Gerilovski L, Radicheva N, Gidikov A
Biofizika. 1988 Sep-Oct;33(5):855-9.
Extra- and intracellular action potentials (AP) of isolated muscle fibres plunged into volume conductor were studied at different temperatures. Changes of the first and second AP derivatives and their temperature dependence were described. The changes are explained by temperature effect on the density of input and output ion currents. Changes of the shape of extracellular potential with temperature increase were described. They were concerned with the changes of the first and second AP derivatives and are due to the peculiar distribution of the potential field in the volume conductor around an excitable fibre of the finite length.
研究了置于容积导体中的离体肌纤维的细胞外和细胞内动作电位（AP）在不同温度下的情况。描述了第一和第二AP导数的变化及其温度依赖性。这些变化是由温度对输入和输出离子电流密度的影响来解释的。描述了随着温度升高细胞外电位形状的变化。它们与第一和第二AP导数的变化有关，并且是由于有限长度的可兴奋纤维周围容积导体中电位场的特殊分布所致。
