Extracellular potentials of single active muscle fibres: Effects of finite fibre length

A Gydikov1, Natalia A. Trayanova1
1Central Laboratory of Biophysics, Bulgarian Academy of Sciences, Sofia, Bulgaria#TAB#

Tóm tắt

Từ khóa


Tài liệu tham khảo

Brooks GMcG, Eccles J.C. (1947) Electrical investigation of the monosynaptic pathways through the spinal cord. J Neurophysiol 10:251–274

Del Castilo J, Katz B (1954) The membrane change produced by the neuromuscular transmitter. J Physiol 125:546–565

Dimitrov GV, Dimitrova N (1974) Influence of the asymmetry in the distribution of the depolarization level on the extracelllar potential field generated by an excitable fibre. Electromyogr clin Neurophysiol 14:225–275

Dimitrova N (1973) Influence of the length of the depolarized zone on the extracellular potential field of a single unmyelinated nerve fibre. Electromyogr Clin Neurophysiol 13:547–558

Dimitrova N (1974) Model of the extracellular potential field of a single striated muscle fibre. Electromyogr Clin Neurophysiol 14:53–66

Dimitrova N, Dimitrov GV (1974) Extracellular potential field of a single striated muscle fibre. Electromyogr Clin Neurophysiol 14:279–292

Fatt P, Katz B (1951) An analysis of the end-plate potential recorded with an intra-cellular electrode. J Physiol 115:320–370

Gutman AM (1968) Dipole theory of the intracellular field (in Russian). Biofisika 13:679–684

Gydikov A, Kosarov D (1972a) Volume conduction of the potentials from separate motor units in human muscle. Electromyogr Clin Neurophysiol 12:127–147

Gydikov A, Kosarov D (1972b) Extraterritorial potential field of impulses from separate motor units in human muscle. Electromyogr Clin Neurophysiol 12:283–305

Gydikov A, Kosarov D (1974) Influence of the various factors on the length of the summated depolarized area of the muscle fibres in voluntary activating of the motor units and in electrical stimulation. Electromyogr Clin Neurophysiol 14:79–93

Gydikov A, Gerilovsky L, Radicheva N (1981) Dependence between intra-and extracellular potentials of isolated single frog muscle fibres. Proceedings of the 4th International Symposium on Motor Control Varna, 44–45

Janke E, Emde F, Lösch F (1960) Tafeln höherer Funktionen. Teubner, Stuttgart

Katz B (1966) Nerve, muscle, and synapse. McGraw-Hill, New York

Katz B, Miledi R (1965) Propagation of electric activity in motor nerve terminals. Proc R Soc London Ser B 161:453–482

Kostuk PG (1960) Microelectrode technique (in Russian). Izv Akademii Nauk USSR, Kiev

Lorente de No R (1947) A study of nerve physiology. Studies of the Rockfeller Institute for Medical Research 132

Miller-Larsson A (1985) An analysis of the extracellular single muscle fibre action potential field-modelling results. Biol Cybern 51:271–284

Orate M, Wright BE (1960) Intracellular recording of neuromuscular junction action potential in single isolated nervemuscle fiber. J Neurophysiol 23:646–658

Plonsey R (1974) The active fiber in a volume conductor. IEEE Trans Bio-Med Eng 21:371–381

Plonsey R (1977) Action potential sources and their volume conductor fields. Proc IEEE 65:601–611

Rosenfalck P (1969) Intra-and extracellular potential fields of active nerve and muscle fibres. Acta Physiol Scand Suppl 321:1–168

Schwarzacher HG (1966) Untersuchungen über die Skelettmuskel-Sehnenverbindung. III. Die Form der Muskelfaserenden. Acta Anat 43:144–157

Spach MS, Barr RG, Serwer GA, Kootsey JM, Johnson EA (1972) Extracellular potentials related to intracellular action potentials in the dog Purkinje system. Circ Res 30:505–519

Spach MS, Barr RC, Johnson EA, Kootsey JM (1973) Cardiac extracellular potentials—analysis of complex wave forms about the Purkinje networks in dogs. Circ Res 33:465–473

Trayanova N (1983) Influence of the changes in the velocity of spreading of the action potential on the distribution of the level of depolarization along an excitable fibre. Electromyogr Clin Neurophysiol 23:61–71

Trayanova N (1985a) Investigations on the dependence between intra-and extracellular potentials of single striated muscle fibres. Ph.D. Thesis, Sofia

Trayanova N (1985b) Influence of the fibre end on the calculated extracellular potentials of single muscle fibres. Electromyogr Clin Neurophysiol 25:443–451