Referred Pain Biology Diagrams Referred pain may be visceral or somatic, with the former describing pain from an organ and the latter describing pain from the deep tissues such as muscles or joints. In the Ruch's 1961 convergent-projection theory, where afferent visceral sensory pain fibers and somatic fibers enter the same spinal dorsal root ganglia segments of the spinal
The pathway that goes upward carrying sensory information from the body via the spinal cord towards the brain is defined as the ascending pathway, whereas the nerves that goes downward from the brain to the reflex organs via the spinal cord is known as the descending pathway. Pain is a vast subject and affects so many regions of an individual
Referred Pain vs.Origin of Pain Pathology Biology Diagrams
Purpose of this review: Referred pain is a common but less understood symptom that originates from somatic tissues. A comprehensive recognition of referred pain is important for clinicians when dealing with it. The purpose of this study is to summarize the current understanding of referred pain, including its pathogenesis, characteristics, diagnosis, and treatment.
Referred pain, also called reflective pain, [1] is pain perceived at a location other than the site of the painful stimulus.An example is the case of angina pectoris brought on by a myocardial infarction (heart attack), where pain is often felt in the left side of neck, left shoulder, and back rather than in the thorax (chest), the site of the injury. The International Association for the
Referred pain: characteristics, possible mechanisms, and clinical ... Biology Diagrams
Definition/Description [edit | edit source]. Referred pain is pain perceived at a location other than the site of the painful stimulus/ origin. It is the result of a network of interconnecting sensory nerves, that supplies many different tissues. When there is an injury at one site in the network it is possible that when the signal is interpreted in the brain signals are experienced in the
