Pain management techniques such as thermal agents and electrotherapy, as well as therapeutic exercise and behavioral therapy, alone or in tandem with interventional techniques and conventional pharmacotherapy to treat pain, usually as part of an interdisciplinary or multidisciplinary program. Transcutaneous electrical nerve stimulation has been found to be ineffective for lower back pain, however, it might help with diabetic neuropathy. Acupuncture involves the insertion and manipulation of needles into specific points on the body to relieve pain or for therapeutic purposes. An analysis of the 13 highest quality studies of pain treatment with acupuncture, published in January 2009 in the "British Medical
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.