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Neural population dynamics during reaching

0
ID: 000070DRAFT
Contact Churchland, Mark
File Count 10
Size 49.7 GiB
Created May 5, 2021
Last update February 12, 2026
Licenses: spdx:CC-BY-4.0
Access Information: dandi:OpenAccess

Monkeys recordings of Motor Cortex (M1) and dorsal Premotor Cortex (PMd) using two 96 channel high density Utah Arrays (Blackrock Microsystems) while performing reaching tasks with right hand.

Keywords:
motor control
neural dynamics
Utah Array
population dynamics
reaching
Subject matter:
primary motor cortex
premotor cortex
Contributors
Churchland, Mark ORCID logo
Cunningham, John P. ORCID logo
Kaufman, Matthew T. ORCID logo
Foster, Justin D.
Nuyujukian, Paul ORCID logo
Ryu, Stephen I. ORCID logo
Shenoy, Krishna V. ORCID logo
Funding information
Simons Foundation
- Award Number: https://www.simonsfoundation.org/collaborations/global-brain/data-sharing-initiatives/
Related resources
Neural Population dynamics during reaching
ID: https://doi.org/10.1038/nature11129
Repo: Nature
Relation: dcite:IsDescribedBy
Cortical preparatory activity: representation of movement or first cog in a dynamical machine?
ID: 10.1016/j.neuron.2010.09.015
Repo: Neuron
Relation: dcite:IsReferencedBy
The roles of monkey M1 neuron classes in movement preparation and execution
ID: 10.1152/jn.00892.2011
Repo: Journal of Neurophysiology
Relation: dcite:IsReferencedBy
Cortical activity in the null space: permitting preparation without movement
ID: 10.1038/nn.3643
Repo: Nature
Relation: dcite:IsReferencedBy
A neural network that finds a naturalistic solution for the production of muscle activity.
ID: 10.1038/nn.4042
Repo: Nature Neuroscience
Relation: dcite:IsReferencedBy
Cortical control of arm movements: a dynamical systems perspective. Annual Review of Neuroscience
ID: 10.1146/annurev-neuro-062111-150509
Relation: dcite:IsReferencedBy
Vacillation, indecision and hesitation in moment-by-moment decoding of monkey motor cortex
ID: 10.7554/eLife.04677
Repo: elife
Relation: dcite:IsReferencedBy
The Largest Response Component in the Motor Cortex Reflects Movement Timing but Not Movement Type
ID: 10.1523/ENEURO.0085-16.2016
Repo: eneuro
Relation: dcite:IsReferencedBy
Inferring single-trial neural population dynamics using sequential auto-encoders.
ID: 10.1038/s41592-018-0109-9
Relation: dcite:IsReferencedBy
Assets Summary
Species
Rhesus monkey
Macaca mulatta - Rhesus monkey
Approach
behavioral approach
electrophysiological approach
Data Standard
Neurodata Without Borders (NWB)
RRID:SCR_015242
Number Of Subjects
2
Variable Measured
Position
Units
ElectricalSeries
ElectrodeGroup
ProcessingModule
SpatialSeries
Measurement Technique
spike sorting technique
behavioral technique
multi electrode extracellular electrophysiology recording technique
analytical technique
surgical technique
Dandiset Actions
Files
Metadata
Manifest
Owners
Ben Dichter
Saksham Sharda
MShreyasStanford
shenoystanford
Paul Adkisson-Floro
Versions
DRAFT
Feb 12, 2026
0.251218.1714
Dec 18, 2025