vagus nerve stimulation Vagus nerve stimulation therapy is a treatment for epilepsy that involves a stimulator (or 'pulse generator') which is connected, inside the body, to the left vagus nerve in the neck.
Tuva (Russian: ÑÑÐ²Ð°Ì tyh-VAH) or 'Tyva' is a republic in Eastern Siberia, bordering the Altai Republic to the west, Khakassia to the northwest, Krasnoyarsk Krai to the north, Irkutsk Oblast to the northeast, Buryatia to the east, and Mongolia to the south.
Its northern border reaches the Arctic Circle, and its southern border reaches 52Â°N latitude. The maximum width from north-to-south is 1,600 km. The eastern Siberian taiga is considered the heart of Siberia because most of the typical Siberian species are best represented there. The climate is strongly continental, reaching its extremes in the regionâs northeast.