Results 31 to 40 of about 410,069 (194)
Diminished perisomatic GABAergic terminals on cortical neurons adjacent to amyloid plaques
Frontiers in Neuroanatomy, 2009 One of the main pathological hallmarks of Alzheimer’s disease (AD) is the accumulation of plaques in the cerebral cortex, which may appear either in the neuropil or in direct association with neuronal somata.
Virginia Garcia-Marin +10 more
doaj +1 more source
Superpixel-Based Roughness Measure for Multispectral Satellite Image Segmentation
Remote Sensing, 2015 The new generation of artificial satellites is providing a huge amount of Earth observation images whose exploitation can report invaluable benefits, both economical and environmental. However, only a small fraction of this data volume has been analyzed,
César Antonio Ortiz Toro +3 more
doaj +1 more source
Three-dimensional synaptic organization of the human hippocampal CA1 field
eLife, 2020 The hippocampal CA1 field integrates a wide variety of subcortical and cortical inputs, but its synaptic organization in humans is still unknown due to the difficulties involved studying the human brain via electron microscope techniques.
Marta Montero-Crespo +5 more
doaj +1 more source
Supervoxels-Based Histon as a New Alzheimer’s Disease Imaging Biomarker
Sensors, 2018 Alzheimer’s disease (AD) represents the prevalent type of dementia in the elderly, and is characterized by the presence of neurofibrillary tangles and amyloid plaques that eventually leads to the loss of neurons, resulting in atrophy in specific brain ...
César A. Ortiz Toro +3 more
doaj +1 more source
La ingeniería biomédica en la UC3M [PDF]
, 2014 Los rankings profesionales en las proyecciones del Departamento de Trabajo del gobierno de EE.UU. para el periodo 2008-2018, publicaba en 2010 la lista de las 50 carreras que, en su opinión, ofrecían las mejores oportunidades: en el área de ciencia y ...
Jorcano, José L.
core +1 more source
British Journal of Clinical Pharmacology, EarlyView.Aims Tranexamic acid (TXA) stabilizes clot formation by inhibiting fibrin degradation and improves postoperative outcomes. However, rare adverse events (e.g., thrombosis, seizures) warrant dose–risk evaluation. This study examines how perioperative blood loss and transfusion practices affect TXA concentrations during paediatric scoliosis surgery ...
Paula Alexandra Sá +4 more
wiley +1 more source
Applied Sciences, 2021 Despite efforts to develop models for extracting medical concepts from clinical notes, there are still some challenges in particular to be able to relate concepts to dates.
Oswaldo Solarte Pabón +4 more
doaj +1 more source
Professional deontology: influence of ethics in the practice of biomedical engineering [PDF]
, 2017 El gran avance de la tecnología en el mundo sanitario hace que surjan un conjunto de dilemas éticos por parte de los profesionales de la Ingeniería Biomédica. La falta de regulación ética ha hecho que se emitan leyes y declaraciones sobre la actuación
Calderón Chacón, Marina
core
Tecnología Médica y Derecho: La Potencialidad de la Ingeniería Biomédica
, 2016 Si partimos del concepto basico, el Derecho no es otra cosa que la plasmacion escrita de una realidad social, y como tal, esa realidad es cambiante. Si ratificamos –lo dicho por Nino– que el Derecho es como el aire porque esta en todas partes, no queda ...
Álvaro Monzón Wyngaard +4 more
semanticscholar +1 more source
Macromolecular Rapid Communications, EarlyView.This work presents a practical approach for formulating 4D printable inks that incorporates substantial fractions of low molecular weight mesogens. By blending low molecular weight diacrylate or monoacrylate constituents with a high molecular weight main‐chain macromer, the resulting mixture proves suitable for direct ink writing, enabling mechanical ...
Lorena Ceamanos +5 more
wiley +1 more source