Emotion Reactivity and Regulation in Autistic Adults: A Systematic Review Across RDoC Units of Analysis

This systematic review of 31 peer-reviewed studies examines how emotion reactivity and regulation are measured in autistic adults using multiple approaches (brain circuits, physiology, behavior, and self-report). Findings show mixed results indicating reduced emotion reactivity in autistic adults, though conclusions vary significantly depending on study design, emotional paradigms, and measurement tools used.