. The anatomy of the frog. Frogs -- Anatomy; Amphibians -- Anatomy. 186 THE NERVOUS SYSTEM. Fiï. 124. passes under the tendon of the M. extensor carpi ulnaris into the palm o£ the hand and ends as the N, volaris digiti V viedialis. (3. The R. ulnaris lateralis passes near the thumb-rudi- ment, covered by the M. ab- ductor pollicis, deeply into the palm of the hand, and supplies by bifurcating- branches the adjacent sides of the second, third, fourth, and fifth fin- gers {R. volares) ; it also gives twigs to the muscles of the palm. [II.] The N. radialis (Figs. 123, 124, and 125 R) passes immed
. The anatomy of the frog. Frogs -- Anatomy; Amphibians -- Anatomy. 186 THE NERVOUS SYSTEM. Fiï. 124. passes under the tendon of the M. extensor carpi ulnaris into the palm o£ the hand and ends as the N, volaris digiti V viedialis. (3. The R. ulnaris lateralis passes near the thumb-rudi- ment, covered by the M. ab- ductor pollicis, deeply into the palm of the hand, and supplies by bifurcating- branches the adjacent sides of the second, third, fourth, and fifth fin- gers {R. volares) ; it also gives twigs to the muscles of the palm. [II.] The N. radialis (Figs. 123, 124, and 125 R) passes immediately beyond its origin from the N. brachialis, between the humerus and the M. triceps,. Nerves of the ventral surface of the arm. The hand supinated, and the superficial layer (Flex, carpi rad. and uln., Flex. dig. commun.) has been removed. R N. radialis. u N. ulnaris. vc R. cutan. inf. of the N. ulnaris. um Bifurcation of the N. ulnaris. along the bone to its in this course it outer side, gives off :— Rami muscular es to the separate parts of the M. triceps. The Ramus cutaneus superior (Fig. 125 re) to the skin of the outer surface of '^' '^^' the upper arm and fore- arm. The nerve then sinks deeply under the origins of the M. extensor carpi ulnaris and the 31. ex- tensor digitorum commu- nis, where it bifurcates after giving off some small twigs :— y. Small muscular twigs to the extensor muscles of the hand and fingers. h. The R. radialis medialis (^2), the. 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 Ecker, Alexander, 1816-1887; Haslam, George. Oxford, Clarendon Press
Size: 1719px × 1454px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, bookpublisheroxfordclarendonpre
