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. Author manuscript; available in PMC: 2019 Sep 1.
Published in final edited form as: Brain Struct Funct. 2018 Jun 7;223(7):3317–3326. doi: 10.1007/s00429-018-1690-5

Figure 3. Differences in resting state functional connectivity between substance using groups via t-tests.

Figure 3

Concurrent nicotine and cannabis users (NIC+CAN) exhibited significantly greater connectivity in posterior DMN (IC03), left frontal parietal network (IC04), right frontal parietal network (IC07), higher visual network (IC08), cuneus/precuneus (IC10) and dorsal attention network (IC15) compared to NIC and CAN users. NIC+CAN users also exhibited greater connectivity in the anterior DMN (IC01), lingual gyrus (IC05), salience network (IC06), and insular cortex (IC09) compared to NIC users (p < 0.05, FWE corrected using FSL randomise).