The 8 rows of the table below show the spike trains recorded from a single Auditory Nerve for 8 presentations of the same stimulus sound. For each of the sound presentations, a "1" indicates that an action potential or a neural spike happened at a particular time moment, while a "0" indicates that no neural spike was produced. The sound always started at 0 ms and ended at 3 ms (shown in the aqua color). Time (ms) 2 4 0 0 Presentation -2 0 0 3 0 1 5 0 0 0 lo 0 0 0 1 0 0 0 lololo - ooo - 3 0 1 0 0 1 0 1 0 1 1 1 1 O 0 1 0 1 o 1 1 0 1 0 1 0 5 1 0 0 0 0 0 o O o | Let's determine the PST histogram: Time (ms) No. of spikes O Let's determine the ISI histogram: 2 Time interval between adjacent neural spikes (ms) No. of occurrence