Extracellular free calcium and potassium
โ
U. Heinemann; H. D. Lux; M. J. Gutnick
๐
Article
๐
1977
๐
Springer-Verlag
๐
English
โ 461 KB
Extracellular calcium and potassium activities (aCa and aK) as well as neuronal activity were simultaneously recorded with ion-sensitive electrodes in the somatosensory cortex of cats. Baseline aCa was 1.2-1.5 mM/l, baseline aK 2.7-3.2 mM/l. Transient decreases in aCa and simultaneous increases in a