ArticleSchizophrenia bulletin2017
Modality-Dependent Impact of Hallucinations on Low-Frequency Fluctuations in Schizophrenia.
Article in Schizophrenia bulletin, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.
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Who cites it
33 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Abnormalities of intrinsic regional brain activity in first-episode and chronic schizophrenia: a meta-analysis of resting-state functional MRIJournal of psychiatry & neuroscience : JPN · 2020Pooled it
- Parallel multilink group joint ICA (pmg-jICA): Fusion of 3D structural and 4D functional data across multiple resting fMRI networks.Network neuroscience (Cambridge, Mass.) · 2026Article
- Impaired connectivity between the thalamus and the visual pathway in schizophrenia: a multimodal magnetic resonance imaging study.Psychoradiology · 2026Article
- Visualizing functional network connectivity differences using an explainable machine-learning method.Physiological measurement · 2025Article
- A multi-frequency ICA-based approach for estimating voxelwise frequency difference patterns in fMRI data.Aperture neuro · 2025Article
- A working model of neural activity and phenomenal experience in psychosis.Molecular psychiatry · 2024Review
- Altered intrinsic neural activity and its molecular analyses in first-episode schizophrenia with auditory verbal hallucinations.Frontiers in neuroscience · 2024Article
- Multimodal fusion of multiple rest fMRI networks and MRI gray matter via parallel multilink joint ICA reveals highly significant function/structure coupling in Alzheimer's disease.Human brain mapping · 2023Article
- [Frequency-Specific Alterations of Spontaneous Brain Activity in First-Episode Drug-Naïve Schizophrenia].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2023Article
- Five negative symptom domains are differentially associated with resting state amplitude of low frequency fluctuations in Schizophrenia.Psychiatry research. Neuroimaging · 2023Article
- An integrated cluster-wise significance measure for fMRI analysis.Human brain mapping · 2022Article
- Modular-Level Functional Connectome Alterations in Individuals With Hallucinations Across the Psychosis Continuum.Schizophrenia bulletin · 2022Article
- Increased amplitude of hippocampal low frequency fluctuations in early psychosis: A two-year follow-up study.Schizophrenia research · 2022Article
- Increased very low frequency pulsations and decreased cardiorespiratory pulsations suggest altered brain clearance in narcolepsy.Communications medicine · 2022Article
- Local versus long-range connectivity patterns of auditory disturbance in schizophrenia.Schizophrenia research · 2021Article
- Hallucinations: A Functional Network Model of How Sensory Representations Become Selected for Conscious Awareness in Schizophrenia.Frontiers in neuroscience · 2021Article
- Altered Resting-State Brain Activity in Schizophrenia and Obsessive-Compulsive Disorder Compared With Non-psychiatric Controls: Commonalities and Distinctions Across Disorders.Frontiers in psychiatry · 2021Article
- Altered Frequency-Dependent Brain Activation and White Matter Integrity Associated With Cognition in Characterizing Preclinical Alzheimer's Disease Stages.Frontiers in human neuroscience · 2021Article
- A unified approach for characterizing static/dynamic connectivity frequency profiles using filter banks.Network neuroscience (Cambridge, Mass.) · 2021Article
- Aberrant Dynamic Functional Connectivity of Default Mode Network in Schizophrenia and Links to Symptom Severity.Frontiers in neural circuits · 2021Article
Corrections and comments
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Authors and funding
15 authors.
Funding
Abstract
Prior resting-state functional magnetic resonance imaging (fMRI) analyses have identified patterns of functional connectivity associated with hallucinations in schizophrenia (Sz). In this study, we performed an analysis of the mean amplitude of low-frequency fluctuations (ALFF) to compare resting state spontaneous low-frequency fluctuations in patients with Sz who report experiencing hallucinations impacting different sensory modalities. By exploring dynamics across 2 low-frequency passbands (slow-4 and slow-5), we assessed the impact of hallucination modality and frequency range on spatial ALFF variation. Drawing from a sample of Sz and healthy controls studied as part of the Functional Imaging Biomedical Informatics Research Network (FBIRN), we replicated prior findings showing that patients with Sz have decreased ALFF in the posterior brain in comparison to controls. Remarkably, we found that patients that endorsed visual hallucinations did not show this pattern of reduced ALFF in the back of the brain. These patients also had elevated ALFF in the left hippocampus in comparison to patients that endorsed auditory (but not visual) hallucinations. Moreover, left hippocampal ALFF across all the cases was related to reported hallucination severity in both the auditory and visual domains, and not overall positive symptoms. This supports the hypothesis that dynamic changes in the ALFF in the hippocampus underlie severity of hallucinations that impact different sensory modalities.
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