Mindblown: a blog about philosophy.

The digestive tract. The stomach and intestines.

Concerning food, nourishment, and the organs of digestion. From the Latin alimentum meaning nourishment.

French term for a psychologist, a psychiatrist, or another practitioner who cares for the mentally ill.

The feeling that one’s hand is possessed by a force outside of one’s control. The syndrome typically arises after trauma to the brain, after brain surgery or after a stroke or an infection of the brain. A person with the alien hand syndrome can feel sensation in the affected hand but thinks that the hand is not part of…

English physician and epidemiologist who discovered the connection between fetal X-rays and childhood cancer. Dr. Stewart found that a single diagnostic X-ray during pregnancy was enough to nearly double the risk of cancer for the baby. Although some have disputed her numbers, most major medical groups now recommend that pregnant women should not be X-rayed, unless there is an overwhelming medical reason to do…

A syndrome of distorted space, time and body image. The patient with the Alice in Wonderland syndrome has a feeling that their entire body or parts of it have been altered in shape and size. The syndrome is usually associated with visual hallucinations. The majority of patients with the syndrome have a family history of migraine headache or have…

An abnormal and persistent fear of pain. The fear is excessive, beyond that which is expected under the circumstances, producing an anxiety reaction. From the Greek “algos” (pain) and “phobos” (fear). Note that an “algometer” is an instrument for measuring pain (it does so by gauging the smallest pressure that produces pain).

Word ending indicating pain, as in arthralgia (joint pain), cephalgia (headache), fibromyalgia, mastalgia (breast pain), myalgia (muscle pain), and neuralgia (nerve pain). Derived from the Greek algos meaning pain.

Loss of the ability to read or understand the written word, due either to brain damage that disconnects these functions or to temporary dysfunction caused by abnormal electrical or chemical activity in the brain.

A process that teaches how to properly coordinate body and mind to release harmful tension and to improve posture, coordination and general health. The technique is named for the Australian Frederick Matthias Alexander (1869-1955) who developed it. An actor, Alexander began his career as a Shakespearean orator. He developed chronic laryngitis while performing. Determined to restore the…