Blue-cone monochromacy - Wikipedia
Blue cone monochromacy (BCM) is an inherited eye disease that causes severe color blindness, poor visual acuity, nystagmus, hemeralopia, and photophobia due to the absence of functional red (L) and green (M) cone photoreceptor cells in the retina.
Blue cone monochromatism | About the Disease | GARD
Blue cone monochromatism is an inherited vision disorder. In this condition, the light sensitive cells in the eye used for color vision (cones) are affected. There are three types of cones that respond to one of three colors: red, green, and blue.
What is Blue Cone Monochromacy? | BCM Families Foundation
In particular, Blue Cone Monochromacy is a recessive X-linked disease which means the disease is expressed in males (XY) who are hemizygous for the mutation and in the rare females (XX) who are homozygous for the genetic mutation, i.e. in females who have the genetic mutation on both X chromosomes.
Cone cell - Wikipedia
Cone cells or cones are photoreceptor cells in the retinas of vertebrates' eyes. They respond differently to light of different wavelengths, and the combination of their responses is responsible for color vision.
BCM Families Foundation | Therapy, research & support for Blue Cone ...
Explore therapies, research, and support for Blue Cone Monochromacy with BCM Families Foundation. Together, making a brighter future possible.
Blue Cone Monochromacy | Hereditary Ocular Diseases
There are 3 types of cones that individually respond to one of three colors: red, green, and blue. Only 1-2% of these cones respond to blue light and none of them (and no rods) are located in the fovea which is the area of the retina that we usually use for the highest visual resolution.
Orphanet: Blue cone monochromatism
Blue cone monochromatism (BCM) is a recessive X-linked disease characterized by severely impaired color discrimination, low visual acuity, nystagmus, and photophobia, due to dysfunction of the red (L) and green (M) cone photoreceptors.
Blue Cone Monochromacy: Visual Function and Efficacy Outcome …
Apr 24, 2015 · Blue cone monochromacy (BCM) is a congenital retinal disorder caused by mutations in the OPN1LW / OPN1MW gene cluster on the X chromosome that controls the expression of the red (L, long wavelength) and green (M, …
Diagnosis of Blue Cone Monochromacy - BCM Families Foundation
Find out how Blue Cone Monochromacy is diagnosed and what steps to take next. BCM Families Foundation guides you through the process.
Blue cone monochromacy: Causative mutations and associated …
May 1, 2009 · Blue cone (S cone) monochromatism (BCM) is a rare X-linked congenital stationary cone dysfunction syndrome, affecting approximately 1 in 100,000 individuals. Affected males with BCM have no functional long wavelength sensitive (L) or …