Cannabis, cigarettes, and their co-occurring use: disentangling differences in default mode network functional connectivity
Drug and Alcohol Dependence June 10, 2015 R. Wetherill, Zhuo Fang, K. Jagannathan et al.
Background Resting-state functional connectivity is a noninvasive, neuroimaging method for assessing neural network function. Altered functional connectivity among regions of the default-mode network have been associated with both nicotine and cannabis use; however, less is known about co-occurring cannabis and tobacco use. Methods We used posterior cingulate cortex (PCC) seed-based...