๐Ÿ”ฌgeneral biology i review

key term - Retina

Definition

The retina is a thin layer of tissue located at the back of the eye that contains photoreceptor cells. It converts light into neural signals that are then sent to the brain for visual recognition.

5 Must Know Facts For Your Next Test

  1. The retina consists of two main types of photoreceptor cells: rods and cones.
  2. Rods are responsible for vision in low light conditions, while cones detect color and function best in bright light.
  3. The macula, a small central area of the retina, is crucial for sharp central vision.
  4. Retinal ganglion cells transmit visual information from the photoreceptors to the brain via the optic nerve.
  5. Retinal detachment is a serious condition where the retina separates from its underlying tissue, leading to potential vision loss if not treated promptly.

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