulation. Pain was felt in a receptive field that was some distance away from the original receptive field. According to hyperexcitability, new receptive fields are created as a result of the opening of latent convergent afferent fibers