The retina is a complex neural tissue lining the inner surface of the eye. It’s responsible for converting light into electrical signals, which are then transmitted to the brain, enabling us to perceive visual information.
Key components:
- Photoreceptors (rods and cones): Convert light into electrical signals.
- Bipolar cells: Transmit signals from photoreceptors to ganglion cells.
- Ganglion cells: Send signals to the brain via the optic nerve.
- Retinal pigment epithelium (RPE): Supports photoreceptors and maintains retinal health.
The retina plays a vital role in vision, and its health is crucial for maintaining visual acuity and function.
