Retina of the Eye: What It Is, Function Anatomy - Cleveland Clinic What is the retina of the eye? The retina is a layer of cells at the back of your eyeball that converts light into nerve signals It then sends those signals along your optic nerve to your brain Your brain processes those signals into your sense of vision
Retina - Wikipedia The retina (from Latin rete 'net'; pl retinae or retinas) is the innermost, light-sensitive layer of tissue of the eye of most vertebrates and some molluscs
Retina | Definition, Function, Facts | Britannica Retina, layer of nervous tissue that covers the inside of the back two-thirds of the eyeball, in which stimulation by light occurs, initiating the sensation of vision
Retina: Function, Location, Health Problems, and More - WebMD One of the most important parts within the eye is the retina What Is the Retina? The retina is the layer of cells positioned at the back of your eyeball This layer senses the light that comes
Retina: Anatomy, Function, and Associated Conditions The retina is a layer of tissue at the back of the eyeball It is made up of nerve cells, also known as photoreceptor cells, which transmit visual information to the optic nerve
What Are the Layers of the Retina and Their Functions The human retina contains 10 distinct layers, stacked in a thin sheet of tissue that lines the back of the eye and measures roughly 250 to 350 micrometers thick depending on the location These layers work together to capture light, convert it into electrical signals, and begin processing visual information before it ever reaches the brain
The Retina: A Window into the Brain - PMC The retina contains a surprising complexity in its cellular architecture, and literally presents a window to the brain; no other part of the central nervous system is amenable to direct observation
Retina - American Academy of Ophthalmology Retina Fundus photograph of the posterior pole The anatomical macula is bounded by the superior and inferior temporal vascular arcades The central dark area comprises the fovea Read an overview of general eye anatomy to learn how the parts of the eye work together