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Abstract #2279

Dynamic Functional Connectivity of Motor Network in Patients with Brain Tumor

Chen Niu 1 , Pan Lin 2 , Ming Zhang 1 , XiaoLong Peng 2 , MaoDe Wang 1 , Wei Wang 1 , Wenfei Li 1 , Xin Liu 2 , and Rana Netra 1

1 The First Affiliated Hospital of Medical College, Xi'an Jiaotong university, Xi'an, Shaanxi, China, 2 Institute of Biomedical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China

In our study, we tested the hypothesis that the dynamic functional connectivity of the motor network would associate with the underlying motor function abnormality in tumor patients. Here, We used Wavelet transform coherence (WTC) analysis to explore the temporal dynamics of connectivity between key regions of motor networks in patients with different tumor types (Low-grade gliomas, and Meningioma) in order to achieve a better understanding of the relationship underlying brain plasticity mechanisms and dynamic functional connectivity. These results can enhance our understanding of motor network functional reorganization within different tumor type.

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