The term anterior horn (also frontal horn, anterior cornu, frontal cornu) may refer to either of two separate anatomical structures within the central nervous system:
- anterior horn of lateral ventricle in the brain, which passes forward, laterally, and slightly downward from the interventricular foramen into the frontal lobe
- anterior horn of spinal cord, the ventral (front) grey matter section of the spinal cord which contains motor neurons that affect the axial muscles
Famous quotes containing the words anterior and/or horn:
“But now moments surround us
Like a crowd, some inquisitive faces, some hostile ones,
Some enigmatic or turned away to an anterior form of time
Given once and for all. The jetstream inscribes a final flourish
That melts as it stays.”
—John Ashbery (b. 1927)
““I wanted there should be some there next year.”
“Of course you did. You left the rest for seed,
And for the backwoods woodchuck. You’re the girl!
A Ram’s Horn orchid seedpod for a woodchuck
Sounds something like. Better than farmer’s beans
To a discriminating appetite....””
—Robert Frost (1874–1963)