N2–P3 inter-peak latency

1. Choral training is associated with N2–P3 inter-peak latency in humans.

   “choir participation was associated with a bilateral, significant shortening of the N2–P3 inter-peak latency, indicating faster auditory–cortical processing.”

   Human trialCommunity-dwelling older adults without formal musical training; self-selected groups9 months

   Promoting Healthy Ageing through Choral Training: A 9-Month Multidomain Intervention (MultiMusic) Enhances Neural Processing Speed in Community-Dwelling Older Adults

   bioRxiv (Cold Spring Harbor Laboratory)·1 Apr 2026Preprint

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