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Visualization of Painful Experiences Believed to Trigger the Activation of Affective and Emotional Brain Regions in Subjects with Low Back Pain

Overview
Journal PLoS One
Date 2011 Nov 11
PMID 22073183
Citations 23
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Abstract

In the management of clinical low back pain (LBP), actual damage to lower back areas such as muscles, intervertebral discs etc. are normally targeted for therapy. However, LBP may involve not only sensory pain, but also underlying affective pain which may also play an important role overall in painful events. Therefore we hypothesized that visualization of a painful event may trigger painful memories, thus provoking the affective dimension of pain. The present study investigated neural correlates of affect processing in subjects with LBP (n = 11) and subjects without LBP (n = 11) through the use of virtual LBP stimuli. Whole brain functional magnetic resonance imaging (MRI) was performed for all subjects while they were shown a picture of a man carrying luggage in a half-crouching position. All subjects with LBP reported experiencing discomfort and 7 LBP subjects reported experiencing pain. In contrast to subjects without LBP, subjects with LBP displayed activation of the cortical area related to pain and emotions: the insula, supplementary motor area, premotor area, thalamus, pulvinar, posterior cingulate cortex, hippocampus, fusiform, gyrus, and cerebellum. These results suggest that the virtual LBP stimuli caused memory retrieval of unpleasant experiences and therefore may be associated with prolonged chronic LBP conditions.

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References
1.
Apkarian A, Darbar A, Krauss B, Gelnar P, Szeverenyi N . Differentiating cortical areas related to pain perception from stimulus identification: temporal analysis of fMRI activity. J Neurophysiol. 1999; 81(6):2956-63. DOI: 10.1152/jn.1999.81.6.2956. View

2.
Wager T, Rilling J, Smith E, Sokolik A, Casey K, Davidson R . Placebo-induced changes in FMRI in the anticipation and experience of pain. Science. 2004; 303(5661):1162-7. DOI: 10.1126/science.1093065. View

3.
Bushnell M, Duncan G, Hofbauer R, Ha B, Chen J, Carrier B . Pain perception: is there a role for primary somatosensory cortex?. Proc Natl Acad Sci U S A. 1999; 96(14):7705-9. PMC: 33605. DOI: 10.1073/pnas.96.14.7705. View

4.
Botvinick M, Jha A, Bylsma L, Fabian S, Solomon P, Prkachin K . Viewing facial expressions of pain engages cortical areas involved in the direct experience of pain. Neuroimage. 2005; 25(1):312-9. DOI: 10.1016/j.neuroimage.2004.11.043. View

5.
Korotkov A, Ljubisavljevic M, Thunberg J, Kataeva G, Roudas M, Pakhomov S . Changes in human regional cerebral blood flow following hypertonic saline induced experimental muscle pain: a positron emission tomography study. Neurosci Lett. 2002; 335(2):119-23. DOI: 10.1016/s0304-3940(02)01181-3. View