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. Author manuscript; available in PMC: 2010 Jan 12.
Published in final edited form as: Mol Psychiatry. 2008 Jan 29;14(4):448–461. doi: 10.1038/sj.mp.4002135

Figure 4.

Figure 4

Spontaneous activity in a large open field. (a) ERK1 KO mice showed increased locomotor activity in a large open field compared to WTs (F(1, 1215) = 160.8, P < 0.0001). (b) ERK1 KO mice exhibited more rearing behavior in the large open field than WTs (t(28) = 2.98, P < 0.006). *P < 0.05.