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ISSN 2522-9028 (Print)
ISSN 2522-9036 (Online)

Fiziologichnyi Zhurnal

is a scientific journal issued by the

Bogomoletz Institute of Physiology
National Academy of Sciences of Ukraine

Editor-in-chief: V.F. Sagach

The journal was founded in 1955 as
1955 – 1977 "Fiziolohichnyi zhurnal" (ISSN 0015 – 3311)
1978 – 1993 "Fiziologicheskii zhurnal" (ISSN 0201 – 8489)
1994 – 2016 "Fiziolohichnyi zhurnal" (ISSN 0201 – 8489)
2017 – "Fiziolohichnyi zhurnal" (ISSN 2522-9028)

Fiziol. Zh. 1999; 45(4): 77-83

An electrophysiological evaluation of the role of the olfactory analyzer in brain integrative activity

Makarchuk MIu

    Taras Shevchenko National University, Kiev


Summary electrical activity of olfactory bulb and amygdala of unrested rats with reversible anosmia during conditioning with application of light and odor as conditioned stimuli was studied. It was shown, that recovery of capacity for reception of odor wasn't connected with appearance in electrical activity of investigated structures of high-frequency high-amplitude components. Additional investigations of neuronal isolation of olfactory bulb and discovery of correlative changes of power of high-frequency components in dependency on level of common excitation give the possibility to consider this rhythm as one of the mechanisms of nonsensory modulator influences of olfactory analyser.


© National Academy of Sciences of Ukraine, Bogomoletz Institute of Physiology, 2014-2024.