ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2019
Visual Feedback Processing of the Limb Involves Two Distinct Phases.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed.
- Article
- Predictive and Reactive Control During Interception.Brain sciences · 2026Article
- Article
- Visuomotor adaptation to constant and varying delays in a target acquisition task.Journal of vision · 2025Article
- Article
- Increased muscle coactivation is linked with fast feedback control when reaching in unpredictable visual environments.iScience · 2024Article
- Rapid eye and hand responses in an interception task are differentially modulated by context-dependent predictability.Journal of vision · 2024Article
- Neuronal travelling waves explain rotational dynamics in experimental datasets and modelling.Scientific reports · 2024Article
- Article
- The microstructure of intra- and interpersonal coordination.Proceedings. Biological sciences · 2023Article
- Express Visuomotor Responses Reflect Knowledge of Both Target Locations and Contextual Rules during Reaches of Different Amplitudes.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023Article
- Continuous evaluation of cost-to-go for flexible reaching control and online decisions.PLoS computational biology · 2023Article
- The nervous system tunes sensorimotor gains when reaching in variable mechanical environments.iScience · 2023Article
- Proprioceptive and Visual Feedback Responses in Macaques Exploit Goal Redundancy.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023Article
- Integration of proprioceptive and visual feedback during online control of reaching.Journal of neurophysiology · 2022Article
- Article
- Towards a unified neural mechanism for reactive adaptive behaviour.Progress in neurobiology · 2021Article
- Can ongoing movements be guided by allocentric visual information when the target is visible?Journal of vision · 2021Article
- Article
- Article
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4 authors.
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Abstract
Muscle responses to mechanical disturbances exhibit two distinct phases: a response starting at ~20 ms that is fairly stereotyped, and a response starting at ~60 ms modulated by many behavioral contexts including goal-redundancy and environmental obstacles. Muscle responses to disturbances of visual feedback of the hand arise within ~90 ms. However, little is known whether these muscle responses are sensitive to behavioral contexts. We had 49 human participants (27 male) execute goal-directed reaches with visual feedback of their hand presented as a cursor. On random trials, the cursor jumped laterally to the reach direction, and thus, required a correction to attain the goal. The first experiment demonstrated that the response amplitude starting at 90 ms scaled with jump magnitude, but only for jumps <2 cm. For larger jumps, the duration of the muscle response scaled with the jump size starting after 120 ms. The second experiment demonstrated that the early response was sensitive to goal redundancy as wider targets evoked a smaller corrective response. The third experiment demonstrated that the early response did not consider the presence of obstacles, as this response routinely drove participants directly to the goal even though this path was blocked by an obstacle. Instead, the appropriate muscle response to navigate around the obstacle started after 120 ms. Our findings highlight that visual feedback of the limb involves two distinct phases: a response starting at 90 ms with limited sensitivity to jump magnitude and sensitive to goal-redundancy, and a response starting at 120 ms with increased sensitivity to jump magnitude and environmental factors.
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