Correlationary analysis.

<p>A) Antibody titer is inversely correlated with Aβ burden (<i>P</i><0.05) B) Pre-treatment IgG1/IgG2a ratio is inversely correlated with pre-treatment Blood Aβ (<i>P</i><0.05) C) IgG1/IgG2a ratio is positively correlated with antibody titer (<i>P = </i>0.19) Stars indicate statistical significance: * <i>P</i><0.05, ** <i>P</i><0.01, *** <i>P</i><0.001.</p>