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210 The Journal of Laryngology, the work. The various forms of laryngeal paralysis are conveniently grouped together and illustrated. Laryngeal neuritis comes in for a share of attention, and Dr. Luc thinks that the term should be limited to those cases in which the appearances develop with suddenness in an individual who may or may not be rheumatic, but who is exempt from all signs of hysteria, a paralysis affecting the range of the superior or recurrent laryngeal, and an absence of any appreciable cause of com- pression, a diminution of the faradic reaction of the muscles and progres- sive cure following both forms of electrization. Paralyses of bulbar origin are next detailed (glosso-labial palsy, sclerosis, tabes, softening, etc.). A good chapter deals with the contested point whether there are laryngeal paralyses produced from a lesion of the cerebral hemispheres, and the recent experimental work of Semon and Horsley, and clinical observations of Garel and Dor, and Dejerine, are discussed, and in the end the author forms the conclusion (with Rauge) that laryngeal paralysis of cortical or subcortical origin will doubtless cease to be an exceptional clinical phenomenon when examination of the larynx of all patients affected with cerebral lesions, and especially hemiplegia, becomes in hospitals a matter of routine. Myopathic paralysis is briefly discussed, and a useful chapter upon the diagnosis and semeiology of laryngeal paralyses follows. The book closes with the consideration of the dyskinesias, reflex, phonatory, inspira- tory, chorea, paralysis agitans, disseminated sclerosis and tabes. We congratulate Dr. Luc upon having produced a most excellent treatise, and having exercised a great deal of skill in presenting clearly and concisely, within the limits of a short book of under three hundred pages, a most difficult subject.
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