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. 2017 Mar 22;43(4):700–707. doi: 10.1038/npp.2017.44

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This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/

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Scatterplot of global cerebral blood flow (CBF) and THC/Cr in cannabis users. A significant correlation was found between CBF and THC/Cr level (r=0.47 and p=0.001).