Reddi Danielle, Curran Natasha, Stephens Robert
Pain Research Fellow and Speciality Registrar in Anaesthesia, University College London Hospital, London.
Br J Hosp Med (Lond). 2013 Dec;74 Suppl 12:C188-91. doi: 10.12968/hmed.2013.74.sup12.c188.
Pain is a vital function of the nervous system in providing the body with a warning of potential or actual injury. It is both a sensory and emotional experience, affected by psychological factors such as past experiences, beliefs about pain, fear or anxiety.
疼痛是神经系统的一项重要功能,能为身体提供潜在或实际损伤的警示。它既是一种感觉体验,也是一种情感体验,会受到过往经历、对疼痛的认知、恐惧或焦虑等心理因素的影响。