Abstract #1709

Altered small world brain function network in patients of lower back pain

Jing Liu¹, Xiufen Liu², zhizheng Zhuo³, Juan Wei⁴, Queenie Chan⁵, and Xiaoying Wang¹

¹Radiology, Peking University First Hospital, Beijing, China, People's Republic of, ²Anesthesiology, Peking University First Hospital, Beijing, China, People's Republic of, ³Philips Healthcare Beijing China, Beijing, China, People's Republic of, ⁴Philips Research China, Shanghai, China, Shanghai, China, People's Republic of, ⁵Philips Healthcare, China, Hongkong, China, People's Republic of

An altered functional network was found in the brain of LP here represents a less optimal network organization in the LP. It has been suggested that the small-world structure reflects an optimal balance between local processing and global integration. And the small-world structure of LP brain networks maybe destroyed due to the chronic LP.

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