Example of Helix culture manipulated with KCl applications. Each block represents a time-point of recordings (i.e., 6, 24, 36, 48, 54, 72 hours after plating). In the first column, the development of the neurite arborizations is indicated (scale bar is 200 μm). The three columns of raster plots show one minute of electrophysiological activity just before, during and after the KCl treatment. Red and blue lines indicate C1 and B2 neurons respectively. Scale bar is 10 s.
Massobrio et al. BMC Neuroscience 2013 14:22 doi:10.1186/1471-2202-14-22