Aug 8, 2023 · The retina is a layered structure with ten distinct layers of neurons interconnected by synapses. The cells subdivide into three basic cell types: photoreceptor cells, neuronal cells, and glial cells.

The optic vesicle gives rise to three structures: the neural retina, the retinal pigmented epithelium, and the optic stalk. The neural retina contains the retinal progenitor cells (RPCs) that give rise to the seven cell types of the retina.

What are the parts of the retina? Your retina has two main parts: your macula and your peripheral retina. Macula. The cones in your macula are essential for seeing colors and fine details. This vision allows you to do things like read, see faces and drive. Peripheral retina.

Oct 9, 2024 · The retina senses light and generates electrical impulses so the brain can create an image. This article discusses the retina’s anatomy, functions, and associated disorders. It also covers the fundamental anatomy of the eye and how …

Aug 8, 2023 · The retina is a layer of photoreceptors cells and glial cells within the eye that captures incoming photons and transmits them along neuronal pathways as both electrical and chemical signals for the brain to perceive a visual picture.

Jan 22, 2025 · The retina is a complex, layered structure that is essential for capturing and processing visual information. It consists of several layers of specialized cells and tissue that work together to detect light and begin the process of vision.

Feb 10, 2025 · Ten layers of cells in the retina can be seen microscopically. In general, there are four main layers: (1) Next to the choroid is the pigment epithelium, already mentioned. (2) Above the epithelium is the layer of rods and cones, the light-sensitive cells.

Oct 30, 2023 · The retina is composed of epithelial, glial, and neural cells that are organized into 10 distinctive layers. Out of these, the first 9 layers belong to the inner neurosensory retina, one of which are the photoreceptors that are sensitive to light.

The retina is a multilaminar structure comprised of separate layers of neurons and glial cells which forms the inner surface of the eye’s posterior segment.

We consider anatomical structures of the retina including gross and microscopic anatomy of the fundus, layers of the retina, retinal cell types, and neuronal wiring of the retina. We discuss briefly biochemistry of the visual transduction cascade and the Vitamin A cycle.