کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5043751 | 1475299 | 2016 | 14 صفحه PDF | دانلود رایگان |
- Interoception seems to play an important role in chronic pain conditions.
- Chronic pain subjects exhibit lower interoceptive accuracy than healthy controls.
- Interoceptive accuracy seems to negatively correlate to symptoms severity.
- Chronic pain treatments may benefit from further studies in the interoceptive field.
Interoception is the sense of the physiological condition of the body. Modern definitions differentiated three separated sub-constructs: accuracy (IAc), i.e., the ability to detect physiological states, sensibility (IAs), i.e., a self-evaluated measure of interoception, and awareness (IAw) i.e., a metacognitive awareness of the accuracy. Preliminary researches correlated pain with alterations in the interoceptive matrix albeit, to the best of our knowledge, interoceptive alterations in chronic pain conditions have never been studied systematically. We searched for studies that assessed interoception in subjects with chronic pain and compared it to healthy population. Eleven studies were included among different chronic pain conditions. Results suggested that chronic pain subjects might present low IAc and, allegedly, that IAc negatively correlates with symptoms severity in specific disorders. Data were inconclusive for IAs and IAw. The high risk of bias across multiple dimensions suggests to consider these conclusions with cautions. Nonetheless, deficits in interoceptive processes indicate a promising path for new form of therapies, and they require further attention and a more defined line of research.
Journal: Neuroscience & Biobehavioral Reviews - Volume 71, December 2016, Pages 328-341