Institute of Physiology named after A.I.Garayev, ANAS
The electrocorticogram (ECoG) of the 10, 20 and 30-day old rabbits, subjected to the effects of acute
hypoxia, was registered. Under hypoxia in the 10 and 20-day old rabbits incidence of the low-frequency
waves in the ECoG specter was upregulated by over 3-5%. Simultaneously, amplitudes of the waves of the
ECoG increased. In the 30-day old rabbits there were no significant changes in the ECoG specter under
hypoxia, whereas amplitudes of the waves decreased. Comparative analysis shows that while the age of the
rabbits was growing up, vulnerability of ECoG to hypoxia decreased.