ArticleeLife2016
Neuronal representation of saccadic error in macaque posterior parietal cortex (PPC).
Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Actions as perceptual experiments.Journal of vision · 2026Review
- Single-neuron network topology governs neural computation and learning in primate cortex.Nature communications · 2026Article
- Neural correlates of trial outcome monitoring during long-term learning in primate posterior parietal cortex.Nature communications · 2025Article
- How forward remapping predicts peri-saccadic biphasic mislocalization.Journal of vision · 2025Article
- Laminar Dynamics of Target Selection in the Posterior Parietal Cortex of the Common Marmoset.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Motor recalibration of visual and saccadic maps.Proceedings. Biological sciences · 2023Article
- Abstract Encoding of Categorical Decisions in Medial Superior Temporal and Lateral Intraparietal Cortices.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022Article
- Distributed functions of prefrontal and parietal cortices during sequential categorical decisions.eLife · 2021Article
- The Motor Representation of Sensory Experience.Current biology : CB · 2021Article
- Posterior parietal cortex plays a causal role in perceptual and categorical decisions.Science (New York, N.Y.) · 2019Article
- Investigating three types of continuous auditory feedback in visuo-manual tracking.Experimental brain research · 2017Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Motor control, motor learning, self-recognition, and spatial perception all critically depend on the comparison of motor intention to the actually executed movement. Despite our knowledge that the brainstem-cerebellum plays an important role in motor error detection and motor learning, the involvement of neocortex remains largely unclear. Here, we report the neuronal computation and representation of saccadic error in macaque posterior parietal cortex (PPC). Neurons with persistent pre- and post-saccadic response (PPS) represent the intended end-position of saccade; neurons with late post-saccadic response (LPS) represent the actual end-position of saccade. Remarkably, after the arrival of the LPS signal, the PPS neurons' activity becomes highly correlated with the discrepancy between intended and actual end-position, and with the probability of making secondary (corrective) saccades. Thus, this neuronal computation might underlie the formation of saccadic error signals in PPC for speeding up saccadic learning and leading the occurrence of secondary saccade.
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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.