How Many Ventricles Are There in the Brain

question 126

Multiple Choice

How many ventricles are there in the brain?

• A) 1
• B) 3
• C) 4
• D) 2
• E) none of the above

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Definitions:

Glaucoma

A group of eye conditions that damage the optic nerve, often caused by abnormally high pressure in the eye, and can lead to loss of vision if not treated.

RGC Axons

The nerve fibers of retinal ganglion cells that extend into the brain, conveying visual information from the eye.

Retinal Ganglion Cells

Neurons in the retina that receive visual information from photoreceptors and transmit it to the brain.

Optic Nerve

The cranial nerve that transmits visual information from the retina to the brain.