. Eight lectures on the signs of life from their electrical aspect. Electrophysiology. THE SIGNS OF LIFE [LECT. inspection—viz., the great delay between excitation and response —about two seconds with a fresh preparation, about three •005- •OO4- •OO3- •ooa- •001 - o. 10 30 sees. •002— •OOI - [ I 1 t I o 10 20 jo sees. FlG. 28.—Frog. Nerve-skin preparation. Galvanometric records of the lost time of the response to indirect excitation by tetanisation of the sciatic nerve. Lost time — 2 to 3 sees. Lost time of the galvanometer itself = I sec. relation to that given in the text will be easi
. Eight lectures on the signs of life from their electrical aspect. Electrophysiology. THE SIGNS OF LIFE [LECT. inspection—viz., the great delay between excitation and response —about two seconds with a fresh preparation, about three •005- •OO4- •OO3- •ooa- •001 - o. 10 30 sees. •002— •OOI - [ I 1 t I o 10 20 jo sees. FlG. 28.—Frog. Nerve-skin preparation. Galvanometric records of the lost time of the response to indirect excitation by tetanisation of the sciatic nerve. Lost time — 2 to 3 sees. Lost time of the galvanometer itself = I sec. relation to that given in the text will be easily traced if it be remembered that there all outgoing effects read upwards and all ingoing effects down- wards. Outgoing- * I "Exceptional;1 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-. New York : E. P. Dutton
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