[Energetic aspects of propagation of action potential].

On the basis of the electrical analogue of an action potential suggested previously, the distribution of electrical field outside and inside the membrane was obtained. The energy released upon the propagation of a single action potential along the nerve fibre was calculated. A comparison of the results with the available data showed the correctness of the calculations performed.

[Electrical reverberator on the excited surface of the myocardium].

The modelling of spiral autowave (reverberator) on excited surface of the myocardium which appear in the fibrillation of heart was studied. The shape of reverberator is found. The kinematic parameters of spiral autowave were given in our paper.

[Effect of a constant magnetic field and laser radiation on neurophysiological processes].

The problem of interaction of ionic channels of the neuromembrane when spreading the action potential is examined. The significance of the magnetic field in these processes is shown. Effects of the constant magnetic field and laser emission on the organism are explained on the basis of electrodynamic model of the neurofibre membrane.

[Nonlinear modelling of the propagation of action potentials].

The role of nerve fibre membrane inductance in the action potential spreading was studied. We received a nonlinear differential equation for the action potential. This equation has soliton solutions.