FIGURE 2.
Strategy coding by CA1 ensembles. An ensemble of 21 CA1 cells distinguish cue- and place-approach tasks during identical journeys. (A) Place approach: the neurons are ordered from left to right by firing rate and position from the beginning of the start arm to the goal (top to bottom, vertical axis). The start arm extends from 0 to 58 cm. The colors show standardized firing rates (Z scores). Cell 1 is solid green because it never fired in the place task. (B) Cue approach: the same neurons, order, and color scheme as in (A). (C) Place-cue difference plot: color scheme is different in firing rate between the tasks (Hz). [Color figure can be viewed in the online issue, which is available at wileyonlinelibrary.com.]
