Cited by 78Functional Brain Connectivity StudiesAnxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesMental Health Research Topics

Common and distinct brain networks underlying panic and social anxiety disorders

Kim, Yong-Ku, Yoon, Ho-Kyoung·2018·Progress in Neuro-Psychopharmacology and Biological Psychiatry

Abstract

Although panic disorder (PD) and phobic disorders are independent anxiety disorders with distinct sets of diagnostic criteria, there is a high level of overlap between them in terms of pathogenesis and neural underpinnings. Functional connectivity research using resting-state functional magnetic resonance imaging (rsfMRI) shows great potential in identifying the similarities and differences between PD and phobias. Understanding common and distinct networks between PD and phobic disorders is critical for identifying both specific and general neural characteristics of these disorders. We review recent rsfMRI studies and explore the clinical relevance of resting-state functional connectivity (rsFC) in PD and phobias. Although findings differ between studies, there are some meaningful, consistent findings. Social anxiety disorder (SAD) and PD share common default mode network alterations. Alterations within the sensorimotor network are observed primarily in PD. Increased connectivity in the salience network is consistently reported in SAD. This review supports hypotheses that PD and phobic disorders share common rsFC abnormalities and that the different clinical phenotypes between the disorders come from distinct brain functional network alterations.

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Crossref · 10.1016/j.pnpbp.2017.06.017

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Authors
Kim, Y.-K., & Yoon, H.-K.
Affiliations
Korea University Ansan Hospital (KR)
Corresponding author
Yoon, Ho-Kyoung
Venue
Progress in Neuro-Psychopharmacology and Biological Psychiatry
Publisher
Elsevier BV
Published
2018-01
Volume
80
Issue
Pt B
Pages
115-122
ISSN
0278-5846 (ISSN-L)
OpenAlex
W2666682081
Cited by
78
References
91
Citations by year
2026: 3 · 2025: 9 · 2024: 15 · 2023: 13 · 2022: 8 · 2021: 10 · 2020: 8 · 2019: 6 · 2018: 5 · 2017: 1
FWCI
0.61
Type
journal article
Language
en
Open access
closed
Locations
  • Progress in Neuro-Psychopharmacology and Biological Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Functional Brain Connectivity Studies
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Mental Health Research Topics
Keywords
panic disorder, social anxiety disorder, phobia, resting-state functional connectivity, default mode network, sensorimotor network, salience network, artificial neural networks, anxiety disorders
MeSH terms
Phobia, Social, Brain, Humans, Neural Pathways, Panic Disorder, Neuroimaging

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