Neurite density maps of stressed and control rat hippocampi.

<p>(<b>A</b>) stressed rats, (<b>B</b>) control rats. The color bar shows the normalized neurite density. Note: the highest red intensity on the color bar refers to lowest neurite density.</p

Normalized hippocampal modeled neurite density in stressed and control groups of rats.

<p>All values are mean ± standard deviation of the subregion (n = 4 for both groups). Subregion abbreviations are: stratum oriens (SO), pyramidal cell layer (CL), stratum radiatum (SR), stratum lacunosum moleculare layer (LM), granule cell layer (GL), molecular layer (ML).</p><p>*Significant difference between stressed and control group (Wilcoxon rank sum test P<0.05 uncorrected for multiple comparisons).</p

DG normalized neurite density of granule cell layer (GL) and molecular layer (ML).

<p>Individual data from controls rats (green dots) and stressed rats (red) are shown in conjunction with the mean values and standard deviation (black). <b>^*</b>P<0.05.</p

CA3 and CA1 normalized neurite density of stratum oriens (SO), cell layer (CL), stratum radiatum (SR) and stratum lacunosum moleculare layer (LM).

<p>Individual data from controls rats (green dots) and stressed rats (red) are shown in conjunction with the mean values and standard deviation (black). ^*P<0.05.</p