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
Shaking the Habitual Shaking the Habitual Shaking the Habitual is the fourth and final studio album by Swedish electronic music duo The Knife, released on 5 April 2013 by Rabid Records. The album was released as a double CD and triple LP, and as a digital download. The album was lauded by critics at the time of its release and was featured on several year end best lists. "Full of Fire" was released as the album's lead single on 28 January 2013. An accompanying short film was directed by Marit Östberg, who contributed a film to the 2009 Swedish feminist porn compilation "Dirty