Huang Junting, Zhang Zizhen, Zamponi Gerald W
Department of Physiology and Pharmacology, Hotchkiss Brain Institute and Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, 3330 Hospital Dr. NW, Calgary, T2N 4N1, Canada.
Department of Physiology and Pharmacology, Hotchkiss Brain Institute and Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, 3330 Hospital Dr. NW, Calgary, T2N 4N1, Canada.
Curr Biol. 2020 May 4;30(9):R393-R395. doi: 10.1016/j.cub.2020.02.056.
Painful stimuli are detected by peripheral nociceptors, and the brain processes this nociceptive input into an unpleasant sensation. A new study identifies a brain circuit that integrates sensory and affective aspects of inflammatory and neuropathic pain.
痛觉刺激由外周伤害感受器检测,大脑将这种伤害性输入处理为一种不愉快的感觉。一项新研究确定了一条整合炎症性疼痛和神经性疼痛的感觉及情感方面的脑回路。