Дослідження змін потенціалів спинного мозку тварин у залежності від віку
Research of changes of potentials of spinal cord of depending on age in animals

Summary/Abstract: Research of changes of cord dorsum potentials (CDP) of spinal cord (SC) of depending on age in cats. Is shown, that the first negative component of CDP is most stable on amplitude and dynamic characteristic for all age-group. Components of CDP, which were connected to work of polysynaptic neurones and especially with presynaptic inhibition showed large variables and instability at a repeated or long-term stimulation for very young or old animals. We assume, that the specified character of changes of potentials is connected to change of an effective performance of neurones in a brain

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