𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Undershoots following stimulus-induced rises of extracellular potassium concentration in cerebral cortex of cat

✍ Scribed by Uwe Heinemann; Hans Dieter Lux

Book ID
118862036
Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
830 KB
Volume
93
Category
Article
ISSN
0006-8993

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Transient changes in the size of the ext
Transient changes in the size of the extracellular space in the sensorimotor cortex of cats in relation to stimulus-induced changes in potassium concentration
✍ I. Dietzel; U. Heinemann; G. Hofmeier; H. D. Lux πŸ“‚ Article πŸ“… 1980 πŸ› Springer-Verlag 🌐 English βš– 862 KB

The time course of local changes of the extracellular space (ES) was investigated by measuring concentration changes of repeatedly injected tetramethylammonium (TMA+) and choline (Ch+) ions for which cell membranes are largely impermeable. After stimulus-induced extracellular [K+] elevations the del

Extracellular free calcium and potassium
Extracellular free calcium and potassium during paroxysmal activity in the cerebral cortex of the cat
✍ U. Heinemann; H. D. Lux; M. J. Gutnick πŸ“‚ Article πŸ“… 1977 πŸ› Springer-Verlag 🌐 English βš– 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