. Eight lectures on the signs of life from their electrical aspect. Electrophysiology. LECTURE VI A Representative Experiment—Effects of Indirect Excitation—Effects of Direct Excitation immediately after Death, and Later—How Long, after a Cat's Death, can a Cat's Foot continue to Exhibit Signs of Life ?—More A B C—A Vegetable Surface—Surface against Surface —Anodic and Kathodic—Biedermann and the Frog's Tongue—A Warnino-. § 61. Demonstration.—This cat is dead, but its tissues are still alive. It was decapitated at ; it is now , and I shall talk with my eye on the clock, as I wish to sh
. Eight lectures on the signs of life from their electrical aspect. Electrophysiology. LECTURE VI A Representative Experiment—Effects of Indirect Excitation—Effects of Direct Excitation immediately after Death, and Later—How Long, after a Cat's Death, can a Cat's Foot continue to Exhibit Signs of Life ?—More A B C—A Vegetable Surface—Surface against Surface —Anodic and Kathodic—Biedermann and the Frog's Tongue—A Warnino-. § 61. Demonstration.—This cat is dead, but its tissues are still alive. It was decapitated at ; it is now , and I shall talk with my eye on the clock, as I wish to show you an experi- ment just half an hour after the death of the Fig. 41.—Diagram of experiment described in the text. The story of the cat's skin, or, more properly speaking, of its foot-pad, commences from the observations of Hermann and Luchsinger, who showed that on the skin, as on glands, secreto- motor can be disentangled from vasomotor reactions. The experiment of Hermann and Luchsinger cannot be shown here. It is a vivisection of which preliminary No. i is the abolition of G. 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 Waller, Augustus Désiré, 1856-1922. New York : E. P. Dutton
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