Fig. 1From: Alpha-Synuclein, cyclooxygenase-2 and prostaglandins-EP2 receptors as neuroinflammatory biomarkers of autism spectrum disorders: Use of combined ROC curves to increase their diagnostic valuesPearson’s correlation of PGE2-EP2 and COX-2 patients and control healthy groups. Scatter plots depicted correlation of both variables with, the best fit negative correlation in a group of 40 patients (Up), and the best fit positive correlation curve in a group of 40 healthy control participants (Down)Back to article page