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- authors:
- -
- firstname: 'Simon'
- lastname: 'Nougaret'
- affiliation: 'Institut de Neurosciences de la Timone (INT), UMR 7289, CNRS, Aix-Marseille Université, Marseille, France'
- id: 'ORCID:0000-0002-5053-9093'
- -
- firstname: 'Laura'
- lastname: 'López-Galdo'
- affiliation: 'Institut de Neurosciences de la Timone (INT), UMR 7289, CNRS, Aix-Marseille Université, Marseille, France'
- -
- firstname: 'Emile'
- lastname: 'Caytan'
- affiliation: 'Institut de Neurosciences de la Timone (INT), UMR 7289, CNRS, Aix-Marseille Université, Marseille, France'
- id: 'ORCID:0009-0006-1948-2865'
- -
- firstname: 'Julien'
- lastname: 'Poitreau'
- affiliation: 'Institut de Neurosciences de la Timone (INT), UMR 7289, CNRS, Aix-Marseille Université, Marseille, France'
- -
- firstname: 'Frédéric'
- lastname: 'Barthélemy'
- affiliation: 'Institut de Neurosciences de la Timone (INT), UMR 7289, CNRS, Aix-Marseille Université, Marseille, France'
- -
- firstname: 'Bjørg Elisabeth'
- lastname: 'Kilavik'
- affiliation: 'Institut de Neurosciences de la Timone (INT), UMR 7289, CNRS, Aix-Marseille Université, Marseille, France'
- id: 'ORCID:0000-0002-8235-4624'
- title: 'Low and High Beta Rhythms have Different Motor Cortical Sources and Distinct Roles in Movement Control and Spatio-Temporal Attention'
- description: |
- 'This is the dataset used in the paper with the same title, by Nougaret et al. (2024) in PLOS Biology.
-
- We investigated the neural mechanisms underlying motor control and attention in macaque monkeys.
- Two macaque monkeys were trained to perform a behavioral task that required both attention and motor skills.
- This experimental setup allowed for the observation of various factors related to the motor task
- while recording neuronal electrical activity through electrodes inserted acutely into the motor cortex.
- The study revealed that the primary motor cortex predominantly exhibited
- low-frequency beta oscillations (below 20 Hz) associated with movement control.
- In contrast, the dorsal premotor cortex showed higher-frequency beta activity (above 20 Hz),
- which was linked to attention to temporal and spatial context.
-
- Data from monkeys T and M are available in separate directories.
- For each LFP recording site included in the study, the MATLAB matfile contains 4 structure variables.
- These contain the
- 1) single-trial ‘raw’ LFP signal,
- 2) the Hilbert amplitude envelope of the site-dominant beta band as used in the study,
- 3) the behavioral data (single-trial hand and eye movements; task events) and
- 4) the session metadata (session ID and other information).
- '
- keywords:
- - 'Neuroscience'
- - 'Electrophysiology'
- - 'Motor Cortex'
- - 'Macaque'
- - 'Local Field Potential'
- - 'Beta Oscillations'
- license:
- name: 'CC BY 4.0'
- url: 'https://creativecommons.org/licenses/by/4.0/'
- funding:
- - 'EU; 956669'
- - 'ANR; ANR-19-HBPR-0005'
- references:
- -
- id: 'doi:tba'
- reftype: 'IsSupplementTo'
- citation: 'Nougaret, López-Galdo, Caytan, Poitreau, Barthélemy, Kilavik (2024) Low and high beta rhythms have different motor cortical sources and distinct roles in movement control and spatio-temporal attention. PLOS Biology (in press)'
- -
- id: 'doi:10.1101/2023.03.28.534535'
- reftype: 'IsSupplementTo'
- citation: 'Nougaret, López-Galdo, Caytan, Poitreau, Barthélemy, Kilavik (2023) Distinct sources and behavioral correlates of macaque motor cortical low and high beta. BioRxiv preprint.'
- resourcetype: Dataset
- templateversion: 1.2
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