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Network strength and topology in opioid-exposed (blue) and control (red) groups. a Mean functional connectivity strength b Volume c Dice index. Network 1 = medial visual, Network 2 = occipital pole, Network 3 = lateral visual, Network 4 = default mode network, Network 5 = sensorimotor, Network 6 = auditory, Network 7 = executive control/salience, Network 8 = bilateral frontoparietal. FC = functional connectivity.
