Fig. 6.

Normal spatial reference memory in Sema3F KO mice. Spatial reference memory was tested in the Barnes circular maze. a, b During the training session, there were no significant differences in the number of errors and latency to reach the correct target hole between Sema3F KO mice and WT controls. c, d In the retention probe tests, 1 day and 10 days after the last training session, Sema3F KO mice and WT controls spent similar time in the correct target hole. Data indicate means ± SEM (n = 18 for Sema3F KO mice; n = 15 for WT controls)