Autore
Sirgiovanni, Elisabetta

Titolo
Neuroscienza cognitiva e psichiatria: un futuro meccanicistico per nosografia e diagnosi
Periodico
Sistemi intelligenti
Anno: 2011 - Volume: 0 - Fascicolo: 1 - Pagina iniziale: 133 - Pagina finale: 146

DSM-5 dimensional reformulation, expected for 2013, will hardly be a real paradigm shift. As a matter of fact dimensional assessment will maintain the limits of the previous DSMs, which are imputable to the lack of an etiopathogenetic substrate. Among alternatives coming from neuroscience, a micro-reductionist proposal, inspired by neurogenetics for being at a fundamental level of genes and neurotransmitters and along the lines of Molecular Biological Psychiatry, was the one advanced in preliminary discussions on the draft version. In this article I will defend another approach for the future of psychiatric nosography and diagnosis, the Mechanistic perspective, according to which psychiatry must be reformulated as a Clinical Cognitive Neuroscience. I will show the benefits of the idea of a Cognitive Neuropsychiatry, compared to descriptive dimensional models or neurogenetic ones, as suggesting a better conception of psychiatric explanation and classification in terms of multiple epistemic levels and systemic causality.



SICI: 1120-9550(2011)0:1<133:NCEPUF>2.0.ZU;2-3
Testo completo: http://www.mulino.it/ws/rwDirectDownload.php?doi=10.1422/34616
Testo completo alternativo: http://www.mulino.it/rivisteweb/scheda_articolo.php?id_articolo=34616

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