macula, macula lutea, macular area, yellow spot(noun)
a small yellowish central area of the retina that is rich in cones and that mediates clear detailed vision
macula (yellow spot in the human eye)
U.S. National Library of Medicine
An oval area in the retina, 3 to 5 mm in diameter, usually located temporal to the posterior pole of the eye and slightly below the level of the optic disk. It is characterized by the presence of a yellow pigment diffusely permeating the inner layers, contains the fovea centralis in its center, and provides the best phototropic visual acuity. It is devoid of retinal blood vessels, except in its periphery, and receives nourishment from the choriocapillaris of the choroid. (From Cline et al., Dictionary of Visual Science, 4th ed)
The numerical value of macula lutea in Chaldean Numerology is: 1
The numerical value of macula lutea in Pythagorean Numerology is: 2
Images & Illustrations of macula lutea
Find a translation for the macula lutea definition in other languages:
Select another language:
Discuss these macula lutea definitions with the community:
Word of the Day
Would you like us to send you a FREE new word definition delivered to your inbox daily?
Use the citation below to add this definition to your bibliography:
"macula lutea." Definitions.net. STANDS4 LLC, 2017. Web. 23 Nov. 2017. <http://www.definitions.net/definition/macula lutea>.