Bruxism during the day. The ICDS-R defined sleep bruxism as "a stereotyped movement disorder characterized by grinding or clenching of the teeth during sleep", classifying it as a parasomnia. The second edition (ICSD-2) however reclassified bruxism to a "sleep related movement disorder" rather than a parasomnia. Alternatively, bruxism can be divided into "primary bruxism" (also termed "idiopathic bruxism"), where the disorder is not related to any other medical condition, or "secondary bruxism", where the disorder is associated with other medical conditions. Secondary bruxism includes iatrogenic causes, such as the side effect of prescribed medications. Another source divides the causes of bruxism
Habitual residence Habitual residence In conflict of laws, habitual residence is the standard used to determine the law which should be applied to determine a given legal dispute. It can be contrasted with the law on domicile, traditionally used in common law jurisdictions to do the same thing. Habitual residence is less demanding than domicile and the focus is more on past experience rather than future intention. There is normally only one habitual residence where the individual usually resides and routinely returns to after visiting other places. It is the geographical place considered "home" for a reasonably significant period of time. The