EEG feature hierarchy predicts psychopathology dimensions in kids
Researchers built a multi-scale EEG pipeline to predict four psychopathology dimensions (p-factor, internalizing, externalizing, attention problems) using the Healthy Brain Network cohort.
The framework organizes neural signals across three granularities: global (whole brain), regional (lobes/networks), and channel (single electrode) to handle heterogeneity in pediatric psychiatric phenotypes.
Tests span four EEG paradigms, framed as a feasibility study given moderate questionnaire reliability and clinical complexity.