Neural Plasticity / 2009 / Article / Fig 5

Research Article

Viral Vector Induction of CREB Expression in the Periaqueductal Gray Induces a Predator Stress-Like Pattern of Changes in pCREB Expression, Neuroplasticity, and Anxiety in Rodents

Figure 5

Mean SEM relative optical density units (PAG optical density units divided by total PAG section optical density units) in all three columns for all experimental groups are plotted. The left side of each panel displays data from the right hemisphere while the right side of the panel illustrates left hemisphere data. For a given column, means marked with the same letter do not differ, but differ from those with different letters, while means marked with two letters do not differ from means marked with either of the letters (Tukey-Kramer tests, P < .05). Means marked with “@” show a within group difference between hemispheres (P < .05 1 tailed test).

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