Discoveries and inventions of the nineteenth century (1905)
Routledge, Robert · London : G. Routledge and Sons · leaf 511
watch closely hiseyes while he repeats the experiment, and after a few trials he will suc-ceed in maintaining the requisite immobility of the eyeballs—a conditionupon which the success of many such experiments depends. This extreme mobility of the eyeballs more than compensates for theloss of the… … Fig. 237.—Muscles of Eyes. The muscles of the eyeballs viewed from above :—b, the internal rectus; e, the external rectus ;s, the superior rectus; T, the superior oblique, passing through a loop of ligament at u, andturning outwards and downwards to its insertion at c. The infericr rectus and the…
Inventions
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