Fig. 1.
PROMS scores reveal that some listeners have highly adept (musician-like) auditory skills despite having no formal music training. Listeners (all nonmusicians) were divided into high- and low-musicality groups based on a median split of scores on the full PROMS battery (dashed vertical line). (Inset) Mean PROMS scores across groups. Error bars = ±1 SEM; ***P < 0.001.