Bruxism bruxism), but also possibly grinding, and is often associated with other semivoluntary oral habits such as cheek biting, nail biting, chewing on a pen or pencil absent mindedly, or tongue thrusting (where the tongue is pushed against the front teeth forcefully). There is evidence that sleep bruxism is caused by mechanisms related to the central nervous system, involving sleep arousal and neurotransmitter abnormalities. Underlying these factors may be psychosocial factors including daytime stress which is disrupting peaceful sleep. Sleep bruxism is mainly characterized by "rhythmic masticatory muscle activity" (RMMA) at a frequency of about once per second, and also with
Shaking the Habitual Tour have previously been done within the comfort zone of the queer community. We have years of drag, voguing and miming behind us - but they have been done within a group that wants that and reconfirms it. Whereas now The Knife have ended up in a bit more of a mainstream situation where there are people outside this comfort zone, who might not be socialist or feminist or queer. It's not so strange for us. Shaking the Habitual Tour The Shaking the Habitual Tour is a concert tour by Swedish electronic music duo The Knife in support of their album