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Recognition of the Multi-class Schizophrenia Based on the Resting-State EEG Network Topology

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机构: [1]Univ Elect Sci & Technol China, Clin Hosp, MOE Key Lab Neuroinformat, Chengdu Brain Sci Inst, Chengdu 611731, Peoples R China [2]Univ Elect Sci & Technol China, Ctr Informat Med, Sch Life Sci & Technol, Chengdu 611731, Peoples R China [3]Southwest Univ Sci & Technol, Sch Comp Sci & Technol, Mianyang 621010, Sichuan, Peoples R China [4]Univ Elect Sci & Technol China, Sichuan Canc Hosp & Inst, Sichuan Canc Ctr, Sch Med,Dept Equipment, Chengdu 610054, Peoples R China [5]Radiat Oncol Key Lab Sichuan Prov, Chengdu 610042, Peoples R China [6]Chengdu Mental Hlth Ctr, Chengdu 610036, Peoples R China [7]Chinese Acad Med Sci, Res Unit NeuroInformat, 2019RU035, Chengdu, Peoples R China [8]Zhengzhou Univ, Sch Elect Engn, Zhengzhou 450001, Peoples R China
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关键词: Functional connectivity Multi-class spatial pattern of the network Resting-state EEG Schizophrenia

摘要:
The clinical therapy of schizophrenia (SCZ) replies on the corresponding accurate and reliable recognition. Although efforts have been paid, the diagnosis of SCZ is still roughly subjective, it is thus urgent to search for related objective physiological parameters. Motivated by the great potential of resting-state networks in underling the brain deficits among different SCZ groups, in this study, we then developed a multi-class feature extraction approach that could effectively extract the spatial network topology and facilitate the recognition of the SCZ, by combining a network structure based supervised learning with an ensemble co-decision strategy. The results demonstrated that the multi-class spatial pattern of the network (MSPN) features outperformed the other conventional electrophysiological features, such as relative power spectrums and network properties, and achieved the highest classification accuracy of 71.58% in the alpha band. These findings did validate that the resting-state MSPN is a promising tool for the clinical assessment of the SCZ.

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出版当年[2022]版:
大类 | 3 区 医学
小类 | 3 区 临床神经病学 4 区 神经科学
最新[2023]版:
大类 | 3 区 医学
小类 | 3 区 临床神经病学 3 区 神经科学
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出版当年[2022]版:
Q3 CLINICAL NEUROLOGY Q3 NEUROSCIENCES
最新[2023]版:
Q3 CLINICAL NEUROLOGY Q3 NEUROSCIENCES

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第一作者机构: [1]Univ Elect Sci & Technol China, Clin Hosp, MOE Key Lab Neuroinformat, Chengdu Brain Sci Inst, Chengdu 611731, Peoples R China [2]Univ Elect Sci & Technol China, Ctr Informat Med, Sch Life Sci & Technol, Chengdu 611731, Peoples R China [7]Chinese Acad Med Sci, Res Unit NeuroInformat, 2019RU035, Chengdu, Peoples R China
通讯作者:
通讯机构: [1]Univ Elect Sci & Technol China, Clin Hosp, MOE Key Lab Neuroinformat, Chengdu Brain Sci Inst, Chengdu 611731, Peoples R China [6]Chengdu Mental Hlth Ctr, Chengdu 610036, Peoples R China
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