- optic pathway
- visual p.
Medical dictionary. 2011.
optic pathway
Look at other dictionaries:
optic glioma — optic nerve glioma, optic pathway glioma a slow growing glioma of the optic nerve or optic chiasm heralded by loss of vision, often with secondary strabismus, followed by proptosis and loss of eye movement … Medical dictionary
optic nerve — the second cranial nerve (II), which is responsible for vision. Each nerve contains about one million fibres that receive information from the rod and cone cells of the retina. It passes into the skull behind the eyeball to reach the optic chiasm … The new mediacal dictionary
Optic chiasm — Brain: Optic chiasm Visual pathway with optic chiasm (X shape outlined, red) (1543 image from Andreas Vesalius Fabrica) Latin chiasma opticum Gray s … Wikipedia
Optic radiation — Brain: Optic radiation Colour coded diagram showing radiations in quadrants from retinal disc through the brain Latin radiatio optica NeuroNames … Wikipedia
Optic nerve — The optic nerve connects the eye to the brain. The optic nerve carries the impulses formed by the retina, the nerve layer that lines the back of the eye and senses light and creates impulses. These impulses are dispatched through the optic nerve… … Medical dictionary
optic radiation — noun a nerve pathway from the lateral geniculate body to the visual cortex • Syn: ↑radiatio optica • Hypernyms: ↑nerve pathway, ↑tract, ↑nerve tract, ↑pathway * * * noun : any of several neural radiations concerned with the visual fu … Useful english dictionary
Neural pathway — A neural pathway, neural tract, or neural face, connects one part of the nervous system with another and usually consists of bundles of elongated, myelin insulated neurons, known collectively as white matter. Neural pathways serve to connect… … Wikipedia
Fiber-optic communication — An optical fiber junction box. The yellow cables are single mode fibers; the orange and blue cables are multi mode fibers: 50/125 µm OM2 and 50/125 µm OM3 fibers respectively. Fiber optic communication is a method of transmitting information from … Wikipedia
visual pathway — the sensory pathway for sight, conducting impulses from the photoreceptors to the cerebral cortex by way of the optic nerve, optic tract, and optic radiation … Medical dictionary
nerve pathway — noun a bundle of myelinated nerve fibers following a path through the brain • Syn: ↑tract, ↑nerve tract, ↑pathway • Hypernyms: ↑white matter, ↑substantia alba • Hyponyms: ↑optic radiat … Useful english dictionary
