Figure 3. Absence of high firing rate interneurons in PRC and LEC.
(A) Scatter plots of spike width vs. mean firing rate show that MEC has putative interneurons with narrow (< 0.25 ms) spike widths and high (> 10 Hz) mean firing rates, which are missing in PRC and LEC. (B) Scatter plots with expanded × axis to show that PRC and LEC do not show two clusters [one with broad spikes and low firing rates and another with narrow spikes and high firing rates (lower than 10 Hz)], even at the expanded scale.