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. 2021 Feb 9;11:3386. doi: 10.1038/s41598-021-83116-0

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© The Author(s) 2021

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Connectogram depicting food addiction dependent differences in brain connectivity (food addiction vs. no food addiction). Demonstrates significant differences in functional connectivity between individuals with food addiction and individuals with no food addiction. Analysis was performed Harvard–Oxford Subcortical atlases, the Schaefer 400 cortical atlas, and the Ascending Arousal Network brainstem atlas. Labels on the diagram are Destrieux, Harvard–Oxford Subcortical atlases, and the Ascending Arousal Network brainstem atlas equivalents. Red lines between two networks indicate greater functional connectivity, and blue lines indicate lowered functional connectivity. All connections are significant q < 0.05. Light Green: SMN (Sensorimotor Network); Black: BG (Basal Ganglia); Purple: DMN (Default Mode Network); Yellow: SAL (Salience); Red: ERN (Emotional Regulation Network); Dark Green: CAN (Central Autonomic Network); Orange: CEN (Central Executive Network); Blue: OCC (Occipital); Gray: CeB (Cerebellum); Brown: BST (Brain Stem). Bst, Brainstem; CAN, Central Autonomic Network; CEN, Central Executive Network; DMN, Default Mode Network; ERN, Emotional Regulation Network; InfFS, Inferior frontal sulcus; MFG, Middle frontal gyrus; MRF, Mesencephalic reticular formation; MTG, Middle Temporal Gyrus; OrG, Orbital gyri; PosCG, Postcentral Gyrus; SMN, Sensorimotor Network.