ArticleHuman brain mapping2021
Intrinsic neural network dynamics in catatonia.
Article in Human brain mapping, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
20 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.
- Functional neuroimaging in patients with catatonia: A systematic review.Journal of psychosomatic research · 2024Pooled it
- Frozen emotions, frozen bodies: a systematic review of limbic system alterations in catatonia.European archives of psychiatry and clinical neuroscience · 2026Review
- Replicable subcortical alterations linked to neurological soft signs in schizophrenia spectrum disorders.Psychological medicine · 2026Article
- Learning evoked centrality dynamics in the schizophrenia brain: entropy, heterogeneity, and inflexibility of brain networks.Journal of psychiatry & neuroscience : JPN · 2025Article
- Functional organization of the primary motor cortex in psychosis and the potential role of intereffector regions in psychomotor slowing.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- CATATOnia treatment with transcranial direct current electrostimulation: protocol of a randomised, double-blind, placebo-controlled bicentric superiority study (CATATOES).BMC psychiatry · 2025Article
- Parkinsonism, Psychomotor Slowing, Negative and Depressive Symptoms in Schizophrenia Spectrum and Mood Disorders: Exploring Their Intricate Nexus Using a Network Analytic Approach.Schizophrenia bulletin · 2025Article
- Sensori- and psychomotor abnormalities, psychopathological symptoms and functionality in schizophrenia-spectrum disorders: a network analytic approach.Schizophrenia (Heidelberg, Germany) · 2025Article
- Catatonia and epilepsy: An underappreciated relationship.Epilepsy & behavior : E&B · 2024Review
- Deciphering the interplay between psychopathological symptoms, sensorimotor, cognitive and global functioning: a transdiagnostic network analysis.European archives of psychiatry and clinical neuroscience · 2024Article
- Catatonia.Nature reviews. Disease primers · 2024Review
- The pathobiology of psychomotor slowing in psychosis: altered cortical excitability and connectivity.Brain : a journal of neurology · 2024Article
- Review
- Psychomotor slowing alters gait velocity, cadence, and stride length and indicates negative symptom severity in psychosis.Schizophrenia (Heidelberg, Germany) · 2022Article
- Different faces of catatonia and how to approach them.European archives of psychiatry and clinical neuroscience · 2022Article
- Motor Behavior is Relevant for Understanding Mechanism, Bolstering Prediction, And Improving Treatment: A Transdiagnostic Perspective.Schizophrenia bulletin · 2022Article
- Measuring catatonia motor behavior with objective instrumentation.Frontiers in psychiatry · 2022Article
- Catatonic Schizophrenia Associated With Cerebrospinal GAD65 Autoantibodies: Case Report and Literature Review.Frontiers in immunology · 2022Review
- Intrinsic neural network dynamics in catatonia.Human brain mapping · 2021Article
- Use of First-Generation Antipsychotics in an Adolescent Male with Catatonic Schizophrenia.Harvard review of psychiatryArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 4 institutions in 4 countries.
Funding
Abstract
Catatonia is a transnosologic psychomotor syndrome with high prevalence in schizophrenia spectrum disorders (SSD). There is mounting neuroimaging evidence that catatonia is associated with aberrant frontoparietal, thalamic and cerebellar regions. Large-scale brain network dynamics in catatonia have not been investigated so far. In this study, resting-state fMRI data from 58 right-handed SSD patients were considered. Catatonic symptoms were examined on the Northoff Catatonia Rating Scale (NCRS). Group spatial independent component analysis was carried out with a multiple analysis of covariance (MANCOVA) approach to estimate and test the underlying intrinsic components (ICs) in SSD patients with (NCRS total score ≥ 3; n = 30) and without (NCRS total score = 0; n = 28) catatonia. Functional network connectivity (FNC) during rest was calculated between pairs of ICs and transient changes in connectivity were estimated using sliding windowing and clustering (to capture both static and dynamic FNC). Catatonic patients showed increased static FNC in cerebellar networks along with decreased low frequency oscillations in basal ganglia (BG) networks. Catatonic patients had reduced state changes and dwelled more in a state characterized by high within-network correlation of the sensorimotor, visual, and default-mode network with respect to noncatatonic patients. Finally, in catatonic patients according to DSM-IV-TR (n = 44), there was a significant correlation between increased within FNC in cortico-striatal state and NCRS motor scores. The data support a neuromechanistic model of catatonia that emphasizes a key role of disrupted sensorimotor network control during distinct functional states.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.