Skip to main content
. Author manuscript; available in PMC: 2016 Dec 3.
Published in final edited form as: Neuroscience. 2015 Sep 14;310:322–341. doi: 10.1016/j.neuroscience.2015.09.006

Table 3.

Correlation between cytoplasmic α4-immunoreactivity in spines and dendritic shafts with WRA

Group 1st Baseline 2nd Baseline Change in vulnerability WRA 1st ABA SOA in 1st ABA WRA 2nd ABA SOA in 2nd ABA WRA in 2nd ABA minus 1st ABA Change in SOA
Oil-injected Spinous cytoplasmic SIG level
 Pearson Correlation Sig. (2-tailed) −0.52 −0.34 0.13 −0.68 0.12 −0.52 −0.63 −0.22 −0.70
0.27 0.34 0.77 0.03 0.75 0.13 0.05 0.55 0.02
P4-injected Spinous cytoplasmic SIG level
 Pearson Correlation Sig. (2-tailed) 0.85 0.21 −0.86 0.26 −0.67 0.22 0.02 −0.10 0.68
0.00 0.51 0.00 0.41 0.02 0.49 0.93 0.75 0.02
Oil-injected Shaft cytoplasmic SIG density
 Spearman Correlation Sig. (2-tailed) 0.26 0.16 0.03 0.04 0.00 0.02 0.19 0.16 0.19
0.47 0.65 0.94 0.92 0.99 0.97 0.61 0.65 0.61
P4 injected Shaft cytoplasmic SIG level Spearman Correlation Sig. (2-tailed) 0.57 −0.12 −0.82 0.23 −0.55 0.15 0.30 0.08 0.73
0.06 0.72 0.00 0.45 0.07 0.65 0.34 0.82 0.01

Correlations between cytoplasmic α4-immunoreactivity in spines and dendritic shafts of pyramidal neurons in the CA1 of the dorsal hippocampus in mice subjected to two episodes of ABA were computed with the following measures of running wheel activity in ABA: 1st baseline, 2nd baseline, change in vulnerability, WRA in 1st ABA, WRA in 2nd ABA, SOA in 1st ABA, SOA in 2nd ABA, WRA in 2nd ABA minus WRA in 1st ABA and change in SOA. For significant correlations with p < 0.05, the R and p values are bolded and in red (gray).