Childhood Trauma Increased Randomness in Teen Depression Brain Networks
TL;DR: A 2026 study in Communications Medicine found that depressed teenagers with childhood trauma had less efficient, more randomly organized brain networks, especially in default mode hubs. Key Findings 82% balanced accuracy on response prediction: A graph convolutional network + SVM model predicted antidepressant response with 74% sensitivity, 88% specificity, AUC 0.90 — promising, not …
