Reflexology

Reflexology is a technique of complementary and alternative medicine, which is not defined in Medical Subject Headings other than to distinguish it from reflexotherapy and medicine. The Reflexology Society of America does indicate that it can be hard to define, offers a basic definition as "The systematic, manual stimulation of the reflex maps located on the feet, hands and outer ears that resembles a shape of the human body."

It also identifies two essential aspects of the discipline:
 * 1) "A Reflex Map of a body that is touched" (see, for example,
 * 2) "Touch Techniques Unique to Reflexology"

While reflexes are within the scope of other disciplines, such as neurology, the use of the reflex map distinguishes reflexology from other techniques that involve manipulating the body, including: massage; techniques based on the traditional Chinese medicine concept of meridians rather than a reflex map; light touch or non-touch techniques such as reiki and therapeutic touch.

The specific touch techniques used, in conjunction with the reflex map, differentiate it from ,assage or a foot rub, Transcutaneous Electrical Nerve Stimulation, physical therapy, Auriculo Therapy (i.e., medical use of implements, diagnosis, treatment of via the ears), acupuncture, reflexognosy, Proprioceptive Neuromuscular Facilitation (PNF) Stretching, joint manipulation or postural integration of the hands and feet ostural integration of the hands and feet, and polarity.

Reflex map
The RSA specifically says that the reflex map does not correspond to the meridian model. It does not map to the nerve distributions in conventional neuroanatomy.