A<unk>  <unk>  is a disorder of<unk> ness distinct from persistent vegetative state and locked-in syndrome. Unlike persistent vegetative state, patients with<unk>  have partial preservation of<unk>  awareness.<unk>  is a relatively new category of disorders of<unk> ness. The natural history and longer term outcome of<unk>  have not yet been thoroughly studied. The prevalence of<unk>  was estimated to be 112,000 to 280,000 adult and pediatric cases.
Minimally conscious state
Excited delirium
Hypnoid state
Emergence delirium
Transient epileptic amnesia
Post-traumatic amnesia
Fatal insomnia
Drug-induced amnesia