Author

Arash Zare Sadeghi

Iran University of Medical SciencesORCID 0000-0002-6558-2158Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 1

Signature Assays, Organisms & Methods

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Organism:human· 1 Assay:imaging· 1 Approach:statistical model· 1

Frequent Co-Authors

Hamed EkhtiariiD· 1 shared Mehran Zare-BidokyiD· 1 shared Mohammad Ali OghabianiD· 1 shared Seyed Amir Hossein BatouliiD· 1 shared

Activity by Year

2019-2019 · peak 1/yr

Co-Author Collaboration Network

4 top collaborators · 6 mutual co-author links

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1 shared paperNeuroscience

Hamed EkhtiariORCID

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1 paper

Recent·Most cited

How Top-Down and Bottom-Up Regulation in Fronto-Amygdalar Network Changes over Time during Drug Cue-Exposure: An fMRI Study among Abstinent Heroin User

Arash Zare Sadeghi, Mohammad Ali Oghabian, Mehran Zare-Bidoky, Seyed Amir Hossein Batouli, Hamed Ekhtiari

This study uses fMRI and Dynamic Causal Modelling to examine how top-down regulation in the fronto-amygdalar network changes over time during drug cue-exposure in abstinent heroin users, finding increased amygdala input and decreased DLPFC modulation.

bioRxiv · Aug 5, 2019 · PreprintNeuroscience