Misophonia vs Hyperacusis fMRI: 91 Adults Show Different Brain Networks
A 2026 task-based fMRI study of 91 young adults separated misophonia from hyperacusis inside the same “sound sensitivity” experiment: misophonia-containing groups showed visual association cortex and ACC-visual network changes during unpleasant sounds, while key hyperacusis contrasts showed weaker salience-control connectivity than misophonia.1 The scan data support separating trigger-specific sound aversion from loudness-driven sound intolerance, while …