Extended Data Fig. 4: Grid cell identification and number of grid cells per mouse and session.
a, Distribution of grid scores from all recorded neurons in the first random foraging trials. b, Grid scores during the first (RF1) and second (RF2) random foraging trials for all recorded neurons. c, Number of grid cells per mouse. d, Number of grid cells per recording session. e, Distribution of isolation distance of all cells and grid cells. f, Firing rate map of a random sample of grid cells with a statistically significant grid score during the first and second random foraging trials.
