Bruxism into three groups, namely central or pathophysiological factors, psychosocial factors and peripheral factors. The World Health Organization's International Classification of Diseases 10th revision does not have an entry called bruxism, instead listing "tooth grinding" under somatoform disorders. To describe bruxism as a purely somatoform disorder does not reflect the mainstream, modern view of this condition (see causes). The ICSD-R described three different severities of sleep bruxism, defining mild as occurring less than nightly, with no damage to teeth or psychosocial impairment; moderate as occurring nightly, with mild impairment of psychosocial functioning; and severe as occurring nightly, and with damage to
Shaking the Habitual The Knife have "never sounded more in tune with the materiality of sound or the sonorousness of the physical world." AllMusic's Heather Phares opined that ""Shaking the Habitual" isn't as cohesive or accessible as "Silent Shout", and after experiencing the whole thing, fans may not return to it often, but it's hard to deny that it's an often stunning work of art", dubbing the album "a testament to the Knife's skill that they make such formidable sounds so compelling for so long". "Fact" noted that "[f]ans of "Silent Shout" and "Deep Cuts" [...] will find "Shaking the Habitual"s hybrid of