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KMID : 0352519840210030115
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Korea Univercity Medical Journal
1984 Volume.21 No. 3 p.115 ~ p.125
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Reflex Are between Radial Never and VAGAL Efferevt Fiber to the Lung
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Abstract
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This experiment was performed to determine the influence on the impulse discharge of vagal efferents to lung with electrical stimulation of the radial nerve.
The results are summaried as follows:
1. The impulse discharges of vagal efferents resulted from electrical stimulation of the radial nerve were divided into two groups, that is increasing group and decreasing group. The duration of increasing period was longer than that of decreasing period and the changes of the impulse discharge was more evident on the lower voltage than the higher voltage.
2. The resting impulse discharge rate (spontaneous activity) before the electrical stimutation were 4. 9 to 5.8 counts per second in the increasing group, and were 4.7 to 5.0 counts per second in the decreasing group.
3. The electrical stimulation of the femoral nerve were elicited the changes of the impulse discharge, that is increment or decrement of impulse discharges on the : vagal efferents to the lung.
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KEYWORD
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