Physiology Of Lower Back Pain
Pain is a feeling that is caused by provocative stimuli. It is interpreted by the brain after nociceptive stimulation at a peripheral site. Pain can either be classified according to the International Association For the Study Of Pain or the Woolf classification. The IASP classification categorizes pain on the following characteristics: the region of the body involved, the duration and pattern of pain, the intensity, timing, and its etiology. (IASP,

