A database of multi-channel intramuscular electromyogram signals during isometric hand muscles contractions
(2020) In Scientific Data 7(1).- Abstract
Hand movement is controlled by a large number of muscles acting on multiple joints in the hand and forearm. In a forearm amputee the control of a hand prosthesis is traditionally depending on electromyography from the remaining forearm muscles. Technical improvements have made it possible to safely and routinely implant electrodes inside the muscles and record high-quality signals from individual muscles. In this study, we present a database of intramuscular EMG signals recorded with fine-wire electrodes alongside recordings of hand forces in an isometric setup and with the addition of spike-sorted metadata. Six forearm muscles were recorded from twelve able-bodied subjects and nine forearm muscles from two subjects. The fully automated... (More)
Hand movement is controlled by a large number of muscles acting on multiple joints in the hand and forearm. In a forearm amputee the control of a hand prosthesis is traditionally depending on electromyography from the remaining forearm muscles. Technical improvements have made it possible to safely and routinely implant electrodes inside the muscles and record high-quality signals from individual muscles. In this study, we present a database of intramuscular EMG signals recorded with fine-wire electrodes alongside recordings of hand forces in an isometric setup and with the addition of spike-sorted metadata. Six forearm muscles were recorded from twelve able-bodied subjects and nine forearm muscles from two subjects. The fully automated recording protocol, based on command cues, comprised a variety of hand movements, including some requiring slowly increasing/decreasing force. The recorded data can be used to develop and test algorithms for control of a prosthetic hand. Assessment of the signals was done in both quantitative and qualitative manners.
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- author
- Malesevic, Nebojsa LU ; Björkman, Anders LU ; Andersson, Gert S. LU ; Matran-Fernandez, Ana ; Citi, Luca ; Cipriani, Christian and Antfolk, Christian LU
- organization
- publishing date
- 2020
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Scientific Data
- volume
- 7
- issue
- 1
- article number
- 10
- publisher
- Nature Publishing Group
- external identifiers
-
- pmid:31913289
- scopus:85077623396
- ISSN
- 2052-4463
- DOI
- 10.1038/s41597-019-0335-8
- language
- English
- LU publication?
- yes
- id
- 791a9af4-2a40-42a4-8a44-99a6a06edbc8
- date added to LUP
- 2020-01-22 11:08:05
- date last changed
- 2024-07-24 12:15:37
@article{791a9af4-2a40-42a4-8a44-99a6a06edbc8, abstract = {{<p>Hand movement is controlled by a large number of muscles acting on multiple joints in the hand and forearm. In a forearm amputee the control of a hand prosthesis is traditionally depending on electromyography from the remaining forearm muscles. Technical improvements have made it possible to safely and routinely implant electrodes inside the muscles and record high-quality signals from individual muscles. In this study, we present a database of intramuscular EMG signals recorded with fine-wire electrodes alongside recordings of hand forces in an isometric setup and with the addition of spike-sorted metadata. Six forearm muscles were recorded from twelve able-bodied subjects and nine forearm muscles from two subjects. The fully automated recording protocol, based on command cues, comprised a variety of hand movements, including some requiring slowly increasing/decreasing force. The recorded data can be used to develop and test algorithms for control of a prosthetic hand. Assessment of the signals was done in both quantitative and qualitative manners.</p>}}, author = {{Malesevic, Nebojsa and Björkman, Anders and Andersson, Gert S. and Matran-Fernandez, Ana and Citi, Luca and Cipriani, Christian and Antfolk, Christian}}, issn = {{2052-4463}}, language = {{eng}}, number = {{1}}, publisher = {{Nature Publishing Group}}, series = {{Scientific Data}}, title = {{A database of multi-channel intramuscular electromyogram signals during isometric hand muscles contractions}}, url = {{http://dx.doi.org/10.1038/s41597-019-0335-8}}, doi = {{10.1038/s41597-019-0335-8}}, volume = {{7}}, year = {{2020}}, }