Dataset
Massively parallel multi-electrode recordings of macaque motor cortex during an instructed delayed reach-to-grasp task
- 1Institut de Neurosciences de la Timone (INT), UMR 7289, CNRS - Aix Marseille Université, Marseille, France
- 2Institute of Neuroscience and Medicine (INM-6) and Institute for Advanced Simulation (IAS-6) and JARA BRAIN Institute I, Jülich Research Centre, Jülich, Germany
DOI: 10.12751/g-node.f83565 BROWSE REPOSITORY BROWSE ARCHIVE DOWNLOAD ARCHIVE (ZIP 14 GiB)
Published 28 Dec. 2017 | License Creative Commons Attribution 4.0 International Public License
Description
We provide two electrophysiological datasets recorded via a 10-by-10 multi-electrode array chronically implanted in the motor cortex of two macaque monkeys during an instructed delayed reach-to-grasp task. The datasets contain the continuous measure of extracellular potentials at each electrode sampled at 30 kHz, the local field potentials sampled at 1 kHz and the timing of the online and offline extracted spike times. It also includes the timing of several task and behavioral events recorded along the electrophysiological data. Finally, the datasets provide a complete set of metadata structured in a standardized format. These metadata allow easy access to detailed information about the datasets such as the settings of the recording hardware, the array specifications, the location of the implant in the motor cortex, information about the monkeys, or the offline spike sorting.
Keywords
| Neuroscience | Electrophysiology | Utah Array | Spikes | Local Field Potential | Macaque | Motor Cortex |References
- Brochier T, Zehl L, Hao Y, Duret M, Sprenger J, Denker M, Grün S, Riehle A (2018) Massively parallel recordings in macaque motor cortex during an instructed delayed reach-to-grasp task. Scientific Data 5:180055. https://doi.org/10.1038/sdata.2018.55
- Zehl L, Jaillet F, Stoewer A, Grewe J, Sobolev A, Wachtler T, Brochier TG, Riehle A, Denker M, Grün S (2016). Handling Metadata in a Neurophysiology Laboratory. Frontiers in Neuroinformatics, 10, 26. https://doi.org/10.3389/fninf.2016.00026
- Riehle A, Wirtssohn S, Grün S, Brochier T (2013). Mapping the spatio-temporal structure of motor cortical LFP and spiking activities during reach-to-grasp movements. Frontiers in Neural Circuits, 7, 48. https://doi.org/10.3389/fncir.2013.00048
Funding
- Helmholtz Association
- EU EU.604102
- EU EU.720270
- DFG DFG.GR 1753/4-2
- DFG DFG.DE 2175/2-1
- RIKEN-CNRS
- ANR GRASP
- CNRS PEPS
- CNRS Neuro_IC2010
- DAAD
- LIA Vision for Action