Pain is an unpleasant feeling that is carried to the brain by the nervous system. Injury is a major cause, but pain may also arise from an illness. It may accompany a psychological condition, such as depression, or may even occur for no obvious reason....

An unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage (see Merskey, 1991). This definition includes three elements common to most definitions: (1) pain is a sensory...

Pain, Ethical Significance Of Pain is a paradigm of an intrinsically bad mental state: It is an experience that is harmful to those who undergo it and makes their life go worse. Virtually all moral theories recognize norms to assist those who suffer...

Pain is one of the three existing physiologic types of somatic senses, the other two being the mechanoreceptive somatic sense and the thermo-receptive sense. The pain sense is activated by tissue damage, and therefore constitutes an important...

Pain is defined by the International Association for the Study of Pain (IASP) as “an unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage”. Pain is frequently the result...

The subject of neuroscience is difficult for chiropractic and medical students, and this seems likely because our professional education does not devote enough time to this important subject. Consequently, we graduate with the knowledge that there is a nervous system, but its function remains...