ArticleJournal of neurophysiology2017
Rapid visuomotor feedback gains are tuned to the task dynamics.
Article in Journal of neurophysiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
23 citing papers in PubMed.
- Article
- Visuomotor information drives interference between the hands more than dynamic motor information during bimanual reaching.Experimental brain research · 2026Article
- Article
- Evaluating self-assistance during functional reach with a passive hydrostatic exoskeleton under artificial impairment.Journal of neuroengineering and rehabilitation · 2025Article
- Article
- Increased muscle coactivation is linked with fast feedback control when reaching in unpredictable visual environments.iScience · 2024Article
- Adaptation of the gain of the corrective lifting response in object manipulation transfers across the hand.Scientific reports · 2024Article
- Comparing eye-hand coordination between controller-mediated virtual reality, and a real-world object interaction task.Journal of vision · 2024Article
- Facilitated adaptation via structural learning increases bimanual interference.Experimental brain research · 2024Article
- Fast Feedback Responses to Categorical Sensorimotor Errors That Do Not Indicate Error Magnitude Are Optimized Based on Short- and Long-Term Memory.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023Article
- The nervous system tunes sensorimotor gains when reaching in variable mechanical environments.iScience · 2023Article
- The sensorimotor system modulates muscular co-contraction relative to visuomotor feedback responses to regulate movement variability.Journal of neurophysiology · 2023Article
- Proprioceptive and Visual Feedback Responses in Macaques Exploit Goal Redundancy.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023Article
- Tapping on a target: dealing with uncertainty about its position and motion.Experimental brain research · 2023Article
- Random Practice Enhances Retention and Spatial Transfer in Force Field Adaptation.Frontiers in human neuroscience · 2022Article
- Somatosensory deafferentation reveals lateralized roles of proprioception in feedback and adaptive feedforward control of movement and posture.Current opinion in physiology · 2021Article
- Timescales of motor memory formation in dual-adaptation.PLoS computational biology · 2020Article
- Visual Feedback Processing of the Limb Involves Two Distinct Phases.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019Article
- Gain control in the sensorimotor system.Current opinion in physiology · 2019Article
- Contribution of the Cerebellum to Predictive Motor Control and Its Evaluation in Ataxic Patients.Frontiers in human neuroscience · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
Adaptation to novel dynamics requires learning a motor memory, or a new pattern of predictive feedforward motor commands. Recently, we demonstrated the upregulation of rapid visuomotor feedback gains early in curl force field learning, which decrease once a predictive motor memory is learned. However, even after learning is complete, these feedback gains are higher than those observed in the null field trials. Interestingly, these upregulated feedback gains in the curl field were not observed in a constant force field. Therefore, we suggest that adaptation also involves selectively tuning the feedback sensitivity of the sensorimotor control system to the environment. Here, we test this hypothesis by measuring the rapid visuomotor feedback gains after subjects adapt to a variety of novel dynamics generated by a robotic manipulandum in three experiments. To probe the feedback gains, we measured the magnitude of the motor response to rapid shifts in the visual location of the hand during reaching. While the feedback gain magnitude remained similar over a larger than a fourfold increase in constant background load, the feedback gains scaled with increasing lateral resistance and increasing instability. The third experiment demonstrated that the feedback gains could also be independently tuned to perturbations to the left and right, depending on the lateral resistance, demonstrating the fractionation of feedback gains to environmental dynamics. Our results show that the sensorimotor control system regulates the gain of the feedback system as part of the adaptation process to novel dynamics, appropriately tuning them to the environment.
Indexed as
Identifiers
What OpenQuestion holds
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.