A neuroimaging biomarker for sustained experimental and clinical pain.
A neuroimaging biomarker for sustained experimental and clinical pain.
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DOI:
10.1038/s41591-020-1142-7
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发表时间:
2021-01
期刊:
影响因子:
82.9
通讯作者:
Woo CW
中科院分区:
文献类型:
--
作者:
Lee JJ;Kim HJ;Čeko M;Park BY;Lee SA;Park H;Roy M;Kim SG;Wager TD;Woo CW
Sustained pain is a major characteristic of clinical pain disorders, but it is difficult to assess in isolation from co-occurring cognitive and emotional features in patients. In this study, we developed a functional magnetic resonance imaging signature based on whole-brain functional connectivity that tracks experimentally induced tonic pain intensity and tested its sensitivity, specificity and generalizability to clinical pain across six studies (total n = 334). The signature displayed high sensitivity and specificity to tonic pain across three independent studies of orofacial tonic pain and aversive taste. It also predicted clinical pain severity and classified patients versus controls in two independent studies of clinical low back pain. Tonic and clinical pain showed similar network-level representations, particularly in somatomotor, frontoparietal and dorsal attention networks. These patterns were distinct from representations of experimental phasic pain. This study identified a brain biomarker for sustained pain with high potential for clinical translation.
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DOI:
10.1093/cercor/bhw157
发表时间:
2016-08
期刊:
Cerebral cortex (New York, N.Y. : 1991)
影响因子:
--
作者:
Fan L;Li H;Zhuo J;Zhang Y;Wang J;Chen L;Yang Z;Chu C;Xie S;Laird AR;Fox PT;Eickhoff SB;Yu C;Jiang T
通讯作者:
Jiang T
影响因子:
2.5
作者:
Coghill, RC;Sang, CN;Iadarola, MJ
通讯作者:
Iadarola, MJ
影响因子:
3.7
作者:
Allen, Elena A.;Damaraju, Eswar;Calhoun, Vince D.
通讯作者:
Calhoun, Vince D.
影响因子:
5.3
作者:
Baliki, Marwan N.;Chialvo, Dante R.;Apkarian, A. Vania
通讯作者:
Apkarian, A. Vania
影响因子:
14.5
作者:
Hashmi, Javeria A.;Baliki, Marwan N.;Apkarian, A. Vania
通讯作者:
Apkarian, A. Vania