A review of resting-state fMRI and its use to examine psychiatric disorders

E Canario, D Chen, B Biswal - Psychoradiology, 2021 - academic.oup.com
Resting-state fMRI (rs-fMRI) has emerged as an alternative method to study brain function in
human and animal models. In humans, it has been widely used to study psychiatric …

A complex systems perspective on psychedelic brain action

M Girn, FE Rosas, RE Daws, CL Gallen… - Trends in Cognitive …, 2023 - cell.com
Recent findings suggesting the potential transdiagnostic efficacy of psychedelic-assisted
therapy have fostered the need to deepen our understanding of psychedelic brain action …

Integrative brain network and salience models of psychopathology and cognitive dysfunction in schizophrenia

V Menon, L Palaniyappan, K Supekar - Biological psychiatry, 2023 - Elsevier
Brain network models of cognitive control are central to advancing our understanding of
psychopathology and cognitive dysfunction in schizophrenia. This review examines the role …

Abnormalities of intrinsic regional brain activity in first-episode and chronic schizophrenia: a meta-analysis of resting-state functional MRI

J Gong, J Wang, X Luo, G Chen, H Huang… - Journal of psychiatry and …, 2020 - jpn.ca
Background: Resting-state functional MRI (fMRI) studies have provided much evidence for
abnormal intrinsic brain activity in schizophrenia, but results have been inconsistent …

Evaluation of the spatial variability in the major resting‐state networks across human brain functional atlases

GE Doucet, WH Lee, S Frangou - Human brain map**, 2019 - Wiley Online Library
The human brain is intrinsically organized into resting‐state networks (RSNs). Currently,
several human brain functional atlases are used to define the spatial constituents of these …

[HTML][HTML] Dynamic functional connectivity in schizophrenia and bipolar disorder: a review of the evidence and associations with psychopathological features

G Cattarinussi, A Di Giorgio, F Moretti, E Bondi… - Progress in Neuro …, 2023 - Elsevier
Alterations of functional network connectivity have been implicated in the pathophysiology of
schizophrenia (SCZ) and bipolar disorder (BD). Recent studies also suggest that the …

Metastability demystified—the foundational past, the pragmatic present and the promising future

F Hancock, FE Rosas, AI Luppi, M Zhang… - Nature Reviews …, 2024 - nature.com
Healthy brain function depends on balancing stable integration between brain areas for
effective coordinated functioning, with coexisting segregation that allows subsystems to …

Impaired dynamic functional brain properties and their relationship to symptoms in never treated first-episode patients with schizophrenia

W You, L Luo, L Yao, Y Zhao, Q Li, Y Wang, Y Wang… - Schizophrenia, 2022 - nature.com
Studies of dynamic functional connectivity (dFC) and topology can provide novel insights
into the neurophysiology of brain dysfunction in schizophrenia and its relation to core …

Limbic links to paranoia: increased resting-state functional connectivity between amygdala, hippocampus and orbitofrontal cortex in schizophrenia patients with …

S Walther, S Lefebvre, F Conring, N Gangl… - European archives of …, 2022 - Springer
Paranoia is a frequent and highly distressing experience in psychosis. Models of paranoia
suggest limbic circuit pathology. Here, we tested whether resting-state functional …

Metastability as a candidate neuromechanistic biomarker of schizophrenia pathology

F Hancock, FE Rosas, RA McCutcheon, J Cabral… - Plos one, 2023 - journals.plos.org
The disconnection hypothesis of schizophrenia proposes that symptoms of the disorder
arise as a result of aberrant functional integration between segregated areas of the brain …