Title Author 1 Author 1 2 Departament and

Title Author 1, Author 1 2 Departament and Adredd e-mail: aa@aa. aaa. aa, aa@aa. aa 1 Departament and Adredd e-mail: aa@aa. aaa. aa, aa@aa. aa 2 1. Introduction xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 3. xxx 4. Conclusions xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 2. xxxx aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa Referenses [1] A. L. Hodgkin abd A. F. Huxley, J. Physiol. (london) 117 (1952) 500. [2] BIEDERMAN, W. (1898). “Electrophysiology”. London. [3]Du. BOIS-REYMOND, F. (1849). “Untersuchngen ueber thierische elektricitaet”. v. 2, Berlin. [4]GASSER, H. S. ; ERLANGER, J. (1925). “The nature of conduction of an Guanabara Koogan S. A. , 564 p. [5] GUYTON, A. C. (1988). “Fisiologia Humana”. 6. ed. Rio de Janeiro, Guanabara Koogan S. A. , 564 p. [6] HODGKIN, A. L. ; HUXLEY, A. F. (1952). “Propagation of Electrical Signals Along Giant Nerve Fibers”. Proc. Royal Society of London Series B - Biological Sciences, v. 140, n. 899, p. 177 -183. [7] HODGKIN, A. L. ; HUXLEY, A. F. (1952). “Currents Carried by Sodium and Potassium Ions Through the Membrane of the Giant Axon of Loligo”. J. Physiol. , London, v. 116, n. 4, p. 449 -472. [8] HODGKIN, A. L. ; HUXLEY, A. F. (1952). “The Components of Membrane Conductance in the Giant Axon of Loligo”. J. Physiol. , London, v. 116, n. 4, p. 473 -496. [9] ROBSON, A. J. (1989). “Physiology of muscle and nerve”. In: SNYDERMACKLER, L. ; ROBINSON, A. J. Clinical Electrophysiology. Baltimore, Williams & Wilkins, p. 59 -94. Support Projeto FAPESP Nº 02/04130 -1