Music Training Helps Learning & Memory
Music training is good for the brain. Nina Kraus, a prominent brain researcher at Northwestern University, says that "music training leads to changes throughout the auditory system that prime musicians for listening challenges beyond music processing." The research in her laboratory and that from other labs suggests music training does for brain what exercise does for body fitness. She says "music is a resource that tones the brain for auditory fitness."
Musicians are commonly studied models for neural plasticity, which refers to the ability of learning experiences to change the brain chemically and physically. Musicians have more brain grey matter volume in areas that are important for playing an instrument and in the auditory cortex, which processes all kinds of sound. Of course, the effects of music training are most robust for processing of music. But benefit transfers to speech, language, emotion, and general auditory processing.
In general, auditory learning requires formation of efficient sound-to-meaning relation-ships, which in turn require attending to sensory details (fine-grained properties of sound such as pitch, timing and timbre), but also thinking skills related to integrating sensory input and operating on it in working memory.
Tags: IQ, Nature Reviews, Northwestern University, Source Kraus