title: [Multi-channel Synchronization Analysis of Mild Cognitive Impairment in Type 2 Diabetes Patients].
abstract: The cognitive impairment of type 2 diabetes patients caused by long-term metabolic disorders has been the current focus of attention. In order to find the related electroencephalogram (EEG) characteristics to the mild cognitive impairment (MCI) of diabetes patients, this study analyses the EEG synchronization with the method of multichannel synchronization analysis--S estimator based on phase synchronization. The results showed that the S estimator values in each frequency band of diabetes patients with MCI were almost lower than that of control group. Especially, the S estimator values decreased significantly in the delta and alpha band, which indicated the EEG synchronization decrease. The MoCA scores and S value had a significant positive correlation in alpha band.
authors.forename: Dong
authors.initials: D
authors.lastname: Cui
authors.forename: Jing
authors.initials: J
authors.lastname: Liu
authors.forename: Zhijie
authors.initials: Z
authors.lastname: Bian
authors.forename: Jinhuan
authors.initials: J
authors.lastname: Wang
authors.forename: Qiuli
authors.initials: Q
authors.lastname: Li
authors.forename: Xiaoli
authors.initials: X
authors.lastname: Li
authors.forename: Lei
authors.initials: L
authors.lastname: Wang
mesh_terms: D060825:Cognitive Dysfunction / Q000175:diagnosis*; D003344:Cortical Synchronization; D003924:Diabetes Mellitus, Type 2; D004569:Electroencephalography; D006801:Humans