Definition of Optic chiasma

1. Noun. The crossing of the optic nerves from the two eyes at the base of the brain.

Exact synonyms: Chiasma Opticum, Optic Chiasm
Generic synonyms: Chiasm, Chiasma, Decussation

Lexicographical Neighbors of Optic Chiasma

opter
opters
opthalmic
opthalmologist
opthalmology
opthalmoscope
opthamology
optic
optic agnosia
optic ataxia
optic atrophy
optic axis
optic canal
optic capsule
optic chiasm
optic chiasma (current term)
optic decussation
optic disc
optic disk
optic disk drusen
optic fissure
optic foramen
optic glioma
optic groove
optic layer
optic lobe
optic nerve
optic nerve diseases
optic nerve drusen

Literary usage of Optic chiasma

Below you will find example usage of this term as found in modern and/or classical literature:

1. A Text Book of Physiology by Michael Foster (1894)
"... retina of that eye ; but the two optic nerves meet, ventral to the floor of the third ventricle, cross each other at the optic chiasma (Fig. 138, op. ..."

2. The Journal of Comparative Neurology by Denison University (1903)
"The optic chiasma and the Post-optic Commissure. This subject has been treated in two papers by Dr. BURTON D. MYERS. In the first' the chiasma alone was ..."

3. Anatomy, Descriptive and Applied by Henry Gray (1913)
"The nerves of opposite sides are connected together at the optic chiasma, ... The left optic nerve and the of the opposite side to form the optic chiasma. ..."

4. Cunningham's Manual of Practical Anatomy by Daniel John Cunningham, Arthur Robinson (1914)
"The optic chiasma lies at the anterior end of the interpeduncular fossa, ... The cerebral peduncles, the optic tracts and the optic chiasma enclose a deep ..."

5. Anatomy of the brain and spinal cord with special reference to mechanism and by Harris Ellett Santee (1907)
"It extends from the anterior superior surface of the optic chiasma upward and ... The optic chiasma is a quadrilateral sheet of nerve fibers whose anterior ..."

6. The Anatomy of the Nervous System from the Standpoint of Development and by Stephen Walter Ranson (1920)
"The optic chiasma and Optic Tracts.—The optic nerve emerges from the bulbus oculi at the nasal side of the posterior pole and, after entering the cranium ..."

7. A Text-book of physiology by Michael Foster (1891)
"The amount and character of the decussation taking place in the optic chiasma differs in different animal types, the differences having relation to the ..."

8. An Introduction to Neurology by Charles Judson Herrick (1922)
"Identically the same nerve-fibers which make up the so-called optic nerves peripherally of the optic chiasma are called the optic tracts centrally of that ..."

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