Rhesus monkeys cannot hear beat in music

Beat induction, the ability to pick up regularity – the beat – from a varying rhythm, is not an ability that rhesus monkeys possess. These are the findings of researchers from the University of Amsterdam (UvA) and the National Autonomous University of Mexico (UNAM), which have recently been published in the scientific journal PLOS ONE.

The research conducted by Henkjan Honing, professor of Music Cognition at the UvA, and a team of neurobiologists headed by Hugo Merchant from the UNAM, shows that rhesus monkeys cannot detect the beat in music, although they are able to detect rhythmic groups in music. The results of this research support the view that beat induction is a uniquely human, cognitive skill and contribute to a further understanding of the biology and evolution of human music.

(Photograph by Shane Moore)

Mickey Hart, Grateful Dead percussionist, and neurologist Adam Gazzaley, M.D., Ph.D., professor at the University of California San Francisco made history by becoming the first to sonify and visualize brain activity in real time in front of a live audience. The two did so at the closing session of Life @50+, the AARP National Event & Expo in New Orleans on September 22nd.

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