1. trigeminal - Noun
2. trigeminal - Adjective
Of, pertaining to, or designating, the fifth pair of cranial nerves, which divide on each side of the head into three main branches distributed to the orbits, jaws, and parts of the mouth; trifacial.
Source: Webster's dictionaryCRC Press, 1993 ISBN 9781850703914 citation It was first marketed as a drug to treat epilepsy in Switzerland in 1963 under the brand name "Tegretol"; its use for trigeminal neuralgia (formerly known as tic douloureux) was introduced at the same time. Source: Internet
Intensely smelling substances, for example ammonia, may lead to the activation of pain receptors ( nociceptors ) of the trigeminal nerve that are located in the nasal cavity and this can confound olfactory testing. Source: Internet
Involvement of the trigeminal nerve can cause numbness of the face. Source: Internet
Few commercial products exist to stimulate the trigeminal senses, since these are sharp, astringent, and typically unpleasant flavors. Source: Internet
The " trigeminal senses ", which detect chemical irritants in the mouth and throat as well as temperature and texture, are also important to the overall Gestalt of flavor perception. Source: Internet