首页 | 本学科首页   官方微博 | 高级检索  
   检索      


Central neural mechanisms that interrelate sensory and affective dimensions of pain
Authors:Price Donald D
Institution:Department of Oral and Maxillofacial Surgery, University of Florida, Gainesville, FL 32610, USA. dprice@dental.ufl.edu
Abstract:The perception of pain is highly complex, and requires neural integration from a variety of routes. Spinal pathways to the amygdala, hypothalamus, reticular formation, medial thalamic nuclei, and limbic cortical structures transmit information involved arousal, bodily regulation, and emotional responses. Other, albeit indirect, pathways can carry signals to these same structures, for example, from spinal pathways to somatosensory thalamic and cortical areas, and from these to cortical limbic structures. Indirect cortico-limbic pathways integrate nociception with information about the status of the body and indirect routes must culminate in the prioritization of emotions and responses to pain.
Keywords:
本文献已被 PubMed 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号