Effects of 4-aminopyridine on the field potentials of hippocampal slices.
In addition to promoting long-lasting negative (and positive) dendritic field potentials elicited by stimulation of Schaffer collaterals in hippocampal slices, 4-aminopyridine causes a slow negative wave which may have another origin than the dendritic potentials.
D015761:4-Aminopyridine; D000631:Aminopyridines / Q000494:pharmacology*; D000818:Animals; D002118:Calcium / Q000502:physiology; D003035:Cobalt / Q000494:pharmacology; D003712:Dendrites / Q000187:drug effects; D005071:Evoked Potentials / Q000187:drug effects; D006624:Hippocampus / Q000187:drug effects* / Q000502:physiology; D066298:In Vitro Techniques; D009532:Nickel / Q000494:pharmacology; D051381:Rats; D012964:Sodium / Q000502:physiology
D000631:Aminopyridines; D003035:Cobalt; C022838:nickel chloride; D009532:Nickel; D012964:Sodium; D015761:4-Aminopyridine; C018021:cobaltous chloride; D002118:Calcium