Results 61 to 70 of about 58,129 (231)

Correlación entre la resonancia magnética y la ecocardiografía transtorácica en la evaluación de la insuficiencia pulmonar en pacientes pediátricos con cardiopatía congénita

open access: yesRevista Colombiana de Cardiología, 2016
Objetivo: Establecer la correlación y la concordancia del grado de severidad de insuficiencia pulmonar entre la ecocardiografía y la resonancia magnética en la población pediátrica de un hospital de tercer nivel de atención.
Perla Roxana Aguilar-Segura   +5 more
doaj   +1 more source

Herramienta de modelado disfuncional tridimensional basado en estudios de neuroimagen [PDF]

open access: yes, 2012
El modelado disfuncional basado en estudios de neuroimagen mejora la comprensión de los cambios estructurales provocados ante la presencia de lesiones cerebrales.
Caballero Hernandez, Ruth   +5 more
core  

Protocolo de actuación ante hemangiomas y/o malformaciones vasculares [PDF]

open access: yes, 2004
When facing any vascular lesion present in the first moments of life, it is necessary to determine whether one is dealing with a tumour or a vascular malformation, given the different evolution of both processes and, hence, the different treatments ...
Fernandez, M. (M.), Redondo, P. (Pedro)
core   +1 more source

Cortical and subcortical microstructure integrity changes after repetitive transcranial magnetic stimulation therapy in cocaine use disorder and relates to clinical outcomes

open access: yesAddiction Biology, Volume 29, Issue 2, February 2024.
We evaluated whether active repetitive transcranial magnetic stimulation over the left dorso‐lateral prefrontal cortex (dlPFC) has an effect on the white matter microstructure in cocaine use disorder (CUD) patients. For this, we acquired MRI data and assessed the clinical status.
Jalil Rasgado‐Toledo   +4 more
wiley   +1 more source

Operador de densidad y operadores producto en resonancia magnética nuclear [PDF]

open access: yes, 2015
Breve introducción al formalismo del operador de densidad y su aplicación a la resonancia magnética nuclear.
Paniagua, Juan Carlos
core  

Empathy‐related differences in the anterior cingulate functional connectivity of regular cannabis users when compared to controls

open access: yesJournal of Neuroscience Research, Volume 102, Issue 1, January 2024.
Differences in emotional comprehension and functional connectivity of the anterior cingulate cortex between regular cannabis users and controls. Abstract It has been reported that cannabis consumption affects the anterior cingulate cortex (ACC), a structure with a central role in mediating the empathic response.
Víctor E. Olalde‐Mathieu   +6 more
wiley   +1 more source

Miocarditis aguda: diagnóstico mediante resonancia magnética cardiaca [PDF]

open access: yes, 2009
Cardiomyopathies are a common cause of morbidity and mortality. Myocarditis, which is included among specific cardiomyopathies, frequently presents non-specific clinical manifestations and thus may be difficult to diagnose, or even be misdiagnosed ...
Arias, J. (J.)   +5 more
core  

Effect of the addition of nanosilica on white cement hydration at 25°C

open access: yesMATEC Web of Conferences, 2014
The cement industry is keen on reducing natural resource consumption, reusing waste that would otherwise be sent to a rubbish tip and lowering its CO2 emissions. In pursuit of those objectives, the addition of materials such as silica fume, ceramic waste,
Sáez del Bosque I.F.   +3 more
doaj   +1 more source

Corrección de desfase en imágenes de Resonancia Magnética

open access: yes, 2006
La imagen de Resonancia Magnética (IRM) se ha estudiado para su aplicación en línea. Se han adquirido dos tipos de imágenes FLASH coronales (tiempo de adquisición 279 ms para limones y 703 para naranjas) de muestras estáticas y conducidas a 54 mm/s a ...
Barreiro Elorza, Pilar   +3 more
core   +2 more sources

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