Objective: in this paper, the functional connectivity of the resting state brain in first-episode schizophrenia patients with auditory hallucinations was studied. Methods: according to the DDSM -IV schizophrenia diagn...Objective: in this paper, the functional connectivity of the resting state brain in first-episode schizophrenia patients with auditory hallucinations was studied. Methods: according to the DDSM -IV schizophrenia diagnostic criteria, 94 patients with first schizophrenic auditory hallucinations and 94 healthy patients were selected as control. All subjects underwent clinical evaluation and resting-state functional magnetic resonance (FMRI) scans, and the differences between the two groups were analyzed and compared. Results: compared to control group, patients with first-episode schizophrenia auditory hallucination itself left superior temporal gyrus, the ipsilateral medial prefrontal function and connection of side guide vane fall further, at the same time, to the left side of the patients with first-episode schizophrenia hallucinations Heschl back with ipsilateral medial prefrontal function and connection of the contralateral temporal gyrus, showed a trend of decline, in addition, for the right of HG, it was also functionally connected to the left middle temporal gyrus and showed a declining trend. Conclusion: in the early stages of schizophrenia, there are serious abnormal connectivity between different brain regions, especially between the two sides of the brain, and there is also an abnormal pattern of "disconnection", which indicates that there are serious abnormalities in the integration function of the brain in the first episode of schizophrenia.展开更多
文摘Objective: in this paper, the functional connectivity of the resting state brain in first-episode schizophrenia patients with auditory hallucinations was studied. Methods: according to the DDSM -IV schizophrenia diagnostic criteria, 94 patients with first schizophrenic auditory hallucinations and 94 healthy patients were selected as control. All subjects underwent clinical evaluation and resting-state functional magnetic resonance (FMRI) scans, and the differences between the two groups were analyzed and compared. Results: compared to control group, patients with first-episode schizophrenia auditory hallucination itself left superior temporal gyrus, the ipsilateral medial prefrontal function and connection of side guide vane fall further, at the same time, to the left side of the patients with first-episode schizophrenia hallucinations Heschl back with ipsilateral medial prefrontal function and connection of the contralateral temporal gyrus, showed a trend of decline, in addition, for the right of HG, it was also functionally connected to the left middle temporal gyrus and showed a declining trend. Conclusion: in the early stages of schizophrenia, there are serious abnormal connectivity between different brain regions, especially between the two sides of the brain, and there is also an abnormal pattern of "disconnection", which indicates that there are serious abnormalities in the integration function of the brain in the first episode of schizophrenia.
