Category: nervous system

Let us turn to the consideration of those experiments in which the AMR arising on the BBB is studied. Anatomically, the BBB is a complex of capillary endothelial cells with their basement membrane and an adjacent

The presence of a positive difference in brain potentials with respect to blood of approximately 4 mV and its sensitivity to blood pH have been shown by many researchers in experiments on different types of

To complete the picture, we consider the potentials of vascular origin, which can contribute to the magnitude of SCP. Partially, we touched on this issue when considering the potential of the BBB. The potential difference arises not

An important issue is the correspondence of the topographic distribution of SCP on the scalp and the surface of the brain. Currently, there are ideas that the veins on the surface of the hemispheres and the diploic

Constant potentials differ depending on whether they are detected by polarizable or non-polarizable electrodes. In the first case, the true difference of electric potentials between any regions is recorded, and in the second, the potentials of

To register the SCP of the brain, direct current amplifiers are required, which make it possible to measure the potential difference of the millivolt range and its changes in the time range of a second

The domestic and foreign medical industry produces devices designed to record the slow electrical activity of the brain. These are mainly various printing systems. To date, not a single specialized device for registration of soft starters has

Registration of SCP is performed monopolar in five leads: from the lower frontal, central, occipital, as well as the right and left temporal areas of the head (points Fpz, Cz, Oz, Td, Ts according to

Monopolar recorded values ​​of SCP in the five above-mentioned leads (F – lower frontal, C – central, O – occipital, Td – right and Ts – left temporal), hereinafter referred to as SCP in one

SCP, as well as EEG and EP, undergoes temporary and spatial analysis. Unlike other electrophysiological indicators, the soft starter has a single characteristic – the amplitude, expressed in millivolts. The shift of this amplitude, which develops under