| PRM | phosphoribomutase; photoreceptor membrane; premature rupture of membranes; Primary Reference Materia... |
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| photoreceptor | <cell biology> A specialised cell type in a multicellular organism that is sensitive to light. This definition excludes single celled organisms, but includes noneye receptors, such as snake infra red (heat) detectors or photosensitive pineal gland cells. See: retinal rods, retinal cones. (31 Dec 1997) |
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| photoreceptor cells | Rod and cone cell's of the retina. (05 Mar 2000) |
| photoreceptors | Cells specialised to detect and transduce light and darkness. Rods and cones are the photoreceptors in the vertebrate retina. (12 Dec 1998) |
| photoreceptors, invertebrate | Cells in invertebrates which are specialised to detect and transduce light and darkness and relay that information centrally in the nervous system. (12 Dec 1998) |
Synonyms : Retinal Photoreceptors, Photoreceptor, Photoreceptor, Retinal, Retinal Photoreceptor
Synonyms : Invertebrate Photoreceptor, Photoreceptor, Invertebrate
Synonyms : Photoreceptor, Microbial, Microbial Photoreceptor, Microbial Photoreceptors
Synonyms : Vertebrate Photoreceptors, Cones and Rods, Photoreceptor, Vertebrate, Vertebrate Photoreceptor
| photoreceptor |
an element of the retina, which passes an electrical signal on to a neuron of the optic nerve head, depending upon the amount of light it recieves.
Ãâó: www.geocities.com/CapitolHill/1284/glossdef.html
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| photoreceptor |
A light-sensitive cell.
Ãâó: www.science.org.au/nova/021/021glo.htm
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| photoreceptor |
A light sensitive neuron. Photoreceptors interact with light which produces changes in their electrical properties which are communicated to other neurons. They constitute the first stage in the physiological process which underlies vision. The human retina, like the retina of most vertebrates, contains two broad classes of photo-receptors, rods and cones.
Ãâó: tigger.uic.edu/~hilbert/Glossary.html
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| photoreceptor |
One of the 125 million nerve cells in the retina of each eye that emit electrical signals when activated by light of a particular wavelength. There are two types of photoreceptor cells in vertebrates: rods, used in low light, and cones, which respond in brighter light and to color. Primary visual cortex
Ãâó: www.becomehealthynow.com/popups/120.html
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| photoreceptor |
A specialized nerve ending, such as a rod or cone cell in the retina of the eye, that is sensitive to light.
Ãâó: www.hfeconsulting.com/Expert_Witness/GlossaryLtoR....
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