. A text-book of animal physiology [microform] : with introductory chapters on general biology and a full treatment of reproduction, for students of human and comparative (veterinary) medicine and of general biology. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. pt in a par- is attached ochment to Etry M0 depioto the oommomtion, or ic junction, y ligament; B it is from aloid mem- tive power. ir the diver- d hence the >m a remote m inwardâ â act. These the changes of the lens lal evidence bs described, ticular gan- cperimented mi f
. A text-book of animal physiology [microform] : with introductory chapters on general biology and a full treatment of reproduction, for students of human and comparative (veterinary) medicine and of general biology. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. pt in a par- is attached ochment to Etry M0 depioto the oommomtion, or ic junction, y ligament; B it is from aloid mem- tive power. ir the diver- d hence the >m a remote m inwardâ â act. These the changes of the lens lal evidence bs described, ticular gan- cperimented mi forward, hsed. Vaso- if they have inimportant '^e an impor- VISION. see Altkrations in the Size of the Pupil. The pupil varies in size according as the iris is in a greater or less degree active. All observers are agreed that the circu- lar fibers around the pupillary margin are muscular, forming the so-called sphincter of the iris; but great differences of opin- ion still exist in regard to the radiating fibers. It is thought by many that all the changes in the iris may be explained by the elasticity of its structure without assuming the existence of muscular fibers other than those of the sphincter; thus a contraction of the latter would result in diminution of the pu- pillary aperture, its relaxation to an enlargement, provided the rest of the iris were highly elastic. The conclusions in regard to the innervation of the iris rest largely upon the results of certain experiments which we shall OpUceentn- Oetiio-motor.^ i. eentre \ â¢Â»^ DOator '^^r-ib'sr-^'K^ Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Mills, Wesley, 1847-1915. New York : D. Appleton; London : Caxton House
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Keywords: ., bookauthormillswes, bookcentury1800, bookdecade1880, bookyear1889
