Ganglion
<B>Ganglion:</B> The celebrated 2nd century Greek physician Galen ((c.
130-201 A.D.) who lived and worked in Rome first used the word <I>ganglion</I> to denote a nerve complex.
Ganglion still is used to refer to an aggregation of nerve cell bodies.
Another use of the word <I>ganglion</I> is for a tendon cyst that most commonly pops up near the wrist.
To learn more about ganglions of the tendinous type, read the article on Ganglion.