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. Author manuscript; available in PMC: 2013 Mar 26.
Published in final edited form as: Eur J Neurosci. 2006 May;23(10):2739–2748. doi: 10.1111/j.1460-9568.2006.04808.x

Fig. 4.

Fig. 4

Spatial learning is impaired in the water maze after 24 h of SI. (A) Mean (± SEM) distance to reach the hidden platform for three blocks of four acquisition trials (SI, sleep interruption; n = 11; EC, n = 10; CC, n = 11). Overall, SI rats took a significantly longer path to reach the hidden platform than did CC (P < 0.05), while EC rats were not significantly different from either group (P > 0.05). A probe trial was given 30 min after the last acquisition trial (see text for details). (B) The mean percentage (+ SEM) of total distance travelled in the target quadrant that formerly contained the hidden platform in a single 30-s probe trial given 30 min after the last acquisition trial. SI rats swam significantly less distance in the target quadrant than did CC (P < 0.05), but EC rats were not significantly different from either group (P > 0.05). Asterisk indicates P < 0.05.