Electroencephalographic Recording of the Movement-Related Cortical Potential in Ecologically-Valid Movements: A Scoping Review

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aut.relation.articlenumber721387en_NZ
aut.relation.issueSeptemberen_NZ
aut.relation.journalFrontiers in Neuroscienceen_NZ
aut.relation.volume15en_NZ
aut.researcherDrabsch, Julie
dc.contributor.authorOlsen, Sen_NZ
dc.contributor.authorAlder, Gen_NZ
dc.contributor.authorWilliams, Men_NZ
dc.contributor.authorChambers, Sen_NZ
dc.contributor.authorJochumsen, Men_NZ
dc.contributor.authorSignal, Nen_NZ
dc.contributor.authorRashid, Uen_NZ
dc.contributor.authorNiazi, Ien_NZ
dc.contributor.authorTaylor, Den_NZ
dc.date.accessioned2021-10-05T03:50:33Z
dc.date.available2021-10-05T03:50:33Z
dc.date.copyright2021en_NZ
dc.date.issued2021en_NZ
dc.description.abstractThe movement-related cortical potential (MRCP) is a brain signal that can be recorded using surface electroencephalography (EEG) and represents the cortical processes involved in movement preparation. The MRCP has been widely researched in simple, single-joint movements, however, these movements often lack ecological validity. Ecological validity refers to the generalizability of the findings to real-world situations, such as neurological rehabilitation. This scoping review aimed to synthesize the research evidence investigating the MRCP in ecologically valid movement tasks. A search of six electronic databases identified 102 studies that investigated the MRCP during multi-joint movements; 59 of these studies investigated ecologically valid movement tasks and were included in the review. The included studies investigated 15 different movement tasks that were applicable to everyday situations, but these were largely carried out in healthy populations. The synthesized findings suggest that the recording and analysis of MRCP signals is possible in ecologically valid movements, however the characteristics of the signal appear to vary across different movement tasks (i.e., those with greater complexity, increased cognitive load, or a secondary motor task) and different populations (i.e., expert performers, people with Parkinson’s Disease, and older adults). The scarcity of research in clinical populations highlights the need for further research in people with neurological and age-related conditions to progress our understanding of the MRCPs characteristics and to determine its potential as a measure of neurological recovery and intervention efficacy. MRCP-based neuromodulatory interventions applied during ecologically valid movements were only represented in one study in this review as these have been largely delivered during simple joint movements. No studies were identified that used ecologically valid movements to control BCI-driven external devices; this may reflect the technical challenges associated with accurately classifying functional movements from MRCPs. Future research investigating MRCP-based interventions should use movement tasks that are functionally relevant to everyday situations. This will facilitate the application of this knowledge into the rehabilitation setting.
dc.identifier.citationFrontiers in Neuroscience. 15:721387. doi: 10.3389/fnins.2021.721387
dc.identifier.doi10.3389/fnins.2021.721387en_NZ
dc.identifier.issn1662-453Xen_NZ
dc.identifier.urihttps://hdl.handle.net/10292/14550
dc.publisherFrontiers Mediaen_NZ
dc.relation.urihttps://www.frontiersin.org/articles/10.3389/fnins.2021.721387/full
dc.rights© 2021 Olsen, Alder, Williams, Chambers, Jochumsen, Signal, Rashid, Niazi and Taylor. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
dc.rights.accessrightsOpenAccessen_NZ
dc.subjectMovement related cortical potential (MRCP); Electroencephalograph (EEG); Ecological validity; Review (article); Rehabilitation; Movement; Bereitschaftspotential (BP); Contingent negative variation (CNV)
dc.titleElectroencephalographic Recording of the Movement-Related Cortical Potential in Ecologically-Valid Movements: A Scoping Reviewen_NZ
dc.typeJournal Article
pubs.elements-id433402
pubs.organisational-data/AUT
pubs.organisational-data/AUT/Faculty of Design & Creative Technologies
pubs.organisational-data/AUT/Faculty of Design & Creative Technologies/School of Engineering, Computer & Mathematical Sciences
pubs.organisational-data/AUT/Faculty of Design & Creative Technologies/School of Engineering, Computer & Mathematical Sciences/BioDesign Lab
pubs.organisational-data/AUT/Faculty of Health & Environmental Science
pubs.organisational-data/AUT/Faculty of Health & Environmental Science/School of Clinical Sciences
pubs.organisational-data/AUT/Faculty of Health & Environmental Science/School of Clinical Sciences/Physiotherapy Department
pubs.organisational-data/AUT/PBRF
pubs.organisational-data/AUT/PBRF/PBRF Health and Environmental Sciences
pubs.organisational-data/AUT/PBRF/PBRF Health and Environmental Sciences/HH Clinical Sciences 2018 PBRF
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