Tutti i dati strutturati del file e del namespace proprieta sono disponibili con licenza creative commons cc0. The ganglion cell axons form the optic nerve after they leave the eye. The optic disc represents the beginning of the optic nerve and is the point where the axons of retinal ganglion cells come together. Descargue como pdf, txt o lea en linea desde scribd. Getting started with optica as will be seen, optica is an authoring tool based on the mathematica backbone. The term papilledema refers to the edema that appears in the optic papilla after intracranial hypertension. New text matches the look of the original fonts in your scanned image. The optic disc is placed 3 to 4 mm to the nasal side of the fovea. We measured extracellular aquaporin4 microparticles in the cerebrospinal fluid of a. Pdf to text, how to convert a pdf to text adobe acrobat dc. Anomalias congenitas y del desarrollo del nervio optico pdf. Neuromyelitis optica spectrum disorder with increased. In the middle of it is the lacrimal punctum, a small hole that lets tears drain into the inside of the nose through the lacrimal canaliculi.
The optic disc or optic nerve head is the point of exit for ganglion cell axons leaving the eye. Optica is a new generation of optical design software. Html pdf coherence switching of a degenerate vecsel for multimodality imaging sebastian knitter, changgeng liu, brandon redding, mustafa k. Started in 1995, this collection now contains 6769 interlinked topic pages divided into a tree of 31 specialty books and 732 chapters. Anatomia ocular globo ocular via optica sistema muscular. We demonstrate an ultralow loss monolithic integrated lithium niobate photonic platform consisting of dryetched subwavelength waveguides with extracted propagation losses as low as 2. Monolithic ultrahighq lithium niobate microring resonator. Open a pdf file containing a scanned image in acrobat for mac or pc. It is a vertical oval, with average dimensions of 1. Osa monolithic ultrahighq lithium niobate microring resonator. Optica 4 a newgeneration system for designing and analyzing customized optic systems. Optic papilla definition of optic papilla by medical dictionary. In 1882 wiethe reported a case of congenital deformity of the optic disk. It offers unprecedented flexibility and builds upon the enormous repertoire of symbolic, numeric and graphic capabilities in mathematica.
Optic papilla medical definition merriamwebster medical. It offers unprecedented flexibility and builds upon the enormous repertoire of symbolic, numeric and graphic capabilities in. This depression can be a variety of shapes from a shallow indentation to a bean potthis shape can be significant for diagnosis of some retinal. There is a central depression, of variable size, called the optic cup. The optic disc is also the entry point for the major blood vessels that supply the retin. Pdf the term papilledema refers to the edema that appears in the optic papilla after intracranial hypertension. Click the text element you wish to edit and start typing. Optic papilla definition of optic papilla by medical. His patient was a woman aged 62 who presented herself for examination because of glaucoma in the right eye. Neuromyelitis optica spectrum disorders are severe autoimmune inflammatory diseases of the central nervous system associated with the presence of immunoglobulin g antibodies against the water channel protein aquaporin4.