August 4, 2025

Decreased Broca-Left Supplementary Motor Area Connectivity underlying Auditory Verbal Hallucination: A Resting-State NIRS Study

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Authors

WDWentian DongPeking University ZHZan HuangShanghai Electric (China)YMYue MaPeking University

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Implication

Resting-state fNIRS reveals decreased functional connectivity in Broca's area among patients with auditory verbal hallucinations, suggesting a distinct neural signature.

Key Points

Schizophrenia patients with auditory verbal hallucinations show lower functional connectivity in frontal-temporal regions.
A significant reduction in connectivity was found in Broca's area and the left supplementary motor area among AVH history patients.
The study involved 56 participants including AVH patients, non-AVH schizophrenia patients, and healthy controls.
Findings indicate hypoconnectivity in specific brain areas may serve as a trait marker for auditory verbal hallucinations.

Cite This Study

Dong et al. (2025) studied this question.

synapsesocial.com/papers/689a0f86e6551bb0af8d0a59 https://doi.org/10.21203/rs.3.rs-7173755/v1

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Implication

Resting-state fNIRS reveals decreased functional connectivity in Broca's area among patients with auditory verbal hallucinations, suggesting a distinct neural signature.

Decreased Broca-Left Supplementary Motor Area Connectivity underlying Auditory Verbal Hallucination: A Resting-State NIRS Study

Discussion

Member takes

Implication

Key Points

Cite This Study

Decreased Broca-Left Supplementary Motor Area Connectivity underlying Auditory Verbal Hallucination: A Resting-State NIRS Study

Discussion

Member takes

Implication

Key Points

Cite This Study

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