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. Author manuscript; available in PMC: 2012 Jun 1.
Published in final edited form as: Eur J Neurosci. 2011 Apr 19;33(12):2288–2298. doi: 10.1111/j.1460-9568.2011.07687.x

FIG. 4. Comparison of Reference memory errors and turn angles between successive arm visits.

FIG. 4

The number of reference memory errors (A) during the first and last trial of each training day was similar between WT and STEP KO mice except for the first trial of the last experimental day (Day 4). The number of reference memory errors decreased over trials in both genotypes. WT mice committed significantly more reference memory errors during the first trial on day 4. The average turn angle (B) during each arm visit was comparable between WT and STEP KO mice except during the last trial of the experiment. During the last trial on day 4, STEP KO mice used a strategy that significantly reduced the turn angle.