Arm
The ulnar nerve originates from the C8-T1 nerve roots (and occasionally carries C7 fibres) which form part of the medial cord of the brachial plexus, and descends on the posteromedial aspect of the humerus.
Read more about this topic: Ulnar Nerve
Famous quotes containing the word arm:
“... possibly there is no needful occupation which is wholly unbeautiful. The beauty of work depends upon the way we meet it—whether we arm ourselves each morning to attack it as an enemy that must be vanquished before night comes, or whether we open our eyes with the sunrise to welcome it as an approaching friend who will keep us delightful company all day, and who will make us feel, at evening, that the day was well worth its fatigues.”
—Lucy Larcom (1824–1893)
“A man who sees another man on the street corner with only a stump for an arm will be so shocked the first time he’ll give him sixpence. But the second time it’ll only be a threepenny bit. And if he sees him a third time, he’ll have him cold-bloodedly handed over to the police.”
—Bertolt Brecht (1898–1956)
“Four-room shack aspiring high
With an arm of scrawny mast
For the visions in the sky
That go blindly pouring past.”
—Robert Frost (1874–1963)