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Place cells, head direction cells, and the learning of …

WebThe data demonstrate that HD cells continue to discharge in the vertical plane if the vertical locomotion began with the rat's orientation corresponding to the preferred firing direction and propose that HD cell firing, as viewed within a three-dimensional coordinate system, can be characterized as the surface of a hemitorus. Previous studies have identified a … WebThe head direction cells were the second class of spatially responsive neuron to be discovered in rodents – place cells were the first, but we describe head direction cells … chinese new year blacktown

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WebApr 15, 2003 · The results suggest that the precise firing locations of place cells are controlled by an interaction between local and idiothetic cues, and the orientation of the CA1 ensemble representation relative to thedistal landmarks may be controlled indirectly by the distal landmarks’ influence over the bearing of the head direction cell system. 62 WebFeb 4, 2024 · Attention is classically classified according to mode of engagement into voluntary and reflexive, and type of operation into covert and overt. The first distinguishes whether attention is elicited intentionally or by unexpected events; the second, whether attention is directed with or without eye movements. Recently, this taxonomy has been … WebMay 1, 2001 · As a rat navigates through space, neurons called head-direction (HD) cells provide a signal of the rat's momentary directional heading. Although partly guided by … grand rapids classics lawsuit