Mostrando 4 resultados de: 4
Filtros aplicados
Subtipo de publicación
Article(4)
Publisher
Revista Ecuatoriana de Neurologia(2)
Magnetic Resonance Imaging(1)
Magnetic Resonance in Medicine(1)
Área temáticas
Enfermedades(3)
Biología(1)
Cirugía y especialidades médicas afines(1)
Educación(1)
Fisiología humana(1)
Intrahepatic portal vein blood volume estimated by non-contrast magnetic resonance imaging for the assessment of portal hypertension
ArticleAbstract: Purpose: To investigate the feasibility of estimating the portal vein blood volume that flows into tPalabras claves:Arterial spin labeling, Cirrhosis, Intrahepatic portal vein, Non-contrast MRI, Portal hypertensionAutores:Uribe, S., Andia M.E., Arab J.P., Arrese M., C. Tejos, D. Aguirre Reyes, Daniel Fernando Aguirre-Reyes, Irarrazaval P., J. Arab, J. Sotelo, M Andia, M. Arrese, P. Irarrázaval, R. Tejos, Sotelo J.A., Tejos C., Tejos R., Uribe S.A.Fuentes:rraaescopusProposal of a computerized paradigm for evaluation of working memory
ArticleAbstract: A paradigm for evaluating working memory was validated with the use of N-back tasks in a computer prPalabras claves:FMRI, N-back, paradigm, PsycoPy, Working memoryAutores:Daniel Fernando Aguirre-Reyes, Diana Cadme-Orellana, Gladys Alexandra Bueno Pacheco, Gladys Bueno, López A., Omar Santiago Alvarado Cando, Ren? Fernando Est?vez AbadFuentes:googlescopusThe sample size to consider in a study of the functional magnetic resonance imaging (fMRI) using a 1.5 Tesla magnetic resonator
ArticleAbstract: This work presents an analysis of the necessary tools and special considerations to develop investigPalabras claves:1.5 Tesla magnetic resonance, digital image processing, Functional magnetic resonance, sample sizeAutores:Daniel Fernando Aguirre-ReyesFuentes:scopusTotal liver fat quantification using three-dimensional respiratory self-navigated MRI sequence
ArticleAbstract: Purpose: MRI can produce quantitative liver fat fraction (FF) maps noninvasively, which can help toPalabras claves:breathing-motion correction, Dixon, fat quantification, liver fat, self-navigatorAutores:Andia M.E., Arboleda C., D. Aguirre Reyes, Daniel Fernando Aguirre-Reyes, García M.P., Irarrazaval P., Miquel J.F., Muñoz L., Tejos C., Uribe S.A.Fuentes:rraaescopus