After-stimulus histograms of the B -cell responses of two specimens of (Arctia caja L.) to pushing the upper part of the metepisternum. Each histogram is plotted from the results of 100 stimulus presentations. (Abscissa: time from the beginning of mechanical stimulus in ms; ordinate: number of impulses in accumulation channel). Width of accumulation channel is 10 ms.
The
diagram of pressure changes is plotted below the histograms.