ArticleNature communications2021
Local field potentials in the parietal reach region reveal mechanisms of bimanual coordination.
Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- A causal role for the posterior corpus callosum in bimanual coordination.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Bilateral integration in somatosensory cortex is controlled by behavioral relevance.Nature neuroscience · 2025Article
- Differential Beta and Gamma Activity Modulation during Unimanual and Bimanual Motor Learning.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Widespread neuronal activity related to bimanual coordination in non-human primates: evidence from Fos-like activation during bimanual versus unimanual motor task.Neuroscience insights · 2025Article
- Functional organization of posterior parietal cortex circuitry based on inferred information flow.Cell reports · 2024Article
- Fronto-parieto-subthalamic activity decodes motor status in Parkinson's disease.CNS neuroscience & therapeutics · 2023Article
- Beta oscillations in vision: a (preconscious) neural mechanism for the dorsal visual stream?Frontiers in psychology · 2023Review
- Functional characterization of the fronto-parietal reaching and grasping network: reversible deactivation of M1 and areas 2, 5, and 7b in awake behaving monkeys.Journal of neurophysiology · 2022Article
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Authors and funding
3 authors.
Funding
Abstract
Primates use their arms in complex ways that frequently require coordination between the two arms. Yet the planning of bimanual movements has not been well-studied. We recorded spikes and local field potentials (LFP) from the parietal reach region (PRR) in both hemispheres simultaneously while monkeys planned and executed unimanual and bimanual reaches. From analyses of interhemispheric LFP-LFP and spike-LFP coherence, we found that task-specific information is shared across hemispheres in a frequency-specific manner. This shared information could arise from common input or from direct communication. The population average unit activity in PRR, representing PRR output, encodes only planned contralateral arm movements while beta-band LFP power, a putative PRR input, reflects the pattern of planned bimanual movement. A parsimonious interpretation of these data is that PRR integrates information about the movement of the left and right limbs, perhaps in service of bimanual coordination.
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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.