p590fig16.20 Integration rate of grid cells decreases along the dorsoventral gradient of the Medial Entorhinal Cortex, or MEC.<BR>||  Dorsoventral gradient in the rate of synaptic integration of MEC layer II stellate cells (Garden etal 2008).  Cross-section of [Hp, CC, LEC, MEC. (A left column) [dorsal, ventral] mV? vs msec.  (B center column) [half width (ms), rise time (ms), amplitude (mV)] vs location (μm).  (C right upper) responses  (D right lower) width (ms) vs loacation (μm).