ArticleFrontiers in psychiatry2020
EEG Microstate Differences in Medicated vs. Medication-Naïve First-Episode Psychosis Patients.
Article in Frontiers in psychiatry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Immediate and long-term effects of orbitofrontal cortex stimulation on EEG microstates in schizophrenia.Translational psychiatry · 2026Trial
- Sex-dominant differences in resting-state EEG microstates among young adults at risk of smartphone addiction.Frontiers in human neuroscience · 2026Article
- Disrupted Global Brain Dynamics in Adolescents With Comorbid Anxiety and Depression: Neural Mechanisms and Classification Based on EEG Microstates.Depression and anxiety · 2026Article
- Alterations in the hub structure of whole-brain functional networks in patients with drug-naïve schizophrenia: Insights from electroencephalography-based research.PCN reports : psychiatry and clinical neurosciences · 2024Article
- Changes in oscillatory patterns of microstate sequence in patients with first-episode psychosis.Scientific data · 2024Article
- Classification of First-Episode Psychosis with EEG Signals: ciSSA and Machine Learning Approach.Biomedicines · 2023Article
- Electroencephalography microstates imbalance across the spectrum of early psychosis, autism, and mood disorders.European psychiatry : the journal of the Association of European Psychiatrists · 2023Article
- [Advances in methods and applications of electroencephalogram microstate analysis].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2023Article
- Causal link between prefrontal cortex and EEG microstates: evidence from patients with prefrontal lesion.Frontiers in neuroscience · 2023Article
- Bayesian Optimization of Machine Learning Classification of Resting-State EEG Microstates in Schizophrenia: A Proof-of-Concept Preliminary Study Based on Secondary Analysis.Brain sciences · 2022Article
- Abnormalities of Electroencephalography Microstates in Drug-Naïve, First-Episode Schizophrenia.Frontiers in psychiatry · 2022Article
- Altered Microstate Dynamics and Spatial Complexity in Late-Life Schizophrenia.Frontiers in psychiatry · 2022Article
- EEG Microstates and Its Relationship With Clinical Symptoms in Patients With Schizophrenia.Frontiers in psychiatry · 2021Article
- EEG microstate features for schizophrenia classification.PloS one · 2021Article
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6 authors.
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Abstract
There has been considerable interest in the role of synchronous brain activity abnormalities in the pathophysiology of psychotic disorders and their relevance for treatment; one index of such activity are EEG resting-state microstates. These reflect electric field configurations of the brain that persist over 60-120 ms time periods. A set of quasi-stable microstates classes A, B, C, and D have been repeatedly identified across healthy participants. Changes in microstate parameters coverage, duration and occurrence have been found in medication-naïve as well as medicated patients with psychotic disorders compared to healthy controls. However, to date, only two studies have directly compared antipsychotic medication effects on EEG microstates either pre- vs. post-treatment or between medicated and unmedicated chronic schizophrenia patients. The aim of this study was therefore to directly compare EEG resting-state microstates between medicated and medication-naïve (untreated) first-episode (FEP) psychosis patients (mFEP vs. uFEP). We used 19-channel clinical EEG recordings to compare temporal parameters of four prototypical microstate classes (A-D) within an overall sample of 47 patients (mFEP
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