Respiratory modulation of reflex activity of the truncus cerebri
A. R. Gainutdinov , G. A. Ivanichev , A. G. Chuchalin
Kazan medical journal ›› 1999, Vol. 80 ›› Issue (3) : 190 -192.
Respiratory modulation of reflex activity of the truncus cerebri
The effect of resistive load and hyperventilation on reflex activity of bulbar cerebrum structures was studied in 32 healthy volunteers by blink-reflex registration method. It is established that resistive load caused the increase of amplitude-time characteristics of the reflex response late component. Hyperventilation test, in its turn, was accompanied by suppression of the late reflex response. The data obtained show that resistive load increases excitability of truncal neurons responsible for the realization of the late reflex response, and hyperventilation has an inhibiting effect on the cerebrum structure data.
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Gainutdinov A.R., Ivanichev G.A., Chuchalin A.G.
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