Results 61 to 70 of about 58,627 (183)
Revista 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
Human Brain Mapping, Volume 45, Issue 4, March 2024.This study investigates the relationship between age‐related cognitive decline, white matter signal abnormalities (WMSA), and changes in white matter (WM) microstructure. Using single‐shell 3‐tissue constrained spherical deconvolution (SS3T‐CSD), we can differentiate WMSA from normal‐appearing white matter and analyze their association with cognition ...
Atef Badji +7 more
wiley +1 more source
Introducción a las técnicas de neuroimagen [PDF]
, 2019 La tomografía por emisión de positrones (PET) y la resonancia magnética (RM) ofrecen la posibilidad de estudiar la anatomía del cerebro y su plasticidad, y de detectar las zonas que se activan o las redes que tienen su actividad sincronizada al realizar ...
López González, Francisco J. +2 more
core
Protocolo de actuación ante hemangiomas y/o malformaciones vasculares [PDF]
, 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
Small Science, Volume 4, Issue 3, March 2024.Two hybrid nanosystems are prepared by loading magnetite nanocubes with two tailor‐made phosphorescent Pt(II) complexes. The nanohybrids exhibit two orthogonal readouts in agarose phantoms: enhanced magnetic resonance imaging (MRI) contrast compared to ferucarbotran and phosphorescence in the microsecond range, which is a significant advantage when ...
Maria Belen Rivas Aiello +14 more
wiley +1 more source
Valor de la resonancia magnética en el diagnóstico de las lesiones de rodilla [PDF]
, 1996 Para determinar la eficacia diagnóstica de la resonancia magnética en las lesiones de la rodilla se han estudiado 60 pacientes tomando como referencia los hallazgos obtenidos en la artroscopia.
Bosch Reig, Vicente +2 more
core
Addiction 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
Effect of the addition of nanosilica on white cement hydration at 25°C
MATEC 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
Journal 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
Herramienta de modelado disfuncional tridimensional basado en estudios de neuroimagen [PDF]
, 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