Skip to main content
. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: J Psychiatr Res. 2017 Feb 3;89:85–96. doi: 10.1016/j.jpsychires.2017.01.018

Table 3b.

Connectivity (beta weights) between the left insula seed and the significant cluster drawn from whole-brain drug X diagnosis interaction contrasts. P values are drawn from post-hoc tests of simple main effects (see Methods) and are displayed to describe the nature of the interaction.

Brain Region Controls Patients
Placebo Nicotine p (nicotine vs. placebo) Placebo Nicotine p (patient vs. control placebo) p (nicotine vs. placebo)
MCC −0.09 (0.03) 0.07 (0.02) < 0.001 0.10 (0.03) −0.14 (0.02) < 0.001 < 0.001

Values in parentheses represent the standard error. Abbreviations: MCC – middle cingulate cortex.