RT Journal Article SR Electronic T1 Review of literatures: Physiology of Orofacial Pain in dentistry JF eneuro JO eNeuro FD Society for Neuroscience SP ENEURO.0535-20.2021 DO 10.1523/ENEURO.0535-20.2021 A1 Nattapon Rotpenpian A1 Pankeaw Yakkaphan YR 2021 UL http://www.eneuro.org/content/early/2021/04/01/ENEURO.0535-20.2021.abstract AB The objective of this review of the literature is to summarize the physiology of orofacial pain in dentistry, particularly physiology of the pain pathway and molecular mechanisms on pathophysiology of pain, on account of new insights into classification of orofacial pain related diseases. This article will also focus on possible mechanisms of neuropathic orofacial pain which is distinguished from other pain types.