Large-scale recordings of head direction cells in mouse postsubiculum

64-channel linear probe recordings from mouse postsubiculum (dorsal presubiculum) - a region in which most excitatory cells are narrowly tuned to the animal's head direction. Dataset includes one recording session per mouse (N = 31 mice, 42 - 185 units per recording). All sessions include a square open field exploration epoch and two sleep epochs. Some sessions additionally include a triangular...