Disrupted local beta band networks in schizophrenia revealed through graph analysis: A magnetoencephalography study
Disrupted local beta band networks in schizophrenia revealed through graph analysis: A magnetoencephalography study
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DOI:
10.1111/pcn.13362
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发表时间:
2022-04
影响因子:
11.9
通讯作者:
Minami Tagawa;Y. Takei;Yutaka Kato;Tomohiro Suto;N. Hironaga;Takefumi Ohki;Yumiko Takahashi;K. Fujih
中科院分区:
文献类型:
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作者:
Minami Tagawa;Y. Takei;Yutaka Kato;Tomohiro Suto;N. Hironaga;Takefumi Ohki;Yumiko Takahashi;K. Fujih
Schizophrenia (SZ) is characterized by psychotic symptoms and cognitive impairment, and is hypothesized to be a ‘dysconnection’ syndrome due to abnormal neural network formation. Although numerous studies have helped elucidate the pathophysiology of SZ, many aspects of the mechanism underlying psychotic symptoms remain unknown. This study used graph theory analysis to evaluate the characteristics of the resting‐state network (RSN) in terms of microscale and macroscale indices, and to identify candidates as potential biomarkers of SZ. Specifically, we discriminated topological characteristics in the frequency domain and investigated them in the context of psychotic symptoms in patients with SZ.