Figure 5. Results collected from the object recognition task.

A representation of the attention devoted to a familiar object or to a novel one by control mice (black bars) and by animals following a single HFS session (gray bars), during an object recognition task, for the training (T = 0) session, and 1 h (T = 1) and 24 h (T = 24) afterwards. The object presentation sequence is schematized at the bottom. Values are mean ± s.e.m. of the percentage of the total attention exhibited in each session. *, Statistical differences between percentages of attention, P<0.05; **, P<0.01.