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Table 2 Correlations between serotonin level and various brain volume measurements

From: Serotonin enhances neurogenesis biomarkers, hippocampal volumes, and cognitive functions in Alzheimer’s disease

Variables

Serotonin

Total Brain Volume

Left Hippo VBM

Right Hippo VBM

Serotonin

1

0.179* (p = 0.039)

0.217* (p = 0.012)

0.181* (p = 0.037)

Total Brain Volume

0.179*

1

0.172* (p = 0.048)

0.203* (p = 0.019)

Left Hippocampal VBM

0.217*

0.172*

1

0.870** (p < 0.001)

Right Hippocampal VBM

0.181*

0.203*

0.870**

1

  1. *Correlation is significant at the 0.05 level (2-tailed). **Correlation is significant at the 0.01 level (2-tailed). Values in bold are statistically significant