idUS - Browsing by Author "Vieira, Sandra"

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Article

Neuroanatomical abnormalities in first-episode psychosis across independent samples: a multi-centre mega-analysis

Vieira, Sandra; Gong, Qiyong; Scarpazza, Cristina; Lui, Su; Huang, Xiaoqi; Crespo Facorro, Benedicto; Mechelli, Andrea (Cambridge University Press, 2021)

Background. Neuroanatomical abnormalities in first-episode psychosis (FEP) tend to be sub tle and widespread. The vast ...
Article

Neuroharmony: A new tool for harmonizing volumetric MRI data from unseen scanners

Garcia Dias, Rafael; Scarpazza, Cristina; Baecker, Lea; Vieira, Sandra; Pinaya, Walter H.L.; Corvin, Aiden; Crespo Facorro, Benedicto; Mechelli, Andrea (Elsevier, 2020)

The increasing availability of magnetic resonance imaging (MRI) datasets is boosting the interest in the application of ...
Article

Using machine learning and structural neuroimaging to detect first episode psychosis: Reconsidering the evidence

Vieira, Sandra; Gong, Qi Yong; Pinaya, Walter H.L.; Scarpazza, Cristina; Tognin, Stefania; Crespo Facorro, Benedicto; Mechelli, Andrea (Oxford University Press, 2020)

Despite the high level of interest in the use of machine learning (ML) and neuroimaging to detect psychosis at the individual ...