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Abstract #5575

Coupled temporal variation and global functional connectivity density of spontaneous brain activity in self-hypnosis for respiratory motion control

Yanjun Liu1, Rongmao Li1, and Yaoqin Xie1

1Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China

This study aims to explore the correlative relationship between temporal variation and signal synchronization of spontaneous brain activity in self-hypnosis for respiratory motion control and relaxation. A resting-state fMRI was employed to an intra-subject of 15 hypnotist volunteers in rest state and self-hypnosis state to explore the inter-state difference of correlation within four conventional resting-state networks. The results demonstrated that coupled temporal variation and signal synchronization of brain activity in self-hypnosis. It provides neural implications of self-hypnosis, a psychological technology that can generate positively psychological and physiological effects, in controllable self-regulation, which is beneficial to cancer patients during radiotherapy.

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