title: [Dynamics of the dementia syndrome].
abstract: The author discusses some modern problems concerning the clinical pictures of dementia which have a certain theoretical and practical significance. The paper contains some results related to the dynamics of syndromes in acquired dementia and of the most frequently seen variants in the development of such conditions. The possibility of diagnosing dementia corresponding to the phases of mental disorders are discussed. The dynamics  of dementia syndromes are considered from the point of view of their nosological specificity.
mesh_terms: D001927:Brain Diseases / Q000150:complications; D003704:Dementia / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D011599:Psychopathology; D013577:Syndrome
vernacular_title: K dinamike sindromov dementsii