Definition of Melanopsin. Meaning of Melanopsin. Synonyms of Melanopsin

- Melanopsin is a type of photopigment belonging to a larger family of light-sensitive retinal proteins called opsins and encoded by the gene Opn4. In the...
- (ipRGCs), also called photosensitive retinal ganglion cells (pRGC), or melanopsin-containing retinal ganglion cells (mRGCs), are a type of neuron in the...
- light-dark cycles. He also described the role of melanopsin in ipRGCs. Using a rat melanopsin gene, a melanopsin-specific antibody, and fluorescent immunocytochemistry...
- rod and cone pigments, melanopsin has the ability to act as both the excitable photopigment and as a photoisomerase. Melanopsin is therefore able to isomerize...
- visual transduction cascade. Another opsin found in the mammalian retina, melanopsin, is involved in circadian rhythms and pupillary reflex but not in vision...
- example, melanopsin has an absorption range of 420–540 nm and regulates circadian rhythm and other reflexive processes. Since the melanopsin system does...
- the intrinsically photosensitive ganglion cells of the retina is called melanopsin. These cells are involved in various reflexive responses of the brain...
- the primary factors affecting the circadian rhythm is the excitation of melanopsin, a light sensitive protein that absorbs maximally at 480 nm, but has at...
- any potential role would be secondary to the better established role of melanopsin (see also Intrinsically photosensitive retinal ganglion cell). Sensitivity...
- (born 29 June 1965) is an American neuroscientist and the discoverer of melanopsin, an opsin found in specialized photosensitive ganglion cells of the mammalian...