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Buzsáki G, Christen Y, editors. Micro-, Meso- and Macro-Dynamics of the Brain [Internet]. Cham (CH): Springer; 2016. doi: 10.1007/978-3-319-28802-4_5

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Micro-, Meso- and Macro-Dynamics of the Brain [Internet].

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Fig. 6. Head direction representational density increases along the dorsoventral axis in MEC layer 3.

Fig. 6

Head direction representational density increases along the dorsoventral axis in MEC layer 3. Each doughnut represents a head direction cell population, and each cell is represented as a circle on the doughnut. The location and size of the circle represent preferred head direction and tuning specificity, respectively. Given populations of equal size (same number of rings; dorsal to ventral as left to right), and the same directional input, ventral populations will have a larger proportion (P) of its cell population be active to any input compared to more dorsal populations due to broader tuning (color gradient shows each cell’s activity level; red is maximum)

From: Grid Cells and Spatial Maps in Entorhinal Cortex and Hippocampus

Copyright 2016, The Author(s)

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