. 2012 Sep 5;32(36):12312–12324. doi: 10.1523/JNEUROSCI.2796-12.2012

Table 1.

Correlation coefficients and coefficients of determination between synaptic protein levels and CA1 subregional volume

Pathology	Volume	Correlation coefficient (ρ)	Coefficient of determination (R²)	p value
Syn-1	CA1 pyr	0.562938718	0.3169	0.1145
Syn-1	CA1 sr	0.622655603	0.3877	0.0733
PSD-95	CA1 pyr	0.746123314	0.5567	0.021^*
PSD-95	CA1 sr	0.737631344	0.5441	0.0233^*

Linear regression analyses indicated that changes in hippocampal CA1 volumes were significantly correlated with changes in PSD-95% area, and not with changes Syn-1 + puncta, across all groups,

*p < 0.05, n = 9 per comparison.