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Mostrando ítems 31-40 de 59
Artículo
Spinal cord from body donors is suitable for multicolor immunofluorescence
(Springer Nature, 2022)
Immunohistochemistry is a powerful tool for studying neuronal tissue from humans at the molecular level. Obtaining fresh neuronal tissue from human organ donors is difficult and sometimes impossible. In anatomical body ...
Artículo
Eye Movements But Not Vision Drive the Development of Palisade Endings
(Association for Research in Vision and Ophthalmology, 2022)
PURPOSE. To test whether visual experience and/or eye movements drive the postnatal development of palisade endings in extraocular muscles. METHODS. In three newborn cats, the right eye was covered until 30 days from ...
Artículo
Extraocular motoneurons of the adult rat show higher levels of vascular endothelial growth factor and its receptor Flk-1 than other cranial motoneurons
(Public Library of Science, 2017)
Recent studies show a relationship between the deficit of vascular endothelial growth factor (VEGF) and motoneuronal degeneration, such as that occurring in amyotrophic lateral sclerosis (ALS). VEGF delivery protects ...
Artículo
Eye position and eye velocity integrators reside in separate brainstem nuclei.
(National Academy of Sciences, 1994)
Two types of central nervous system integrators are critical for oculomotor performance. The first integrates velocity commands to create position signals that hold fixation of the eye. The second stores relative velocity ...
Artículo
Palisade endings of extraocular muscles develop postnatally following different time courses
(Association for Research in Vision and Ophthalmology, 2017)
PURPOSE. To analyze in a frontal-eyed mammal (cat) the postnatal development of palisade endings in extraocular muscles (EOMs) and to compare the spatiotemporal and quantitative patterns of palisade endings among individual ...
Artículo
Artículo
Dual encoding of muscle tension and eye position by abducens motoneurons
(Society for Neuroscience, 2011)
Extraocular muscle tension associated with spontaneous eye movements has a pulse-slide-step profile similar to that of motoneuron firing rate. Existing models only relate motoneuron firing to eye position, velocity and ...
Artículo
VEGF is an essential retrograde trophic factor for motoneurons
(National Academy of Sciences, 2022)
VEGF was initially discovered due to its angiogenic activity and therefore named "vascular endothelial growth factor."However, its more recently discovered neurotrophic activity may be evolutionarily more ancient. Our ...
Patente. Invención
Sistema de adquisición de datos ininterrumpido en tiempo real
(Oficina Española de Patentes y Marcas (OEPM), 1997-11-16)
Sistema de adquisición de datos ininterrumpido en tiempo real, que permite la monitorización y el almacenamiento en memoria de ordenador de 8 señales analógicas a una frecuencia de muestreo de 500 Hz con una resolución de ...