Buckmaster's Elements of animal physiology / by John Angell.

  • Angell, John
Date:
1866
Catalogue details

Licence: Public Domain Mark

Credit: Buckmaster's Elements of animal physiology / by John Angell. Source: Wellcome Collection.

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    eyeball and contents. The eyeball is about i inch antero-posterior (from front to back) diameter, and 9-ioths of an inch in lateral diameter. It consists Fig. 83.—The Eyes and the Muscles of the Left Eyeball. A B. Line showing direction of the axis of vision. B. Cornea. M m in. Globe of the eye (sclerotic coat). C S. Super rectus muscle {aitolens). i. Internal recttis muscle {adductor'), n. External rectus muscle {abductor). O. Superior oblique muscle {trochlearis). P. Pulley, or tendinous ring through which the trochlearis, or pulley muscle, works. F. Bony wall of the optic foramen. N. Optic nerve. O C. Optic commissure. of three coats, encloses three humours and two muscles, and is supplied with nerves and arteries. (See A B Fig. 84.)