ArticleeLife2019
Extrinsic and intrinsic dynamics in movement intermittency.
Article in eLife, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed.
- The impact of varying cursor latency on visuomotor tracking.Experimental brain research · 2026Article
- Spinal motor neuron pools may be partly driven by impulsive common inputs.The Journal of physiology · 2026Article
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- Prioritized learning of cross-population neural dynamics.Journal of neural engineering · 2025Article
- BRAID: Input-driven nonlinear dynamical modeling of neural-behavioral data.... International Conference on Learning Representations · 2025Article
- Multimodal subspace identification for modeling discrete-continuous spiking and field potential population activity.Journal of neural engineering · 2024Article
- Submovement interpersonal coupling is associated to audio-motor coordination performance.Scientific reports · 2024Article
- Modeling and dissociation of intrinsic and input-driven neural population dynamics underlying behavior.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Dynamical flexible inference of nonlinear latent factors and structures in neural population activity.Nature biomedical engineering · 2024Article
- The microstructure of intra- and interpersonal coordination.Proceedings. Biological sciences · 2023Article
- Conserved Population Dynamics in the Cerebro-Cerebellar System between Waking and Sleep.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022Article
- Interpersonal synchronization of movement intermittency.iScience · 2022Article
- Modeling multiscale causal interactions between spiking and field potential signals during behavior.Journal of neural engineering · 2022Article
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- Modelling and prediction of the dynamic responses of large-scale brain networks during direct electrical stimulation.Nature biomedical engineering · 2021Article
- Spatial and Temporal Arrangement of Recurrent Inhibition in the Primate Upper Limb.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021Article
- Theta, but Not Gamma Oscillations in Area V4 Depend on Input from Primary Visual Cortex.Current biology : CB · 2021Article
- Multiscale low-dimensional motor cortical state dynamics predict naturalistic reach-and-grasp behavior.Nature communications · 2021Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
What determines how we move in the world? Motor neuroscience often focusses either on intrinsic rhythmical properties of motor circuits or extrinsic sensorimotor feedback loops. Here we show that the interplay of both intrinsic and extrinsic dynamics is required to explain the intermittency observed in continuous tracking movements. Using spatiotemporal perturbations in humans, we demonstrate that apparently discrete submovements made 2-3 times per second reflect constructive interference between motor errors and continuous feedback corrections that are filtered by intrinsic circuitry in the motor system. Local field potentials in monkey motor cortex revealed characteristic signatures of a Kalman filter, giving rise to both low-frequency cortical cycles during movement, and delta oscillations during sleep. We interpret these results within the framework of optimal feedback control, and suggest that the intrinsic rhythmicity of motor cortical networks reflects an internal model of external dynamics, which is used for state estimation during feedback-guided movement. Editorial note: This article has been through an editorial process in which the authors decide how to respond to the issues raised during peer review. The Reviewing Editor's assessment is that all the issues have been addressed (see decision letter).
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.