Gestural movement and speech production are temporally and neurally integrated
the verdict
SUPPORTED
the evidence backs this
confidence 91/100
Gestural movement and speech production are temporally and neurally integrated, supported by neuroimaging evidence showing shared fronto-temporal networks and real-time interaction during communication.
Evidence for · 4
When Language Meets Action: The Neural Integration of Gesture and Speech
2006 · cited by 345
This fMRI study demonstrates that speech and co-speech gestures share a high-level neural integration system, specifically engaging Broca's area and premotor regions during semantic processing.
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More for · 3
Dynamic neural stages of proportional gesture-speech integration characterized by cross-modal fragment priming
2023 · cited by 0
This study uses ERPs and cross-modal priming to reveal dynamic neural stages where gesture and speech are proportionally and interactively integrated during lexical representation.
The time course of co-speech gesture production: An MEG study
2026 · cited by 0
This MEG study provides direct neurophysiological evidence of temporal dynamics, showing that gestures temporally interact with and support speech planning prior to articulation.
Functional neuroanatomy of gesture-speech integration in children varies with individual differences in gesture processing.
2018 · cited by 0
This study highlights the neurobiological mechanisms in children showing that speech and gesture integration reliably recruits overlapping fronto-temporal language networks.