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 local pain (pain at the site of stimulation) is intensified the referred pain is intensified as well. Criticism of this model arises from its inability to explain why there is a delay between the onset of referred pain after local pain stimulation. Experimental evidence also shows that referred pain is often unidirectional. For example, stimulated local pain in the anterior tibial muscle causes referred pain in the ventral portion of the ankle; however referred pain moving in the opposite direction has not been shown experimentally. Lastly, the threshold for the local pain stimulation and the referred pain stimulation are different,