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. Author manuscript; available in PMC: 2016 Jul 14.
Published in final edited form as: Behav Neurosci. 2015 Oct;129(5):599–610. doi: 10.1037/bne0000093

Figure 6.

Figure 6

Validity of Morris water maze test data. (A) Relationship between normalized (Z-score transformed) CIPL values for training Block 4 (X-axis) and Spatial Learning Index (Y-axis). These two measures were significantly correlated (R(31)= 0.41, p< .02; Pearson’s), demonstrating the internal reliability of this water maze procedure. (B) Mean path length (Y-axis) of rats during the visually cued version of the water maze was not significantly different between age groups (T(30)= 0.41, p= .68). This indicates that the aged rats did not suffer from gross sensorimotor impairments. Error bars show +/−1 standard error of the mean.