Browsing Artículos by Author "Radua, Joaquim"
Now showing items 1-3 of 3
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Combining MRI and clinical data to detect high relapse risk after the first episode of psychosis.
Solanes Font, Aleix; Mezquida, Gisela; Janssen, Joost; Amoretti, Silvia; Lobo, Antonio; González Pinto Arrillaga, Ana María ; Arango, Celso; Vieta, Eduard; Castro Fornieles, Josefina; Bergé, Daniel; Albacete, Auria; Giné, Eloi; Parellada, Mara; Bernardo, Miguel; PEPs Group; Pomarol Clotet, Edith; Radua, Joaquim (Nature, 2022)Detecting patients at high relapse risk after the first episode of psychosis (HRR-FEP) could help the clinician adjust the preventive treatment. To develop a tool to detect patients at HRR using their baseline clinical and ... -
Examining the variability of neurocognitive functioning in individuals at clinical high risk for psychosis: a meta-analysis
Catalán Alcántara, Ana ; Radua, Joaquim; McCutcheon, Robert; Aymerich, Claudia; Pedruzo, Borja; González Torres, Miguel Ángel ; Baldwin, Helen; Stone, William S.; Giuliano, Anthony J.; McGuire, Philip; Fusar-Poli, Paolo (Springer, 2022-05-12)This study aims to meta-analytically characterize the presence and magnitude of within-group variability across neurocognitive functioning in young people at Clinical High-Risk for psychosis (CHR-P) and comparison groups. ... -
Spherical Deconvolution of MultichannelDiffusion MRI Data with Non-Gaussian NoiseModels and Spatial Regularization
Canales Rodríguez, Erick Jorge; Daducci, Alessandro; Sotiropoulos, Stamatios N.; Caruyer, Emmanuel; Aja Fernández, Santiago; Radua, Joaquim; Yurramendi Mendizabal, Yosu; Iturria Medina, Yasser; Melie García, Lester; Alemán Gómez, Yasser; Thiran, Jean-Philippe; Sarró, Salvador; Pomarol-Clotet, Edith; Salvador, Raymond (Biomed Central, 2015-10-15)Spherical deconvolution (SD) methods are widely used to estimate the intra-voxel white-matter fiber orientations from diffusion MRI data. However, while some of these methods assume a zero-mean Gaussian distribution for ...