Conclusion
obesity, inflammation
OBESITY, INFLAMMATION
In sum, our clinical trial suggested that the bariatric surgery effectively improved the cognitive function and modified the inflammation in obesity patients. The application of regional neural block in the standardized general anesthesia could further improve patient’s memory and attention. Numerous pro-inflammatory cytokines and BDNF may contribute to the massive cognitive improvements. Therefore, obesity treatment should be individually tailored with multiple analgesic approaches. Our findings provided the first clue to what impact of PNB on cognition.