Bruxism when the parafunctional activity occurs – during sleep ("sleep bruxism"), or while awake ("awake bruxism"). This is the most widely used classification since sleep bruxism generally has different causes to awake bruxism, although the effects on the condition on the teeth may be the same. The treatment is also often dependent upon whether the bruxism happens during sleep or while awake, e.g., an occlusal splint worn during sleep in a person who only bruxes when awake will probably have no benefit. Some have even suggested that sleep bruxism is an entirely different disorder and is not associated with awake bruxism.
The Future of What the vinyl due to length. In a favorable review, AllMusic's John Bush commented: "Taking their punk heritage from the Buzzcocks, Unwound write grinding, but tuneful songs. Most tracks rumble with a wandering bass while guitar fuzz coats the works. The vocals are intense, usually screamed. One atypical touch is the closer, a hypnotic quasi-ambient organ piece". In a mixed review, Jem Aswad of "CMJ New Music Monthly" praised the opening track, but criticized the album's consistency. The album's title inspired the name of Brooklyn synth band Future of What. The Future of What The Future of What is the fourth