Renée Hartig

@reneehartig.bsky.social

Neuroscientist investigating sensory systems and the body–brain axis • Embracing global scientific collaboration • Alma mater: 🇺🇸 Stony Brook University, 🇩🇪 Tübingen Universität & Max Planck Research School Lab website: MindBodySystems.org

Endogenous auditory and motor #brain rhythms predict individual speech tracking @PLOSBiology.org

Endogenous auditory and motor #brain rhythms predict individual speech tracking

by Christina Lubinus, Anne Keitel, Jonas Obleser, David Poeppel, Johanna M. Rimmele Slow, endogenous brain rhythms in the auditory cortex are hypothesized to track acoustic amplitude modulations during speech comprehension. Temporal predictions from the motor system are thought to enhance this tracking. However, direct evidence for the involvement of endogenous auditory and motor brain rhythms is lacking. Combining magnetoencephalographic recordings with behavioral data, we here show that endogenous peak frequencies of individuals’ resting-state theta rhythm in superior temporal gyrus predict speech tracking during comprehension. Importantly, endogenous rates of speech motor areas predicted auditory-cortical speech tracking only in individuals with high auditory–motor synchronization profiles. Higher rates in the supplementary motor area and lower rates in inferior frontal gyrus predicted stronger tracking. These findings provide support for oscillatory accounts of auditory–motor interactions during speech perception. Behaviorally, higher auditory–motor synchronization was related to higher comprehension, with effects of the spontaneous speech motor production rate only in high synchronizers. Working memory capacity predicted speech comprehension performance only in individuals with low auditory–motor synchronization profiles. No significant relationship between the neural data and behavioral readouts was observed. The findings highlight differential speech processing preferences across individuals, with an auditory–motor route related to enhanced comprehension performance.

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Apply for the EITN EBRAINS Fall School in Computational Neuroscience 2026! This 10-day course is designed for Master’s and PhD students and postdocs interested in advancing their knowledge in theoretical and computational neuroscience. Apply before 15 May: ebrains.eu/news-and-eve...

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On 20 March, EBRAINS and the International Brain Initiative brought together leading experts and the public for an interactive webinar, “Mind Your Mind,” as part of #BrainAwarenessWeek2026. The event explored the growing impact of neurotechnology. Read more: ebrains.eu/news-and-eve...

EBRAINS and IBI host ‘Mind Your Mind’ webinar on neurotechnology and brain data protection

On 20 March, EBRAINS and the International Brain Initiative (IBI) brought together leading experts and the public for an interactive webinar, “Mind Your…

ebrains.eu