| Autor: |
Guthrie, C. C., Guthrie, F. V., Ryan, A. H. |
| Zdroj: |
Experimental Biology and Medicine; December 1909, Vol. 7 Issue: 2 p41-42, 2p |
| Abstrakt: |
A. The sciatic nerves in both legs of frogs were exposed and three pairs of stationary electrodes placed beneath each. The wiring was such that an induced current could be switched to any of the six pairs of electrodes at will. After recording the control, direct and reflex response of the gastrocnemius muscles, the solution to be tested was applied to the nerve trunk at the site of one of the middle pairs of electrodes. Stimulation of the nerves was continued and the result recorded. After a time the solution on the nerve (or on both nerves, when two substances were being tested at the same time) was removed and return of function recorded. Changes in excitability were observed by stimulating with the middle pairs of electrodes. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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