[Laminar profiles of theta rhythm amplitude and phase in sections of hippocampal formation in vitro].
Amplitude and phase profiles of theta rhythm induced in the hippocampal formation slices by bath perfusion of carbachol was studied. Amplitude and phase profiles obtained in vitro closely resemble profiles of spontaneous theta rhythm recorded in freely behaving or anaesthetised rats. Electrotonic mechanism underlying the in vivo and in vitro theta are discussed.
Zakład Neurobiologii Uniwersytetu łódzkiego.
Tomasz
T
Kowalczyk
Jan
J
Konopacki
D000818:Animals; D004569:Electroencephalography; D006624:Hippocampus / Q000502:physiology*; D066298:In Vitro Techniques; D013826:Theta Rhythm