The cerebral cortex of cats with chronic or permanent mesencephalic transections of the brain stem showed both high-voltage, slow-wave synchronized electroencephalographic patterns and low-voltage, fast-wave desynchronized ...

The influence of sodium salicylate, di- pyrone and indomethacin on the electroencephalographic effect of morphine was quantitatively studied in rabbits bearing chronically implanted electrodes. Salicylate alone produced a ...