What does optic chiasm mean?
Definitions for optic chiasm
op·tic chi·asm
This dictionary definitions page includes all the possible meanings, example usage and translations of the word optic chiasm.
Princeton's WordNet
optic chiasma, optic chiasm, chiasma opticumnoun
the crossing of the optic nerves from the two eyes at the base of the brain
Wiktionary
optic chiasmnoun
The part of the brain where the optic nerves partially cross.
Wikipedia
Optic chiasm
In neuroanatomy, the optic chiasm, or optic chiasma ( ; from Greek χίασμα 'crossing', from Ancient Greek χιάζω 'to mark with an X'), is the part of the brain where the optic nerves cross. It is located at the bottom of the brain immediately inferior to the hypothalamus. The optic chiasm is found in all vertebrates, although in cyclostomes (lampreys and hagfishes), it is located within the brain.This article is about the optic chiasm of vertebrates, which is the best known nerve chiasm, but not every chiasm denotes a crossing of the body midline (e.g., in some invertebrates, see Chiasm (anatomy)). A midline crossing of nerves inside the brain is called a decussation (see Definition of types of crossings).
ChatGPT
optic chiasm
The optic chiasm is an X-shaped structure formed by the crossing of the optic nerves in the brain. These nerves carry visual information from each eye, and at the optic chiasm, some of this information crosses over to the opposite side, allowing for binocular vision and depth perception. This structure is located at the bottom of the brain directly below the hypothalamus.
Wikidata
Optic chiasm
The optic chiasm or optic chiasma is the part of the brain where the optic nerves partially cross. The optic chiasm is located at the bottom of the brain immediately below the hypothalamus.
U.S. National Library of Medicine
Optic Chiasm
The X-shaped structure formed by the meeting of the two optic nerves. At the optic chiasm the fibers from the medial part of each retina cross to project to the other side of the brain while the lateral retinal fibers continue on the same side. As a result each half of the brain receives information about the contralateral visual field from both eyes.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of optic chiasm in Chaldean Numerology is: 4
Pythagorean Numerology
The numerical value of optic chiasm in Pythagorean Numerology is: 8
Translations for optic chiasm
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"optic chiasm." Definitions.net. STANDS4 LLC, 2024. Web. 19 Apr. 2024. <https://www.definitions.net/definition/optic+chiasm>.
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