Middle back pain Middle back pain Upper back pain, also called middle back pain or thoracic back pain, is back pain that is felt in the region of the thoracic vertebrae, which are between the bottom of the neck and top of the lumbar spine. It has a number of potential causes, ranging from muscle strain to collapse of a vertebra or rare serious diseases. The upper spine is very strong and stable to support the weight of the upper body, as well as to anchor the rib cage which provides a cavity to allow the heart and lungs to function and protect
History of pain theory generates large amounts of nociceptive signaling, however the pain may not be perceived as noxious or even perceived at all. The ritual is designed around overcoming and transcending the effects of pain, where pain is either welcomed or simply not perceived. Additional research has shown that the experience of pain is shaped by a plethora of contextual factors, including vision. Researchers have found that when a subject views the area of their body that is being stimulated, the subject will report a lowered amount of perceived pain. For example, one research study used a heat stimulation on their subjects' hands.