{'fraction_non_alphanumeric': 0.013533834586466165, 'fraction_numerical': 0.0, 'mean_word_length': 4.842105263157895, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
[The theory of current fields induced by scalp electrodes].

In order to solve the problem of electrostimulation with the help of scalp electrodes the simplified general theory was developed. The analysis was carried out in a framework of multilayer sphere-cable. The formuli of potential on the surface of scalp and in the volume of brains were worked out. The theory was concretized for traditional bipolar and new differential ways of fixing of the stimulating electrodes. The goal is to use the obtained theory for numerical estimation of electrical parameters of brain envelopments and for calculation of the values of electrical field in the volume of brains.