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The conducted action potential of mixed somatic nerve when recorded, The conducted action potential of mixed somatic nerve when recorded, after amplification, by the cathode ray oscillograph exhibits waves, the after amplification, by the cathode ray oscillograph exhibits waves, the more constant and prominent of which, for the sake of convenience, more(More)
Numerous experiments, performed in this laboratory during the last few years, upon the form of the action potential wave of nerve, have established the fact that the wave is built up of units, which we have designated as axon potential waves. The form of the potential-time curve, as led off from a point on the nerve, depends in part upon the distance of(More)
Heart muscle ordinarily conducts the wave of facility in either direction. This has seemed to be a of the myogenic theory theless, it is well known which is now almost universally that there may be differences in excitation with equal necessary consequence accepted. Never-auriculo-ventricular junction dependin and that various forms of treatment of the(More)
THE FACTS COLLECTED IN THE THIRD PART OF THIS PAPER JUSTIFY THE FOLLOWING CONCLUSIONS: (1) All of the cardinal symptoms of Stokes-Adams disease may be duplicated by heart-block resulting from a lesion in or near the auriculo-ventricular bundle of His, and by this alone. (2) No typical case of Stokes-Adams disease has been described in which heart-block(More)
PLATE ~7. Lewis/ in I9O8 , called attention "to the widespread misunderstanding of the relations which exist between respiration and blood pressure." He states that in books on the subject one finds usually only the results obtained by Einbrodt in the dog, and by Klemen-siewicz in man. Essentially these consist of a rise of pressure during inspiration and a(More)