Identifier: principlespracti1904osle (find matches)
Title: The principles and practice of medicine, designed for the use of practitioners and students of medicine
Year: 1904 (1900s)
Authors: Osler, William, Sir, 1849-1919
Subjects: Medicine Medicine
Publisher: New York, Appleton
Contributing Library: Columbia University Libraries
Digitizing Sponsor: Open Knowledge Commons

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Fig. 1.—Diagram of motor path,showing the crossing of thepath, which takes place inthe upper segment. (Van Gre-huchten, colored.) 904 DISEASES OF THE NERVOUS SYSTEM. t.EG
Text Appearing After Image:
Pig. 2.—Diagram of motor path from right brain. The upper segment is black, the lowerred. The nuclei of the motor cerebral nerves are shown on the left side; on the rightside the cerebral nerves of that side are indicated. A lesion at 1 would cause uppersegment paralysis in the arm of the opposite side—cerebral monoplegia; at 2, uppersegment paralysis of the whole opposite side of the body—hemiplegia; at 3, uppersegment paralysis of the opposite face, arm, and leg, and lower segment paralysisof the eye muscles on the same side—crossed paralysis; at 4, upper segment paraly-sis of opposite arm and leg, and lower segment paralysis of the face and the externalrectus on the same side—crossed paralysis; at 5, upper segment paralysis of all mus-cles below lesion, and lower segment paralysis of muscles represented at level oflesion—spinal paraplegia; at 6, lower segment paralysis of muscles localized at seatof lesion—anterior poliomyelitis. (Van G-ehuchten, modified.) GENERAL IN

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