ArticleeLife2015
Vacillation, indecision and hesitation in moment-by-moment decoding of monkey motor cortex.
Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.
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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.
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Who cites it
73 citing papers in PubMed, 133 citations in OpenAlex.
- Compression as a neural mechanism of mnemonic chunking in prefrontal cortex.Current biology : CB · 2026Article
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- Naturalistic behavior and self-generated neural activity predictive of self-correction.bioRxiv : the preprint server for biology · 2026Article
- Macaque Area LIP Reflects Confidence-Dependent Changes in Decision Policy.bioRxiv : the preprint server for biology · 2026Article
- Drifting population dynamics with transient resets characterize sensorimotor transformation in the monkey superior colliculus.Communications biology · 2026Article
- Interactions across hemispheres in prefrontal cortex reflect global cognitive processing.Nature communications · 2026Article
- Limitations of Variational Laplace-Based Dynamic Causal Modelling for Multistable Cortical Circuits.Neuroinformatics · 2026Article
- Mouse sensorimotor cortex reflects complex kinematic details during reaching and grasping.eLife · 2026Article
- How distributed is the brain-wide network that is recruited for cognition?Nature reviews. Neuroscience · 2026Review
- Classifying motion states from neural activity of non-human primates for brain-computer interfaces.Frontiers in neuroscience · 2026Article
- Brain-wide coordination of internal signals during decision-making.bioRxiv : the preprint server for biology · 2025Article
- A posture subspace in the primary motor cortex.Neuron · 2025Article
- Interactions across hemispheres in prefrontal cortex reflect global cognitive processing.bioRxiv : the preprint server for biology · 2025Article
- Neural basis of concurrent deliberation toward a choice and confidence judgment.bioRxiv : the preprint server for biology · 2025Article
- Dynamical constraints on neural population activity.Nature neuroscience · 2025Article
- Whole-brain neural substrates of behavioral variability in the larval zebrafish.bioRxiv : the preprint server for biology · 2025Article
- Rapid, systematic updating of movement by accumulated decision evidence.Nature communications · 2024Article
- Recent Visual Experience Reshapes V4 Neuronal Activity and Improves Perceptual Performance.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Neural population dynamics underlying evidence accumulation in multiple rat brain regions.eLife · 2024Article
- Spiking attractor model of motor cortex explains modulation of neural and behavioral variability by prior target information.Nature communications · 2024Article
13 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 3 institutions in 1 country.
Funding
Abstract
When choosing actions, we can act decisively, vacillate, or suffer momentary indecision. Studying how individual decisions unfold requires moment-by-moment readouts of brain state. Here we provide such a view from dorsal premotor and primary motor cortex. Two monkeys performed a novel decision task while we recorded from many neurons simultaneously. We found that a decoder trained using 'forced choices' (one target viable) was highly reliable when applied to 'free choices'. However, during free choices internal events formed three categories. Typically, neural activity was consistent with rapid, unwavering choices. Sometimes, though, we observed presumed 'changes of mind': the neural state initially reflected one choice before changing to reflect the final choice. Finally, we observed momentary 'indecision': delay forming any clear motor plan. Further, moments of neural indecision accompanied moments of behavioral indecision. Together, these results reveal the rich and diverse set of internal events long suspected to occur during free choice.
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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.