title: [Mental disorders due to brain lesions in the DSM-5 in the light of the previous versions].
abstract: The DSM-5 introduces major modifications in the category of mental disorders due to brain lesions compared to the previous DSM versions, which are reviewed in this paper. The description of the category Major neurocognitive disorder, as a substitute for dementia, seems to fit better for patients and families, and more adapted to many neurodegenerative cognitive disorders for which memory impairment is not predominant. Similarly, the introduction of the category of Mild neurocognitive disorder appears to be an improvement although some difficulty still remains for distinguishing mild cognitive disorder from normal aging. The addition of new etiological categories such as fronto-temporal NCD or NCD with Lewy bodies should also to be considered as a significant improvement. Despite these advances, to circumscribe the mental disorders due to brain lesions to cognitive deficits and biological mechanisms remains highly questionable, and does not provide an adequate care for the patients and families if not complemented by a psychological and environmental approach.
authors: Université Pierre et Marie Curie (Paris VI) ; EA 4556. Laboratoire Epsilon, Dynamique des capacités humaines et des conduites de santé, Université Paul Valéry, Montpellier 3, France.
authors: Christian
authors: C
authors: Derouesné
mesh_terms: D000368:Aged; D001927:Brain Diseases / Q000145:classification / Q000175:diagnosis* / Q000523:psychology*; D060825:Cognitive Dysfunction / Q000145:classification / Q000175:diagnosis / Q000523:psychology; D039721:Diagnostic and Statistical Manual of Mental Disorders; D057180:Frontotemporal Dementia / Q000145:classification / Q000175:diagnosis / Q000523:psychology; D006801:Humans; D020961:Lewy Body Disease / Q000145:classification / Q000175:diagnosis / Q000523:psychology; D008569:Memory Disorders / Q000145:classification / Q000175:diagnosis / Q000523:psychology; D019965:Neurocognitive Disorders / Q000145:classification / Q000175:diagnosis* / Q000523:psychology*
keywords: Lewy bodies disease; dementia; fronto-temporal dementia; neurocognitive disorder; organic brain lesions