The science of bass, beats and busy hands

Busy hands

Adults with ADHD fidgeted more on the trials of an attention task that they answered correctly than on those they answered wrongly.

Son and colleagues, Frontiers in Psychiatry, 2024. A quantitative analysis of fidgeting in ADHD and its relation to performance and sustained attention on a cognitive task

Busy hands

Autistic adults interviewed in England described stimming as a way to regulate overwhelming sensations, thoughts and emotions.

Kapp and colleagues, Autism, 2019. 'People should be allowed to do what they like': Autistic adults' views and experiences of stimming

Bass

Brain activity followed the beat of a rhythm more closely when the rhythm was carried by low tones than by high tones.

Lenc and colleagues, PNAS, 2018. Neural tracking of the musical beat is enhanced by low-frequency sounds

Beats

People's favourite music was linked to dopamine release in the brain's reward system at moments of peak pleasure.

Salimpoor and colleagues, Nature Neuroscience, 2011. Anatomically distinct dopamine release during anticipation and experience of peak emotion to music

Effort

Stanford researchers found that dopamine release was substantially higher when a reward took effort to earn.

Touponse and colleagues, Nature, 2026. Cholinergic modulation of dopamine release drives effortful behaviour

Beat Match makes you work for the lock.