optic nerve
noun
: either of the second pair of cranial nerves that pass from the retina to the optic chiasma and conduct visual stimuli to the brain see eye illustration
Examples of optic nerve in a Sentence
Recent Examples on the Web
She was diagnosed with optic nerve hypoplasia as a baby—but getting that initial diagnosis was far from easy.
—
Rachael O'Connor, MSNBC Newsweek, 7 June 2025
Since high intracranial pressure can damage the optic nerve and lead to permanent vision loss, the primary goal of treatment is to decrease pressure and preserve the optic nerve.
—Danielle Wilhour, The Conversation, 28 May 2025
Last year, he was operated on in Gaza for a brain tumor pressing down on his optic nerve.
—Jane Arraf, NPR, 20 June 2025
The main sign seen in the eyes is optic nerve swelling, also called a papilledema headache.
—Elizabeth Yuko, Flow Space, 27 May 2025
See All Example Sentences for optic nerve
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Rachael O'Connor, MSNBC Newsweek, 7 June 2025
Since high intracranial pressure can damage the optic nerve and lead to permanent vision loss, the primary goal of treatment is to decrease pressure and preserve the optic nerve.
—Danielle Wilhour, The Conversation, 28 May 2025
Last year, he was operated on in Gaza for a brain tumor pressing down on his optic nerve.
—Jane Arraf, NPR, 20 June 2025
The main sign seen in the eyes is optic nerve swelling, also called a papilledema headache.
—Elizabeth Yuko, Flow Space, 27 May 2025
See All Example Sentences for optic nerve
Cite this Entry
“Optic nerve.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/optic%20nerve. Accessed 9 Jul. 2025.
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