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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: Drug Alcohol Depend. 2015 Feb 26;150:120–128. doi: 10.1016/j.drugalcdep.2015.02.022

Table 5.

BMI-corrected partial correlations (r*) between regional perfusion and cognitive domain measures in PSU and ALC (ALC separated by smoking status).

Group Perfusion Subregion Cognitive Domain r* p
PSU Insula graphic file with name nihms668214t1.jpg Visuospatial Memory graphic file with name nihms668214t2.jpg 0.44 0.020
Inferior Parietal Lobule 0.61 0.007
Thalamus 0.57 0.007
Insula graphic file with name nihms668214t3.jpg Visuospatial Skills graphic file with name nihms668214t4.jpg 0.55 0.012
Pars Opercularis 0.54 0.014
Precuneus 0.53 0.018
Putamen 0.52 0.021
sALC ^ Paracentral graphic file with name nihms668214t5.jpg Visuospatial Skills −0.74 0.003
Auditory-Verbal Memory −0.61 0.035
Executive Functioning −0.62 0.029
Inferior Frontal Gyrus (IFG) Visuospatial Skills −0.68 0.049
OFC Auditory-Verbal Memory −0.63 0.029
nsA LC Hippocampus graphic file with name nihms668214t6.jpg Auditory-Verbal Memory graphic file with name nihms668214t7.jpg 0.67 0.015
Inferior Parietal Lobule 0.64 0.012
^

BMI- and age-corrected

BMI Body Mass Index

PSU Alcohol dependent individuals with comorbid stimulant dependence

sALC Smoking individuals dependent on alcohol only

nsALC Non-smoking individuals dependent on alcohol only