2001
DOI: 10.1016/s1053-8119(01)90017-5
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Brain chemistry reflects dual states of pain and anxiety in chronic low back pain

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Cited by 3 publications
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“…Previously, understanding pain involved using the end-organ dysfunction model, in which structural abnormalities at the pain-causing site were deemed to be the root cause [ 127 ]. In terms of this model, pain is relieved through correcting or removing the structural abnormality that caused pain owing to tissue damage or inflammation.…”
Section: Changes In How Pain Is Viewedmentioning
confidence: 99%
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“…Previously, understanding pain involved using the end-organ dysfunction model, in which structural abnormalities at the pain-causing site were deemed to be the root cause [ 127 ]. In terms of this model, pain is relieved through correcting or removing the structural abnormality that caused pain owing to tissue damage or inflammation.…”
Section: Changes In How Pain Is Viewedmentioning
confidence: 99%
“…With the recent introduction of the altered nervous system processing model, which views pain as a pain signal processing problem in the altered nervous system, various pain phenomena can be better understood. Problems encoding or processing sensory information correspond to this model, and physiological changes, genetic predisposition, and psychiatric variables are used for interpretation in this model [ 127 ]. Functional MRI for patients with back pain sometimes shows reduced brain volume or areas of activity that are not observed in healthy individuals, and such findings have changed the approach to pain that viewed it as being a structural spinal issue [ 128 , 129 , 130 ].…”
Section: Changes In How Pain Is Viewedmentioning
confidence: 99%