Assessment
Questionnaire

Have a symptom?
See what questions
a doctor would ask.
 
Organs » Macula
 

Macula

Descriptions of Macula

Macula: a yellowish central area of the retina that is rich in cones and that mediates clear detailed vision
Source: WordNet 2.1

Article Excerpts about Macula

The macula is in the center of the retina, the light-sensitive layer of tissue at the back of the eye. As you read, light is focused onto your macula. There, millions of cells change the light into nerve signals that tell the brain what you are seeing. This is called your central vision. With it, you are able to read, drive, and perform other activities that require fine, sharp, straight-ahead vision. (Source: excerpt from Facts About Age-Related Macular Degeneration: NEI)

Summary Information: Macula

Macula: The macula is a specialized area of the retina in the back of the eye. The macula is located behind the lens on the center of the retina and contains the cones, visual receptors that detect color. It also plays an important role in fine central vision. The macula includes an area called the fovea.

Light flows through the cornea and the pupil onto the lens before it is projected onto the macula of the retina. Conditions that can afflict the macula include detached retina, diabetic retinopathy, trauma, and macular degeneration.

Closely Related Organs: Macula

The following organs are closely related to the organ: Macula:

Conditions Afflicting Organs: Macula

The following conditions are related to the organ: Macula:

Other Names: Macula

The following are other names for the organ: Macula:

Sub Parts: Macula

The following list contains sub-parts of the organ: Macula:

Symptoms Related to Afflictions of: Macula

These symptoms are related to afflictions of the organ: Macula:

  • Blurred vision
  • Loss of central vision
  • Blindness
  • Seeing bright flashes of light
  • Seeing "floaters"
  • Loss of vision in a visual field

Condition count: 0

Organs: list of all organs

More Anatomy Topics

  • Somatostatin
  • Speech
  • Sperm
  • Sphenoid Bone
  • Sphenoid Sinuses
  • Sphincter Urethrae
  • Spinal Cavity
  • Spinal cord
  • Spinal Nerves
  • Spinal Nerves of the Cervical Region
  • Spinal Nerves of the Lumbar Region
  •  

    By using this site you agree to our Terms of Use. Information provided on this site is for informational purposes only; it is not intended as a substitute for advice from your own medical team. The information on this site is not to be used for diagnosing or treating any health concerns you may have - please contact your physician or health care professional for all your medical needs. Please see our Terms of Use.

    Home | Symptoms | Diseases | Diagnosis | Videos | Tools | Forum | About Us | Terms of Use | Privacy Policy | Site Map | Advertise