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Melzack's recent research at McGill indicates that there are two types of pain, transmitted by two separate sets of pain-signaling pathways in the central nervous system. 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 ...
In 1968, three years after the introduction of the gate control theory, Ronald Melzack concluded that pain is a multidimensional complex with numerous sensory, affective, cognitive, and evaluative components. Melzack's description has been adapted by the International Association for the Study of Pain in a contemporary definition of pain. [1]
Wall & Melzack's Textbook of Pain is a medical textbook published by Elsevier. It is named after Patrick David Wall and Ronald Melzack, who introduced the gate control theory into pain research in the 1960s. First released in 1984, the book has been described as "the most comprehensive scientific reference text in the field of pain medicine". [1]
At Melzack's urging they wrote a paper on the Gate control theory of pain and published it in Brain in 1962; according to Wall it was read by around three people. After expanding and rewriting the article they republished it as Pain Mechanisms: a new theory in Science in 1965 where it drew wider attention, with mostly negative comments. [11]
William Kenneth Livingston advanced a summation theory in 1943, proposing that high intensity signals, arriving at the spinal cord from damage to nerve or tissue, set up a reverberating, self-exciting loop of activity in a pool of interneurons, and once a threshold of activity is crossed, these interneurons then activate "transmission" cells ...
The neuromatrix theory, initially coined by psychologist Ronald Melzack in the 1990s, proposes that there is an extensive network connecting the thalamus and the cortex, and the cortex and the limbic system. [8]
Pain in Women 2008–2009: Cancer Pain 2009–2010: Musculoskeletal Pain 2010–2011: Acute Pain 2011–2012: Headache 2012–2013: Visceral Pain 2013–2014: Orofacial Pain 2014–2015: Neuropathic Pain 2016: Global Year Against Pain in the Joints 2017: Global Year Against Pain After Surgery 2018: Global Year for Excellence in Pain Education 2019
The McGill Pain Questionnaire, also known as McGill Pain Index, is a scale of rating pain developed at McGill University by Melzack and Torgerson in 1971. [1] It is a self-report questionnaire that allows individuals to give their doctor a good description of the quality and intensity of pain that they are experiencing.