Abstract #2560

Altered Brain Activity and Functional Connectivity between Thalamus and Cortex in Vestibular Migraine: A Resting-State fMRI Study

Xia Zhe¹, Yang Huang¹, Min Tang¹, Kai Ai², Xiaoyan Lei¹, and Xiaoling Zhang¹

¹Department of MRI, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, China, ²Philips Healthcare, Xi’an, China

Synopsis

To investigate the abnormal whole brain functional connectivity patterns in patients with VM by a fully data-driven resting-state functional connectivity methods without any hypothesis. Our findings indicated that whole brain amplitude of low-frequency fluctuation (ALFF) and connectivity abnormalities of these regions may be associated with functional impairments in pain information processing and modulation, transmitting and multisensory integration in patients with VM.

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