کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4188681 | 1278013 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evidencia de neuroimagen y de tratamiento respecto a los estadios clÃnicos en los trastornos psicóticos: del estado mental de riesgo a la esquizofrenia crónica
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
روانپزشکی و بهداشت روانی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Evidencia de neuroimagen y de tratamiento respecto a los estadios clÃnicos en los trastornos psicóticos: del estado mental de riesgo a la esquizofrenia crónica Evidencia de neuroimagen y de tratamiento respecto a los estadios clÃnicos en los trastornos psicóticos: del estado mental de riesgo a la esquizofrenia crónica](/preview/png/4188681.png)
چکیده انگلیسی
A new approach to understanding severe mental disorders such as schizophrenia is to adopt a clinical staging model. Such a model defines the extent of the illness such that earlier and milder phenomena are distinguished from later, more impairing features. Specifically, a clinical staging model makes three key predictions. First, pathologic measures should be more abnormal in more severe stages. Second, patients who progress between the stages should show change in these same pathologic measures. Finally, treatment should be more effective in the earlier stages, as well as more benign. In this article, we review the evidence for these three predictions from studies of psychotic disorders, with a focus on neuroimaging data. For all three, the balance of evidence supports the predictions of the staging model. However, there are a number of alternative explanations for these findings, including the effects of medication and symptom heterogeneity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: PsiquiatrÃa Biológica - Volume 18, Issue 3, JulyâSeptember 2011, Pages 117-123
Journal: PsiquiatrÃa Biológica - Volume 18, Issue 3, JulyâSeptember 2011, Pages 117-123
نویسندگان
Stephen J. Wood, Alison R. Yung, Patrick D. Mcgorry, Christos Pantelis,