Bruxism unaccompanied by mandibular movements."A movement disorder of the masticatory system characterized by teeth-grinding and clenching during sleep as well as wakefulness." "Non-functional contact of the mandibular and maxillary teeth resulting in clenching or tooth grinding due to repetitive, unconscious contraction of the masseter and temporalis muscles." "Parafunctional grinding of teeth or an oral habit consisting of involuntary rhythmic or spasmodic non-functional gnashing, grinding or clenching of teeth in other than chewing movements of the mandible which may lead to occlusal trauma." "Periodic repetitive clenching or rhythmic forceful grinding of the teeth." Bruxism can be subdivided into two types based upon
American Association for the Abolition of Involuntary Mental Hospitalization Abolitionist". The organisation was dissolved in 1980. American Association for the Abolition of Involuntary Mental Hospitalization The American Association for the Abolition of Involuntary Mental Hospitalization (AAAIMH) was an organization founded in 1970 by Dr. Thomas Szasz, George Alexander, and Erving Goffman for the purpose of abolishing involuntary psychiatric intervention, particularly involuntary commitment. The founding of the AAAIMH was announced by Szasz in 1971 on the "American Journal of Public Health" and "American Journal of Psychiatry". In the Platform Statement of the association, one can read: Board chairman of the association was Thomas Szasz. The association provided legal help to