Glossary / Lexicon

Bruxism

Bruxism refers to teeth grinding during sleep. Bruxism is due to clenching of the teeth other than in chewing and is associated with forceful lateral or protrusive jaw movements.

This results in grinding or rubbing the teeth together. It usually occurs during sleep and sometimes done to such an excess that it damages the occlusal surfaces of the teeth, particularly the molar teeth, and may contribute to the temporomandibular joint (TMJ) syndrome. The word "bruxism" comes from the Greek "brychein" meaning "to grind or gnash the opposing rows of upper and lower molar teeth."

Related Articles

Lateral interpositus nucleus at psychology-glossary.com■■■
The Lateral interpositus nucleus (LIP) is the nucleus of the cerebellum that is critical for classical . . . Read More
Disorganized attachment at psychology-glossary.com■■
Disorganized attachment (Disoriented attachment) refers to a relationship in which infants don’t seem . . . Read More
Encouragement of affect at psychology-glossary.com■■
Encouragement of affect refers to expression of painful emotions that is encouraged so that the therapist . . . Read More
Blindsight at psychology-glossary.com■■
Blindsight refers to the ability to localize objects within an apparently blind visual field; traces . . . Read More
Parkinsonism at psychology-glossary.com■■
Parkinsonism refers to a behavioral syndrome marked by motor symptoms including tremor, rigidity, and . . . Read More
Palialia at psychology-glossary.com■■
Palialia is defined as the continuous repetition of sounds and words; compulsive word or phrase repetition; . . . Read More
NREM sleep (Non–rapid eye Movement sleep) at psychology-glossary.com■■
NREM sleep (Non–rapid eye Movement sleep): NREM sleep (Non–rapid eye Movement sleep ) includes sleep . . . Read More
Obstructive sleep Apnea at psychology-glossary.com■■
Obstructive sleep Apnea refers to Apnea that occurs most often during rapid eye movement (REM) sleep . . . Read More
Acid Neutralizing Capacity at environment-database.eu■
An Acid Neutralizing Capacity is Measure of ability of a Base (eg. water or soil) to resist changes in . . . Read More