Muscles Of Orbit
The extraocular muscles are the seven muscles that control movement of the eye (there are four in bovines). The actions of the extraocular muscles depend on the position of the eye at the time of muscle contraction.
Four of the muscles control the movement of the eye in the four cardinal directions: up, down, left and right. The remaining two muscles control the adjustments involved in counteracting head movement; for instance this can be observed by looking into ones own eyes in a mirror whilst moving ones head.
Read more about Muscles Of Orbit: Development, Anatomy, List of Muscles, Coordination of Movement Between Both Eyes, Mnemonic Devices, Clinical Examination, Additional Images
Famous quotes containing the words muscles of, muscles and/or orbit:
“Light
Flashed from his matted head and marble feet,
He grappled at the net
With the coiled, hurdling muscles of his thighs:
The corpse was bloodless, a botch of reds and whites,”
—Robert Lowell (1917–1977)
“As the strong man exults in his physical ability, delighting in such exercises as call his muscles into action, so glories the analyst in that moral activity which disentangles.”
—Edgar Allan Poe (1809–1845)
““To my thinking” boomed the Professor, begging the question as usual, “the greatest triumph of the human mind was the calculation of Neptune from the observed vagaries of the orbit of Uranus.”
“And yours,” said the P.B.”
—Samuel Beckett (1906–1989)