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.
Involuntary euthanasia McKim, a New York physician and author published a book titled “Heredity and Human Progress.” This book suggested that people with severe inherited defects, including mentally handicapped people, epileptics, habitual drunks and criminals, should be given a quick and painless death by carbonic gas. In January 1938, the National Society for the Legalization of Euthanasia was formed, and was renamed the Euthanasia Society of America (ESA) later that year. It advocated for the legalization of euthanasia in the United States, primarily by lobbying state legislators. Many prominent ESA members advocated for involuntary euthanasia of people with mental disabilities, including Ann