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Study of the concentration of neuromediators - noradrenalin and serotonin - in
the mice hypothalamus showed that in determining dominant behaviour a major role
is played by a high level of noradrenalin, and of a submissive behaviour - a
high level of serotonin. At the same time low aggressive animals (the so-called
"transitional" group) were characterized by the correlation of
noradrenalin/serotonin, which determined their place between dominant and
submissive animals.
Keywords:
noradrenalin,
serotonin, hypothalamus, submissive/
aggressive behaviour
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