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. 2021 May 3;17:17448069211012833. doi: 10.1177/17448069211012833

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© The Author(s) 2021

Creative Commons Non Commercial CC BY-NC: This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 3. — Correlations between Cr/tCr in ACC and left insula and pain levels in FM. Cr: creatine; tCr: total creatine (Cr + phosphocreatine); ACC: anterior cingulate cortex. *p < 0.05. (a) n = 12. (b) n = 10.