Figure 2.
Short-term memory for spatial information. (a) T-maze test. (b) Performance of five wild-type mice. (c), Performance of five Pcdh-α1,12 mice. (d) The mean and SEM. of data shown in (b) and (c). (e) Averaged amplitudes of performance in the last five sessions of the visually guided and memory-guided tasks. The performance of Pcdh-α1,12 mice in the memory-guided task was significantly worse than that of wild-type mice (P < 0.01), though better than chance level (P < 0.05). (f) Time required for reaching the correct goals. Significantly less time was spent by Pcdh-α1,12 mice in the visually- and memory-guided tasks.