Rhythmic skills mediate the link between music training and cognition via attention and phonological processing.

Rhythmic abilities are linked to performance across a range of cognitive tasks, yet the mechanisms underlying this relationship remain unclear. We evaluated 98 Mexican participants using the Speech-to-Speech Synchronization Test (SSS-Test), a self-report measure of musical training, and an extensive...

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Published in:Communications Psychology Vol. 4; no. 1; pp. 1 - 15
Main Authors: Lizcano-Cortés, Fernando, Ripollés, Pablo, Barrios, Fernando A., Assaneo, M. Florencia
Format: pictorial research tables/charts Journal Article
Published: Springer Nature 4/4/2026
Online Access:View this record in EBSCOhost
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        10.1038/s44271-026-00444-5
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        atl: Rhythmic skills mediate the link between music training and cognition via attention and phonological processing.
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          Lizcano-Cortés, Fernando
          Ripollés, Pablo
          Barrios, Fernando A.
          Assaneo, M. Florencia
        affil: https://ror.org/01tmp8f25 Instituto de Neurobiología, Universidad Nacional Autónoma de México, Querétaro, Mexico
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        subj:
          Language Processing Evaluation
          Cognition Evaluation
          Attention Evaluation
          Music
          Motor Skills
          Task Performance and Analysis
          Human
          Female
          Male
          Experimental Studies
          Sample Size
          Mexicans
          Self Report
          Language Tests
          Processing Speed
          Vocabulary
          Semantic Analysis
          Memory
          Repeated Measures
          Analysis of Variance
          Power Analysis
          Mann-Whitney U Test
          Wilcoxon Rank Sum Test
          Effect Size
          Correlation Coefficient
          Spearman's Rank Correlation Coefficient
          Factor Analysis
          Mediation Analysis
          Post Hoc Analysis
          Data Analysis Software
          Descriptive Statistics
          Confidence Intervals
          Funding Source
          Female
          Male
      ab: Rhythmic abilities are linked to performance across a range of cognitive tasks, yet the mechanisms underlying this relationship remain unclear. We evaluated 98 Mexican participants using the Speech-to-Speech Synchronization Test (SSS-Test), a self-report measure of musical training, and an extensive cognitive battery. Analyses revealed that phonological language processing and temporal attention are the core cognitive skills associated with auditory-motor rhythmic proficiency (as assessed by the SSS-Test). Importantly, this relationship appears thresholded: cognitive benefits emerge only when rhythmic abilities exceed a specific level, with further refinements conferring no additional advantage. Moreover, we show that the link between musical training and cognition is fully mediated by this rhythmic performance threshold. These findings provide a unifying framework for understanding how rhythmic skills impact cognition and clarify the mechanisms through which musical training may confer cognitive benefits. Rhythmic ability enhances attention and phonological processing only after surpassing a specific threshold; beyond this point, additional improvements confer no further benefit. This thresholded relationship may explain the positive impact of musical training on cognition.
      pubtype: Academic Journal
      doctype:
        pictorial
        research
        tables/charts
        Journal Article
      ougenre: Article
    language: English
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