Current source density of beta rhythms
These sequences were obtained from hippocampal slices after spontaneous activity was induced by application of 50uM carbachol and recorded using a MED probe with electrode spacings of 450um [see Shimono et. al. (2000) for details].
Two sequences are available:
Note that the outlines indicate the location of the cell body layers of dentate gyrus and of CA3/CA1, time units are in ms, sources are yellow, sinks are blue and the dot in the circle indicates cycle phase.
