Data show that macaques do not synchronize to a beat [Response to Rajendran et al. (2025)]

Open Access
Authors
  • John M. McBride
  • Yuto Ozaki
  • Marisa Hoeschele
  • Alexand Ruf
  • Raphaël Powis
  • H. Honing ORCID logo
  • Patrick E. Savage
Publication date 16-02-2026
Edition v1
Number of pages 4
Publisher PsyArXiv
Organisations
  • Interfacultary Research - Institute for Logic, Language and Computation (ILLC)
Abstract Rajendran et al. report experiments training two macaques to tap rhythmically to human music. While the data are interesting and relevant to the study of musicality across species, we disagree with the authors’ interpretation that “macaques can synchronize to a subjective beat in real music”. In other species, successful beat synchronization is demonstrated by alignment to the downbeat. The macaques do not meet this criterion, nor do they show evidence of successful phase-shifting. The claim that “macaques can synchronize to a subjective beat in real music” is thus not supported by the data.
Document type Preprint
Note Versions v2 and v3 (2026) also available on PsyArXiv
Language English
Published at
https://doi.org/10.31234/osf.io/y3rth_v3 (Final published version)
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