PMID- 38298203
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20240202
IS  - 1662-5161 (Print)
IS  - 1662-5161 (Electronic)
IS  - 1662-5161 (Linking)
VI  - 17
DP  - 2023
TI  - Comparing movement-related cortical potential between real and simulated movement 
      tasks from an ecological validity perspective.
PG  - 1313835
LID - 10.3389/fnhum.2023.1313835 [doi]
LID - 1313835
AB  - INTRODUCTION: Concerns regarding the ecological validity of movement-related 
      cortical potential (MRCP) experimental tasks that are related to motor learning 
      have recently been growing. Therefore, we compared MRCP during real movement task 
      (RMT) and simulated movement task (SMT) from an ecological validity perspective. 
      METHODS: The participants performed both RMT and SMT, and MRCP were measured 
      using electroencephalogram (EEG). EEG was based on the 10-20 method, with 
      electrodes placed in the motor cortex (C3 and C4) and supplementary motor cortex 
      (FCz [between Fz and Cz] and Cz) areas. This experiment examined the MRCP using 
      Bereitschaftspotential (BP) and negative slope (NS') onset times, and BP, NS', 
      and motor potential (MP) amplitudes during the task. RESULTS: The results 
      revealed that the SMT exhibited later BP and NS' onset times and smaller BP, NS', 
      and MP amplitudes than the RMT. Furthermore, in RMT, the onset time of MRCP was 
      delayed, and the amplitude of MRCP was smaller in the second half of the 200 
      times task than in the first half, whereas in SMT, there was no change in onset 
      time and amplitude. The SMT showed a different MRCP than the RMT, suggesting that 
      the ecological validity of the task should be fully considered when investigating 
      the cortical activity associated with motor skill learning using MRCP. 
      CONCLUSION: Ecological validity of the study should be fully considered when 
      investigating the cortical activity associated with motor skill learning using 
      MRCP. Moreover, it is important to understand the differences between the two 
      methods when applied clinically.
CI  - Copyright (c) 2024 Ogahara, Nakashima, Suzuki, Sugawara, Yoshida, Hatta, Moriuchi 
      and Higashi.
FAU - Ogahara, Kakuya
AU  - Ogahara K
AD  - Department of Health Sciences, Graduate School of Biomedical Sciences, Health 
      Sciences, Nagasaki University, Nagasaki, Japan.
AD  - Department of Occupational Therapy, Kanagawa University of Human Services, 
      Yokosuka, Japan.
FAU - Nakashima, Akira
AU  - Nakashima A
AD  - Department of Health Sciences, Graduate School of Biomedical Sciences, Health 
      Sciences, Nagasaki University, Nagasaki, Japan.
FAU - Suzuki, Tomotaka
AU  - Suzuki T
AD  - Department of Physical Therapy, Kanagawa University of Human Services, Yokosuka, 
      Japan.
FAU - Sugawara, Kenichi
AU  - Sugawara K
AD  - Department of Physical Therapy, Kanagawa University of Human Services, Yokosuka, 
      Japan.
FAU - Yoshida, Naoshin
AU  - Yoshida N
AD  - Department of Health Sciences, Graduate School of Biomedical Sciences, Health 
      Sciences, Nagasaki University, Nagasaki, Japan.
FAU - Hatta, Arihiro
AU  - Hatta A
AD  - Department of Physical Recreation, School of Physical Education, Tokai 
      University, Hiratsuka, Japan.
FAU - Moriuchi, Takefumi
AU  - Moriuchi T
AD  - Department of Health Sciences, Graduate School of Biomedical Sciences, Health 
      Sciences, Nagasaki University, Nagasaki, Japan.
FAU - Higashi, Toshio
AU  - Higashi T
AD  - Department of Health Sciences, Graduate School of Biomedical Sciences, Health 
      Sciences, Nagasaki University, Nagasaki, Japan.
LA  - eng
PT  - Journal Article
PT  - Review
DEP - 20240117
PL  - Switzerland
TA  - Front Hum Neurosci
JT  - Frontiers in human neuroscience
JID - 101477954
PMC - PMC10828031
OTO - NOTNLM
OT  - actual movement task
OT  - ecological validity
OT  - electroencephalogram
OT  - motor learning
OT  - movement-related cortical potentials
OT  - simulated movement task
COIS- The authors declare that the research was conducted in the absence of any 
      commercial or financial relationships that could be construed as a potential 
      conflict of interest.
EDAT- 2024/02/01 06:43
MHDA- 2024/02/01 06:44
PMCR- 2023/01/01
CRDT- 2024/02/01 04:04
PHST- 2023/10/10 00:00 [received]
PHST- 2023/12/26 00:00 [accepted]
PHST- 2024/02/01 06:44 [medline]
PHST- 2024/02/01 06:43 [pubmed]
PHST- 2024/02/01 04:04 [entrez]
PHST- 2023/01/01 00:00 [pmc-release]
AID - 10.3389/fnhum.2023.1313835 [doi]
PST - epublish
SO  - Front Hum Neurosci. 2024 Jan 17;17:1313835. doi: 10.3389/fnhum.2023.1313835. 
      eCollection 2023.