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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Biol Psychiatry. 2013 Jul 25;75(1):10.1016/j.biopsych.2013.06.007. doi: 10.1016/j.biopsych.2013.06.007

Figure 4.

Figure 4

n-3 polyunsaturated fatty acid generational deficiency induced cognitive set-shifting performance impairments in G2 adolescent rats. (A) Adolescent G2 DEF rats learned the initial discrimination during Set 1 at a rate comparable to ADQ rats, but required significantly more trials to reach criterion during the extradimensional set shift (Set 2). (B) No differences in average time per trial were detected between ADQ and DEF rats on either test day. (C) G2 DEF adolescent rats displayed comparable performance accuracy from PA arm starts; however they showed significantly reduced performance accuracy from RA arm starts. Data expressed as mean ± SEM, n = 6–9/group. Significance set at p < 0.05.