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Frank C, Kraeutner SN, Rieger M, Boe SG. Learning motor actions via imagery-perceptual or motor learning? PSYCHOLOGICAL RESEARCH 2024; 88:1820-1832. [PMID: 36680584 PMCID: PMC11315805 DOI: 10.1007/s00426-022-01787-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 12/22/2022] [Indexed: 01/22/2023]
Abstract
It is well accepted that repeatedly imagining oneself acting without any overt behavior can lead to learning. The prominent theory accounting for why imagery practice is effective, motor simulation theory, posits that imagined action and overt action are functionally equivalent, the exception being activation of the end effector. If, as motor simulation theory states, one can compile the goal, plan, motor program and outcome of an action during imagined action similar to overt action, then learning of novel skills via imagery should proceed in a manner equivalent to that of overt action. While the evidence on motor simulation theory is both plentiful and diverse, it does not explicitly account for differences in neural and behavioural findings between imagined and overt action. In this position paper, we briefly review theoretical accounts to date and present a perceptual-cognitive theory that accounts for often observed outcomes of imagery practice. We suggest that learning by way of imagery reflects perceptual-cognitive scaffolding, and that this 'perceptual' learning transfers into 'motor' learning (or not) depending on various factors. Based on this theory, we characterize consistently reported learning effects that occur with imagery practice, against the background of well-known physical practice effects and show that perceptual-cognitive scaffolding is well-suited to explain what is being learnt during imagery practice.
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Affiliation(s)
- Cornelia Frank
- Department of Sports and Movement Science, School of Educational and Cultural Studies, Osnabrück University, Osnabrück, Germany.
| | - Sarah N Kraeutner
- Department of Psychology, University of British Columbia, Okanagan, Kelowna, Canada
- Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada
| | - Martina Rieger
- Institute for Psychology, UMIT Tirol - Private University for Health Sciences and Health Technology, Hall in Tyrol, Austria
| | - Shaun G Boe
- Laboratory for Brain Recovery and Function, School of Physiotherapy, Department of Psychology and Neuroscience, School of Health and Human Performance, Dalhousie University, Nova Scotia, Canada
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2
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Ballesteros S, Piccardi L, Goh JOS. Editorial: Effects of physical exercise on brain and cognitive functioning, volume II. Front Hum Neurosci 2024; 17:1360100. [PMID: 38264351 PMCID: PMC10803525 DOI: 10.3389/fnhum.2023.1360100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 12/27/2023] [Indexed: 01/25/2024] Open
Affiliation(s)
- Soledad Ballesteros
- Studies on Aging and Neurodegenerative Diseases Research Group, Department of Basic Psychology II, Universidad Nacional de Educación a Distancia, Madrid, Spain
| | - Laura Piccardi
- Department of Psychology, Sapienza University of Rome, Rome, Italy
- San Raffaele Cassino Hospital, Cassino, FR, Italy
| | - Joshua Oon Soo Goh
- Graduate Institute of Brain and Mind Sciences, National Taiwan University, Taipei, Taiwan
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3
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Huang MH, Lang J, Li J, Qin Z, Cao YP. Characteristics of brain activation in high-level football players at different stages of decision-making tasks off the ball: an fMRI study. Front Hum Neurosci 2023; 17:1189841. [PMID: 37701501 PMCID: PMC10494545 DOI: 10.3389/fnhum.2023.1189841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 07/18/2023] [Indexed: 09/14/2023] Open
Abstract
Objective This study aimed to examine the neural mechanisms underlying the decision-making process of off-ball movements among high-level football players and ordinary college students, as well as the effect of long-term skill training on these neural mechanisms using functional magnetic resonance imaging (fMRI). Methods The study recruited 20 professional college football players as the expert group (EG) and 20 novice football players with no background in sports-related disciplines as the novice group (NG). The participants performed the motor video observation and button-decision-making tasks, and fMRI data were acquired, pre-processed, and analyzed. Results During the decision-making process regarding running without the ball, whole-brain fMRI scans were conducted on both the EG and NG. The analysis of these scans revealed noteworthy disparities in brain activity between the two groups. These disparities were observed during tasks involving motor video observation and button-based decision-making. According to the behavioral data, the EG made more correct decisions than the NG (p < 0.05); however, there was no significant difference in their reaction speed (p > 0.05). During video observation, both the EG and NG exhibited simultaneous activation in the frontoparietal cognitive area, primary somatosensory cortex, visual cortex, and insula. However, there were no significant differences between the two groups in terms of activated brain regions [false discovery rate (FDR) corrected to p < 0.05]. Regarding button-press decisions, the areas of the brain that were commonly activated in both the NG and EG were primarily located in the frontoparietal cognitive area, temporal cortex, and cuneus cortex. Notably, the left superior temporal gyrus, left inferior temporal gyrus, and left middle occipital gyrus exhibited greater activation in the NG compared to those in the EG (FDR corrected to p < 0.05). Conclusion This study demonstrated that during motor video observation, the EG's sports experience and professional knowledge can help them achieve better visual information processing strategies in specific areas of sports. During button decision-making, the EG was more economical, whereas the NG required more brain function activity to process visual information, confirming the "neural efficiency" hypothesis.
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Affiliation(s)
- Ming-Hao Huang
- School of Physical Education and Sports, Beijing Normal University, Beijing, China
- Collage of Physical Education, Northwest Normal University, Lanzhou, China
| | - Jian Lang
- School of Physical Education and Sports, Beijing Normal University, Beijing, China
| | - Ju Li
- School of Physical Education and Sports, Beijing Normal University, Beijing, China
| | - Zhe Qin
- School of Physical Education and Sports, Beijing Normal University, Beijing, China
- Collage of Physical Education, Northwest Normal University, Lanzhou, China
| | - Ya-Ping Cao
- School of Physical Education and Sports, Beijing Normal University, Beijing, China
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4
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Du Y, He L, Wang Y, Liao D. The Neural Mechanism of Long-Term Motor Training Affecting Athletes’ Decision-Making Function: An Activation Likelihood Estimation Meta-Analysis. Front Hum Neurosci 2022; 16:854692. [PMID: 35517985 PMCID: PMC9062593 DOI: 10.3389/fnhum.2022.854692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 03/03/2022] [Indexed: 11/15/2022] Open
Abstract
Decision-making is an advanced cognitive function that promotes information processes in complex motor situations. In recent years, many neuroimaging studies have assessed the effects of long-term motor training on athletes’ brain activity while performing decision-making tasks, but the findings have been inconsistent and a large amount of data has not been quantitatively summarized until now. Therefore, this study aimed to identify the neural mechanism of long-term motor training affecting the decision-making function of athletes by using activation likelihood estimation (ALE) meta-analysis. Altogether, 10 studies were included and comprised a total of 350 people (168 motor experts and 182 novices, 411 activation foci). The ALE meta-analysis showed that more brain regions were activated for novices including the bilateral occipital lobe, left posterior cerebellar lobe, and left middle temporal gyrus (MTG) in decision-making tasks compared to motor experts. Our results possibly suggested the association between long-term motor training and neural efficiency in athletes, which provided a reference for further understanding the neural mechanisms of motor decision-making.
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Zhang K, Jan YK, Liu Y, Zhao T, Zhang L, Liu R, Liu J, Cao C. Exercise Intensity and Brain Plasticity: What’s the Difference of Brain Structural and Functional Plasticity Characteristics Between Elite Aerobic and Anaerobic Athletes? Front Hum Neurosci 2022; 16:757522. [PMID: 35273485 PMCID: PMC8901604 DOI: 10.3389/fnhum.2022.757522] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 01/17/2022] [Indexed: 11/13/2022] Open
Abstract
This study investigated the differences in morphometry and functional plasticity characteristics of the brain after long-term training of different intensities. Results showed that an aerobic group demonstrated higher gray matter volume in the cerebellum and temporal lobe, while an anaerobic group demonstrated higher gray matter volume in the region of basal ganglia. In addition, the aerobic group also showed significantly higher fractional amplitude of low-frequency fluctuation (fALFF) and degree centrality (DC) in the motor area of the frontal lobe and parietal lobe, and the frontal gyrus, respectively. At the same time, the anaerobic group demonstrated higher fALFF and DC in the cerebellum posterior lobe (family-wise error corrected, p < 0.01). These findings may further prove that different brain activation modes respond to different intensities of physical activity and may help to reveal the neural mechanisms that can classify athletes from different intensity sports.
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Affiliation(s)
- Keying Zhang
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
| | - Yih-Kuen Jan
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, Champaign, IL, United States
| | - Yu Liu
- Department of Psychology, Guizhou Minzu University, Guiyang, China
| | - Tao Zhao
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
| | - Lingtao Zhang
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
| | - Ruidong Liu
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
| | - Jianxiu Liu
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
| | - Chunmei Cao
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
- *Correspondence: Chunmei Cao,
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Yiasemidou M, Tomlinson J, Chetter I, Biyani CS. Impact of the SARS-CoV-2 (COVID-19) crisis on surgical training: global survey and a proposed framework for recovery. BJS Open 2021; 5:6226009. [PMID: 33855364 PMCID: PMC8047098 DOI: 10.1093/bjsopen/zraa051] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 11/17/2020] [Indexed: 11/30/2022] Open
Abstract
Background The SARS-CoV-2 pandemic had a profound impact on surgical services, potentially having a detrimental impact on training opportunities. The aim of this global survey was to assess the impact of the COVID-19 crisis on surgical training and to develop a framework for recovery. Methods A cross-sectional, web-based survey was conducted. This was designed by a steering committee of medical educationalists and validated by a group of trainees before dissemination. Results A total of 608 responses were obtained from 34 countries and 15 specialties. The results demonstrated major disruption in all aspects of training. The impact was greatest for conferences (525 of 608) and hands-on courses (517 of 608), but less for inpatient care-related training (268 of 608). European trainees were significantly more likely to experience direct training disruption than trainees in Asia (odds ratio 0.15) or Australia (OR 0.10) (χ2 = 87.162, P < 0.001). Alternative training resources (webinars, 359 of 608; educational videos, 234 of 608) have emerged, although trainees expressed some dissatisfaction with them. The collective responses generated a four-pillar framework for training recovery that involved: guidance from training stakeholders with the involvement of trainees; prioritization of training, especially the roles of senior surgeons/trainers; provision of access to alternative/new teaching methods; and measures to address trainee anxiety. Conclusion Training has been greatly affected by the COVID-19 pandemic. The introduction of new teaching methods and a focus on training after the pandemic are imperative.
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Affiliation(s)
| | - M Yiasemidou
- Leeds Teaching Hospitals, Leeds, UK; University of Hull, Hull, UK; Hull University Teaching Hospitals NHS Trust, Hull, UK
| | | | - I Chetter
- University of Hull, Hull, UK; Hull University Teaching Hospitals NHS Trust, Hull, UK
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Hung BL, Chen LJ, Chen YY, Ou JB, Fang SH. Nicotine supplementation enhances simulated game performance of archery athletes. J Int Soc Sports Nutr 2021; 18:16. [PMID: 33602279 PMCID: PMC7890628 DOI: 10.1186/s12970-021-00413-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 02/09/2021] [Indexed: 12/27/2022] Open
Abstract
Background Nicotine is beneficial to mood, arousal and cognition in humans. Due to the importance of cognitive functioning for archery athletes, we investigated the effects of nicotine supplementation on the cognitive abilities, heart rate variability (HRV), and sport performance of professional archers. Methods Eleven college archers were recruited and given 2 mg of nicotine supplementation (NIC group) and placebo (PLA group) in a crossover design. Results The results showed that at 30 min after the intake of nicotine gum, the “correct rejection” time in the NIC group was significantly lower than that of the PLA group (7.29 ± 0.87 vs. 8.23 ± 0.98 msec, p < 0.05). In addition, the NIC group completed the grooved pegboard test in a shorter time than the PLA group (48.76 ± 3.18 vs. 53.41 ± 4.05 s, p < 0.05), whereas motor reaction times were not different between the two groups. Saliva α-amylase activity was significantly lower after nicotine supplementation (p < 0.01) but increased immediately after the archery test in the NIC group (p < 0.05). In addition, nicotine supplementation significantly decreased HRV and increased the archery score (290.58 ± 10.09 vs. 298.05 ± 8.56, p < 0.01). Conclusions Nicotine enhances the performance of archery athletes by increasing cognitive function and stimulating the sympathetic adrenergic system.
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Affiliation(s)
- Bao-Lien Hung
- Department of Sports Medicine, China Medical University, Taichung, 40402, Taiwan
| | - Li-Jung Chen
- Department of Exercise Health Science, National Taiwan University of Sport, Taichung, 40404, Taiwan
| | - Yi-Ying Chen
- Institute of Athletics, National Taiwan University of Sport, No. 16, Section 1, Shuang-Shih Road, Taichung, 40404, Taiwan
| | - Jhih-Bang Ou
- Institute of Athletics, National Taiwan University of Sport, No. 16, Section 1, Shuang-Shih Road, Taichung, 40404, Taiwan
| | - Shih-Hua Fang
- Institute of Athletics, National Taiwan University of Sport, No. 16, Section 1, Shuang-Shih Road, Taichung, 40404, Taiwan.
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Yang C, Luo N, Liang M, Zhou S, Yu Q, Zhang J, Zhang M, Guo J, Wang H, Yu J, Cui Q, Chen H, Gao Q. Altered Brain Functional Connectivity Density in Fast-Ball Sports Athletes With Early Stage of Motor Training. Front Psychol 2020; 11:530122. [PMID: 33101115 PMCID: PMC7546905 DOI: 10.3389/fpsyg.2020.530122] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 08/25/2020] [Indexed: 12/02/2022] Open
Abstract
The human brain shows neuroplastic adaptations caused by motor skill training. Of note, there is little known about the plastic architecture of the whole-brain network in resting state. The purpose of the present study was to detect how motor training affected the density distribution of whole-brain resting-state functional connectivity (FC). Resting-state functional magnetic resonance imaging data was assessed based on a comparison of fast-ball student athletes (SA) and non-athlete healthy controls (NC). The voxel-wise data-driven graph theory approach, global functional connectivity density (gFCD) mapping, was applied. Results showed that the SA group exhibited significantly decreased gFCD in brain regions centered at the left triangular part of the inferior frontal gyrus (IFG), extending to the opercular part of the left IFG and middle frontal gyrus compared to the NC group. In addition, findings suggested the idea of an increased neural efficiency of athletes’ brain regions associated with attentional–motor modulation and executive control. Furthermore, behavioral results showed that in the SA group, faster executive control reaction time relates to smaller gFCD values in the left IFG. These findings suggested that the motor training would decrease the numbers of FC in IFG to accelerate the executive control with high attentional demands and enable SA to rapidly focus the attention to detect the intriguing target.
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Affiliation(s)
- Chengbo Yang
- The Third Department of Physical Education and Training, Chengdu Sport University, Chengdu, China
| | - Ning Luo
- School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu, China
| | - Minfeng Liang
- School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu, China
| | - Sihong Zhou
- School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu, China
| | - Qian Yu
- Exercise and Mental Health Laboratory, School of Psychology, Shenzhen University, Shenzhen, China
| | - Jiabao Zhang
- School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu, China
| | - Mu Zhang
- Information Technology Center, Chengdu Sport University, Chengdu, China
| | - Jingpu Guo
- The Third Department of Physical Education and Training, Chengdu Sport University, Chengdu, China
| | - Hu Wang
- The Third Department of Physical Education and Training, Chengdu Sport University, Chengdu, China
| | - Jiali Yu
- School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu, China
| | - Qian Cui
- School of Public Affairs and Administration, University of Electronic Science and Technology of China, Chengdu, China
| | - Huafu Chen
- Ministry of Education Key Lab for Neuroinformation, High-Field Magnetic Resonance Brain Imaging Key Laboratory of Sichuan Province, University of Electronic Science and Technology of China, Chengdu, China.,The Clinical Hospital of Chengdu Brain Science Institute, School of Life Sciences and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Qing Gao
- School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu, China
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Effects of Dehydration on Archery Performance, Subjective Feelings and Heart Rate during a Competition Simulation. J Funct Morphol Kinesiol 2020; 5:jfmk5030067. [PMID: 33467282 PMCID: PMC7739258 DOI: 10.3390/jfmk5030067] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 08/21/2020] [Accepted: 08/25/2020] [Indexed: 11/19/2022] Open
Abstract
This study aimed to investigate the effect of dehydration on archery performance, subjective feelings and heart rate response. Ten national level archers performed two archery competition simulations, once under euhydration (EUH) and once in a dehydrated state (DEH), induced by 24-h reduced fluid intake. Hydration status was verified prior to each trial by urine specific gravity (USG ≥ 1.025). Archery score was measured according to official archery regulations. Subjective feelings of thirst, fatigue and concentration were recorded on a visual analogue scale. Heart rate was continuously monitored during the trials. Archery performance was similar between trials (p = 0.155). During DEH trial (USG 1.032 ± 0.005), the athletes felt thirstier (p < 0.001), more fatigued (p = 0.041) and less able to concentrate (p = 0.016) compared with the EUH trial (USG 1.015 ± 0.004). Heart rate during DEH at baseline (85 ± 5 b∙min-1) was higher (p = 0.021) compared with EUH (78 ± 6 b∙min-1) and remained significantly higher during the latter stages of the DEH compared to EUH trial. In conclusion, archery performance over 72 arrows was not affected by dehydration, despite the induced psychological and physiological strain, revealed from decreased feeling of concentration, increased sensation of fatigue and increased heart rate during the DEH trial.
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10
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Wu H, Yan H, Yang Y, Xu M, Shi Y, Zeng W, Li J, Zhang J, Chang C, Wang N. Occupational Neuroplasticity in the Human Brain: A Critical Review and Meta-Analysis of Neuroimaging Studies. Front Hum Neurosci 2020; 14:215. [PMID: 32760257 PMCID: PMC7373999 DOI: 10.3389/fnhum.2020.00215] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Accepted: 05/13/2020] [Indexed: 12/14/2022] Open
Abstract
Many studies have revealed the structural or functional brain changes induced by occupational factors. However, it remains largely unknown how occupation-related connectivity shapes the brain. In this paper, we denote occupational neuroplasticity as the neuroplasticity that takes place to satisfy the occupational requirements by extensively professional training and to accommodate the long-term, professional work of daily life, and a critical review of occupational neuroplasticity related to the changes in brain structure and functional networks has been primarily presented. Furthermore, meta-analysis revealed a neurophysiological mechanism of occupational neuroplasticity caused by professional experience. This meta-analysis of functional neuroimaging studies showed that experts displayed stronger activation in the left precentral gyrus [Brodmann area (BA)6], left middle frontal gyrus (BA6), and right inferior frontal gyrus (BA9) than novices, while meta-analysis of structural studies suggested that experts had a greater gray matter volume in the bilateral superior temporal gyrus (BA22) and right putamen than novices. Together, these findings not only expand the current understanding of the common neurophysiological basis of occupational neuroplasticity across different occupations and highlight some possible targets for neural modulation of occupational neuroplasticity but also provide a new perspective for occupational science research.
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Affiliation(s)
- Huijun Wu
- School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, China
| | - Hongjie Yan
- Department of Neurology, Affiliated Lianyungang Hospital of Xuzhou Medical University, Lianyungang, China
| | - Yang Yang
- Center for Brain Science and Learning Difficulties, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Min Xu
- Center for Brain Disorders and Cognitive Science, Shenzhen University, Shenzhen, China
| | - Yuhu Shi
- Lab of Digital Image and Intelligent Computation, Shanghai Maritime University, Shanghai, China
| | - Weiming Zeng
- Lab of Digital Image and Intelligent Computation, Shanghai Maritime University, Shanghai, China
| | - Jiewei Li
- Department of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam, Hong Kong
| | - Jian Zhang
- School of Pharmacy, Health Science Center, Shenzhen University, Shenzhen, China
| | - Chunqi Chang
- School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, China.,Pengcheng Laboratory, Shenzhen, China
| | - Nizhuan Wang
- Artificial Intelligence & Neuro-Informatics Engineering (ARINE) Laboratory, School of Computer Engineering, Jiangsu Ocean University, Lianyungang, China
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Kraeutner SN, Stratas A, McArthur JL, Helmick CA, Westwood DA, Boe SG. Neural and Behavioral Outcomes Differ Following Equivalent Bouts of Motor Imagery or Physical Practice. J Cogn Neurosci 2020; 32:1590-1606. [PMID: 32420839 DOI: 10.1162/jocn_a_01575] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Despite its reported effectiveness for the acquisition of motor skills, we know little about how motor imagery (MI)-based brain activation and performance evolves when MI (the imagined performance of a motor task) is used to learn a complex motor skill compared to physical practice (PP). The current study examined changes in MI-related brain activity and performance driven by an equivalent bout of MI- or PP-based training. Participants engaged in 5 days of either MI or PP of a dart-throwing task. Brain activity (via fMRI) and performance-related outcomes were obtained using a pre/post/retention design. Relative to PP, MI-based training did not drive robust changes in brain activation and was inferior for realizing improvements in performance: Greater activation in regions critical to refining the motor program was observed in the PP versus MI group posttraining, and relative to those driven via PP, MI led only to marginal improvements in performance. Findings indicate that the modality of practice (i.e., MI vs. PP) used to learn a complex motor skill manifests as differences in both resultant patterns of brain activity and performance. Ultimately, by directly comparing brain activity and behavioral outcomes after equivalent training through MI versus PP, this work provides unique knowledge regarding the neural mechanisms underlying learning through MI.
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12
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Orlandi A, Arno E, Proverbio AM. The Effect of Expertise on Kinesthetic Motor Imagery of Complex Actions. Brain Topogr 2020; 33:238-254. [PMID: 32112306 DOI: 10.1007/s10548-020-00760-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 02/23/2020] [Indexed: 12/25/2022]
Abstract
The ability to mentally simulate an action by recalling the body sensations relative to the real execution is referred to as kinesthetic motor imagery (MI). Frontal and parietal motor-related brain regions are generally engaged during MI. The present study aimed to investigate the time course and neural correlates of complex action imagery and possible effects of expertise on the underlying action representation processes. Professional ballet dancers and controls were presented with effortful and effortless ballet steps and instructed to mentally reproduce each movement during EEG recording. Time-locked MI was associated with an Anterior Negativity (AN) component (400-550 ms) that was larger in dancers relative to controls. The AN was differentially modulated by the motor content (effort) as a function of ballet expertise. It was more negative in response to effortful (than effortless) movements in control participants only. This effect also had a frontal distribution in controls and a centro-parietal distribution in dancers, as shown by the topographic maps of the scalp voltage. The source reconstruction (swLORETA) of the recorded potentials in the AN time-window showed enhanced engagement of prefrontal regions in controls (BA 10/47) relative to dancers, and occipitotemporal (BA 20) and bilateral sensorimotor areas in dancers (BA6/40) compared with controls. This evidence seems to suggest that kinesthetic MI of complex action relied on visuomotor simulation processes in participants with acquired dance expertise. Simultaneously, increased cognitive demands occurred in participants lacking in motor knowledge with the specific action. Hence, professional dance training may lead to refined action representation processes.
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Affiliation(s)
- Andrea Orlandi
- Department of Psychology, Neuro-MI, Milan Center for Neuroscience, University of Milano - Bicocca, Milan, Italy.
- Department of Psychology, Sapienza University of Rome, Via dei Marsi 78, 00185, Rome, Italy.
| | - Elisa Arno
- Department of Psychology, Neuro-MI, Milan Center for Neuroscience, University of Milano - Bicocca, Milan, Italy
| | - Alice Mado Proverbio
- Department of Psychology, Neuro-MI, Milan Center for Neuroscience, University of Milano - Bicocca, Milan, Italy
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13
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Zhang L, Qiu F, Zhu H, Xiang M, Zhou L. Neural Efficiency and Acquired Motor Skills: An fMRI Study of Expert Athletes. Front Psychol 2019; 10:2752. [PMID: 31866917 PMCID: PMC6908492 DOI: 10.3389/fpsyg.2019.02752] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 11/22/2019] [Indexed: 12/16/2022] Open
Abstract
The neural efficiency hypothesis was investigated. Functional magnetic resonance imaging was used to study the differences in brain activity between athletes imagining performing different movements: basketball athletes imagined throwing and volleyball athletes imagined serving. These comparisons of brain activity among athletes imagining movements from their self-sport (e.g., a basketball throw in basketball athletes) versus movements from other sport (e.g., a volleyball serve in basketball athletes) revealed the neural energy consumption each task costs. The results showed better temporal congruence between motor execution and motor imagery and vividness of motor imagery, but lower levels of activation in the left putamen, inferior parietal lobule, supplementary motor area, postcentral gyrus, and the right insula when both groups of athletes imagined movements from their self-sport compared with when they imagined movements from the other-sport. Athletes were more effective in the representation of the motor sequences and the interoception of the motor sequences for their self-sport. The findings of present study suggest that elite athletes achieved superior behavioral performance with minimal neural energy consumption, thus confirming the neural efficiency hypotheses.
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Affiliation(s)
- Lanlan Zhang
- Department of Leisure Sports and Management, Guangzhou Sport University, Guangzhou, China
| | - Fanghui Qiu
- Department of Physical Education, Qingdao University, Qingdao, China
| | - Hua Zhu
- Department of Biological Science and Medical Engineering, Beihang University, Beijing, China
| | - Mingqiang Xiang
- Department of Sport and Health, Guangzhou Sport University, Guangzhou, China
| | - Liangjun Zhou
- Department of Leisure Sports and Management, Guangzhou Sport University, Guangzhou, China
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Guidetti G, Guidetti R, Manfredi M, Manfredi M, Lucchetta A, Livio S. Saccades and driving. ACTA ACUST UNITED AC 2019; 39:186-196. [PMID: 31131838 PMCID: PMC6536025 DOI: 10.14639/0392-100x-2176] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 06/14/2018] [Indexed: 11/29/2022]
Abstract
Driving is not only a physical task, but is also a mental task. Visual inputs are indispensable in scanning the road, communicating with other road users and monitoring in-vehicle devices. The probability to detect an object while driving (conspicuity) is very important for assessment of driving effectiveness, and correct choice of information relevant to the safety of driving determines the efficiency of a driver. Accordingly, eye fixation and eye movements are essential for attention and choice in decision making. Saccades are the most used and effective means of maintaining a correct fixation while driving. In order to identify the features of the most predisposed subjects at high driving performances and those of the high-level sportsmen, we used a special tool called Visual Exploration Training System. We evaluated by saccade and attentional tests various groups of ordinary drivers, past professional racing drivers, professional truck drivers and professional athletes. Males have faster reaction time compared to females and an age below 30 seems to guarantee better precision of performance and accuracy in achieving all visual targets. The effect on physical activity and sports is confirmed. The performances of the Ferrari Driver Academy (FDA) selected students who were significantly better than those of a group of aspiring students and amateur racing drivers probably thanks to individual predisposition, training and so-called ‘neural efficiency’.
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Affiliation(s)
- G Guidetti
- Vertigo Center, Poliambulatorio Chirurgico Modenese, Modena, Italy
| | - R Guidetti
- Vertigo Center, Poliambulatorio Chirurgico Modenese, Modena, Italy
| | | | - Marco Manfredi
- Vertigo Center, Poliambulatorio Chirurgico Modenese, Modena, Italy
| | | | - S Livio
- Professional Motor Coach, Modena, Italy
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15
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Effect of heart rate on shooting performance in elite archers. Heliyon 2019; 5:e01428. [PMID: 30976699 PMCID: PMC6441821 DOI: 10.1016/j.heliyon.2019.e01428] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 02/15/2019] [Accepted: 03/22/2019] [Indexed: 12/02/2022] Open
Abstract
Aim The aim of the present study was to examine the effect of heart rate on shooting performance in elite archers. Methods Regularly trained 13 (7 female, 6 male) international level elite archers performed a (specific) protocol twice with 3 days interval in an indoor area. In order to raise the heart rate (HR) and related physiological stress the archers performed 4 sets of steady pace shuttle runs (males 10 km h-1; females 8 km h-1) for 3 minutes in a 20 m course following with 1 minute stop during which they performed 3 shots to 18 meter distance indoor target, and followed by 1 minute rest, where blood sample was collected from ear lobe for blood lactate (BL) analysis. Heart rate monitors were used for heart rate (HR) recordings with 5 seconds intervals for resting, running, shooting, and recovery periods. The score of the shots were recorded as in the normal archery indoor competition. Average (overall) results were taken into account for statistical analysis. Results Mean HR and BL during resting shoot in 1st and 2nd tests were 119.0 and 112.2 bpm (range 1st test: 101–142 bpm, 2nd test: 96–135 bpm) and 1.72 and 1.65 mmol.L−1 (range 1st test: 0.9–2.6 mmol.L−1, 2nd test: 0.8–2.3 mmol.L−1) respectively. Mean HR and BL during post exercise shooting in 1st and 2nd tests were 168 and 166 bpm (range 1st test: 152–191 bpm, 2nd test: 147–188 bpm) and 4.21 and 3.44 mmol.L−1 (range 1st test: 1.3–7.0 mmol.L−1, 2nd test: 1.3–5.7 mmol.L−1) respectively. There was not any statistically difference between shooting scores (27.50–27.23 points) after running exercise and resting (p > 0.05). Conclusion It was concluded that, under simulated indoor competition environment, high HR values do not influence short distance shooting scores.
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16
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Zhang Q, Zhang P, Song L, Yang Y, Yuan S, Chen Y, Sun S, Bai X. Brain Activation of Elite Race Walkers in Action Observation, Motor Imagery, and Motor Execution Tasks: A Pilot Study. Front Hum Neurosci 2019; 13:80. [PMID: 30881297 PMCID: PMC6405507 DOI: 10.3389/fnhum.2019.00080] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 02/14/2019] [Indexed: 11/17/2022] Open
Abstract
Walking plays an important role in human daily life. Many previous studies suggested that long-term walking training can modulate brain functions. However, due to the use of measuring techniques such as fMRI and PET, which are highly motion-sensitive, it is difficult to record individual brain activities during the movement. This pilot study used functional near-infrared spectroscopy (fNIRS) to measure the hemodynamic responses in the frontal-parietal cortex of four elite race walkers (experimental group, EG) and twenty college students (control group, CG) during tasks involving action observation, motor imagery, and motor execution. The results showed that activation levels of the pars triangularis of the inferior frontal gyrus (IFG), dorsolateral prefrontal cortex (DLPFC), premotor and supplementary motor cortex (PMC and SMC), and primary somatosensory cortex (S1) in the EG were significantly lower than in the CG during motor execution and observation tasks. And primary motor cortex (M1) of EG in motor execution task was significantly lower than its in CG. During the motor imagery task, activation intensities of the DLPFC, PMC and SMC, and M1 in the EG were significantly higher than in the CG. These findings suggested that the results of motor execution and observation tasks might support the brain efficiency hypothesis, and the related brain regions strengthened the efficiency of neural function, but the results in motor imagery tasks could be attributed to the internal forward model of elite race walkers, which showed a trend opposed to the brain efficiency hypothesis. Additionally, the activation intensities of the pars triangularis and PMC and SMC decreased with the passage of time in the motor execution and imagery tasks, whereas during the action observation task, no significant differences in these regions were found. This reflected differences of the internal processing among the tasks.
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Affiliation(s)
- Qihan Zhang
- Academy of Psychology and Behavior, Tianjin Normal University, Tianjin, China.,College of Educational Science, Tianjin Normal University, Tianjin, China
| | - Peng Zhang
- Academy of Psychology and Behavior, Tianjin Normal University, Tianjin, China.,College of Educational Science, Tianjin Normal University, Tianjin, China
| | - Lu Song
- Academy of Psychology and Behavior, Tianjin Normal University, Tianjin, China.,College of Educational Science, Tianjin Normal University, Tianjin, China
| | - Yu Yang
- Academy of Psychology and Behavior, Tianjin Normal University, Tianjin, China.,College of Educational Science, Tianjin Normal University, Tianjin, China
| | - Sheng Yuan
- Academy of Psychology and Behavior, Tianjin Normal University, Tianjin, China.,College of Educational Science, Tianjin Normal University, Tianjin, China
| | - Yixin Chen
- Academy of Psychology and Behavior, Tianjin Normal University, Tianjin, China.,College of Educational Science, Tianjin Normal University, Tianjin, China
| | - Shinan Sun
- Academy of Psychology and Behavior, Tianjin Normal University, Tianjin, China.,College of Educational Science, Tianjin Normal University, Tianjin, China
| | - Xuejun Bai
- Academy of Psychology and Behavior, Tianjin Normal University, Tianjin, China.,College of Educational Science, Tianjin Normal University, Tianjin, China.,Center of Collaborative Innovation for Assessment and Promotion of Mental Health, Tianjin, China
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17
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Zhang L, Zhou Q, Liu Z, Tang S. Evaluation on Directed Functional Brain Connectivity during the Expert Rifle Pre-shot Period. J Mot Behav 2018; 51:511-520. [PMID: 30375942 DOI: 10.1080/00222895.2018.1523128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Experts require long-term and intense practice to acquire extraordinary motor skills that be known as the brain function regulator. However, the brain function network mechanism of rifle shooters is still unclear. The generalized orthogonalized partial directed coherence (gOPDC) algorithm and local efficiency significance analysis method (LESA) was applied to quantify the difference in directed functional networks between expert and novice rifle shooters during the pre-shot period. The more directed functional connections were observed in alpha and low-beta frequency bands as compared to other bands. Moreover, comparing with the novice's fluctuant connection, the values of connection (P3→C3) strength were increasing steadily in the experts during the pre-shot period. Fewer connections in left hemisphere networks were obtained in the experts than in the novices. The results validated the "neural efficiency" hypothesis in experts. Moreover, the strength of the functional connection (P3→C3) in the alpha and beta bands serves as a distinguishing feature between experts and novices.
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Affiliation(s)
- Liwei Zhang
- a School of Biological Science and Medical Engineering , Beihang University , Beijing , China .,b Beijing Advanced Innovation Centre for Biomedical Engineering , Beihang University , Beijing , China
| | - Qianxiang Zhou
- a School of Biological Science and Medical Engineering , Beihang University , Beijing , China .,b Beijing Advanced Innovation Centre for Biomedical Engineering , Beihang University , Beijing , China
| | - Zhongqi Liu
- a School of Biological Science and Medical Engineering , Beihang University , Beijing , China .,b Beijing Advanced Innovation Centre for Biomedical Engineering , Beihang University , Beijing , China
| | - Shichuan Tang
- c Occupational Safety and Health Beijing Key Laboratory , Beijing Municipal Institute of Labour Protection , Beijing , China
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18
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Wu S, Li J, Gao L, Chen C, He S. Suppressing Systemic Interference in fNIRS Monitoring of the Hemodynamic Cortical Response to Motor Execution and Imagery. Front Hum Neurosci 2018; 12:85. [PMID: 29556184 PMCID: PMC5845019 DOI: 10.3389/fnhum.2018.00085] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2017] [Accepted: 02/19/2018] [Indexed: 11/13/2022] Open
Abstract
Hemodynamic response to motor execution (ME) and motor imagery (MI) was investigated using functional near-infrared spectroscopy (fNIRS). We used a 31 channel fNIRS system which allows non-invasive monitoring of cerebral oxygenation changes induced by cortical activation. Sixteen healthy subjects (mean-age 24.5 yeas) were recruited and the changes in concentration of hemoglobin were examined during right and left hand finger tapping tasks and kinesthetic MI. To suppress the systemic physiological interference, we developed a preprocessing procedure which prevents over-activated reporting in NIRS-SPM. In the condition of ME, more activation was observed in the anterior part of the motor cortex including the pre-motor and supplementary motor area (pre-motor and SMA), primary motor cortex (M1) and somatosensory motor cortex (SMC; t(15) > 2.27), however, in the condition of MI, more activation was found in the posterior part of motor cortex including SMC (t(15) > 1.81), which is in line with previous observations with functional magnetic resonance imaging (fMRI).
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Affiliation(s)
- Shijing Wu
- School of Information and Optoelectronic Science and Engineering, South China Normal University (SCNU), Guangzhou, China.,Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University (SCNU), Guangzhou, China
| | - Jun Li
- Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University (SCNU), Guangzhou, China
| | - Lantian Gao
- Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University (SCNU), Guangzhou, China
| | - Changshui Chen
- School of Information and Optoelectronic Science and Engineering, South China Normal University (SCNU), Guangzhou, China
| | - Sailing He
- Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University (SCNU), Guangzhou, China
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19
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Wu S, Li J, Gao L, Chen C, He S. Suppressing Systemic Interference in fNIRS Monitoring of the Hemodynamic Cortical Response to Motor Execution and Imagery. Front Hum Neurosci 2018. [PMID: 29556184 DOI: 10.3389/fnhum.2018.0008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2023] Open
Abstract
Hemodynamic response to motor execution (ME) and motor imagery (MI) was investigated using functional near-infrared spectroscopy (fNIRS). We used a 31 channel fNIRS system which allows non-invasive monitoring of cerebral oxygenation changes induced by cortical activation. Sixteen healthy subjects (mean-age 24.5 yeas) were recruited and the changes in concentration of hemoglobin were examined during right and left hand finger tapping tasks and kinesthetic MI. To suppress the systemic physiological interference, we developed a preprocessing procedure which prevents over-activated reporting in NIRS-SPM. In the condition of ME, more activation was observed in the anterior part of the motor cortex including the pre-motor and supplementary motor area (pre-motor and SMA), primary motor cortex (M1) and somatosensory motor cortex (SMC; t(15) > 2.27), however, in the condition of MI, more activation was found in the posterior part of motor cortex including SMC (t(15) > 1.81), which is in line with previous observations with functional magnetic resonance imaging (fMRI).
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Affiliation(s)
- Shijing Wu
- School of Information and Optoelectronic Science and Engineering, South China Normal University (SCNU), Guangzhou, China
- Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University (SCNU), Guangzhou, China
| | - Jun Li
- Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University (SCNU), Guangzhou, China
| | - Lantian Gao
- Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University (SCNU), Guangzhou, China
| | - Changshui Chen
- School of Information and Optoelectronic Science and Engineering, South China Normal University (SCNU), Guangzhou, China
| | - Sailing He
- Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University (SCNU), Guangzhou, China
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20
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Costanzo ME, VanMeter JW, Janelle CM, Braun A, Miller MW, Oldham J, Russell BAH, Hatfield BD. Neural Efficiency in Expert Cognitive-Motor Performers During Affective Challenge. J Mot Behav 2016; 48:573-588. [PMID: 27715496 DOI: 10.1080/00222895.2016.1161591] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Skilled individuals demonstrate a spatially localized or relatively lower response in brain activity characterized as neural efficiency when performing within their domain of expertise. Elite athletes are experts in their chosen sport and thus must be not only adept in the motor domain but must be resilient to performing under the stress of high-level competition. Such stability of performance suggests this population processes emotion and mental stress in an adaptive and efficient manner. This study sought to determine if athletes with a history of successful performance under circumstances of mental stress demonstrate neural efficiency during affective challenges compared to age-matched controls. Using functional magnetic resonance imaging, the blood-oxygen level-dependent response was recorded during emotional challenge induced by sport-specific and general unpleasant images. The athletes demonstrated neural efficiency in brain regions critical to emotion regulation (prefrontal cortex) and affect (insula) independently of their domain of expertise, suggesting adaptive processing of negative events and less emotional reactivity to unpleasant stimuli.
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Affiliation(s)
- Michelle E Costanzo
- a Department of Kinesiology, School of Public Health , University of Maryland at College Park , College Park , Maryland.,b Neuroscience and Cognitive Sciences Program , University of Maryland at College Park , College Park , Maryland
| | - John W VanMeter
- c Center for Functional and Molecular Imaging , Georgetown University Medical Center , Washington , DC
| | - Christopher M Janelle
- d Department of Applied Physiology and Kinesiology , University of Florida , Gainesville , Florida
| | - Allen Braun
- e Language Section , National Institute on Deafness and Other Communication Disorders, National Institutes of Health , Bethesda , Maryland
| | - Matthew W Miller
- a Department of Kinesiology, School of Public Health , University of Maryland at College Park , College Park , Maryland.,b Neuroscience and Cognitive Sciences Program , University of Maryland at College Park , College Park , Maryland
| | - Jessica Oldham
- b Neuroscience and Cognitive Sciences Program , University of Maryland at College Park , College Park , Maryland
| | - Bartlett A H Russell
- a Department of Kinesiology, School of Public Health , University of Maryland at College Park , College Park , Maryland.,b Neuroscience and Cognitive Sciences Program , University of Maryland at College Park , College Park , Maryland.,f Center for Advanced Study of Language , University of Maryland at College Park , College Park , Maryland
| | - Bradley D Hatfield
- a Department of Kinesiology, School of Public Health , University of Maryland at College Park , College Park , Maryland.,b Neuroscience and Cognitive Sciences Program , University of Maryland at College Park , College Park , Maryland.,f Center for Advanced Study of Language , University of Maryland at College Park , College Park , Maryland
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21
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Di Rienzo F, Debarnot U, Daligault S, Saruco E, Delpuech C, Doyon J, Collet C, Guillot A. Online and Offline Performance Gains Following Motor Imagery Practice: A Comprehensive Review of Behavioral and Neuroimaging Studies. Front Hum Neurosci 2016; 10:315. [PMID: 27445755 PMCID: PMC4923126 DOI: 10.3389/fnhum.2016.00315] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 06/10/2016] [Indexed: 11/13/2022] Open
Abstract
There is now compelling evidence that motor imagery (MI) promotes motor learning. While MI has been shown to influence the early stages of the learning process, recent data revealed that sleep also contributes to the consolidation of the memory trace. How such "online" and "offline" processes take place and how they interact to impact the neural underpinnings of movements has received little attention. The aim of the present review is twofold: (i) providing an overview of recent applied and fundamental studies investigating the effects of MI practice (MIP) on motor learning; and (ii) detangling applied and fundamental findings in support of a sleep contribution to motor consolidation after MIP. We conclude with an integrative approach of online and offline learning resulting from intense MIP in healthy participants, and underline research avenues in the motor learning/clinical domains.
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Affiliation(s)
- Franck Di Rienzo
- Laboratoire Interuniversitaire de Biologie de la Motricité, Université de Lyon, Université Claude Bernard Lyon 1 Villeurbanne, France
| | - Ursula Debarnot
- Laboratoire Interuniversitaire de Biologie de la Motricité, Université de Lyon, Université Claude Bernard Lyon 1Villeurbanne, France; Laboratoire de Neurologie et d'Imagerie Cognitive, Université de GenèveGeneva, Switzerland
| | | | - Elodie Saruco
- Laboratoire Interuniversitaire de Biologie de la Motricité, Université de Lyon, Université Claude Bernard Lyon 1 Villeurbanne, France
| | - Claude Delpuech
- INSERM U821, Département MEG, CERMEP Imagerie Du Vivant Bron, France
| | - Julien Doyon
- Unité de Neuroimagerie Fonctionnelle, Département de Psychologie, Institut Universitaire de Gériatrie de Montréal, Université de Montréal Montréal, QC, Canada
| | - Christian Collet
- Laboratoire Interuniversitaire de Biologie de la Motricité, Université de Lyon, Université Claude Bernard Lyon 1 Villeurbanne, France
| | - Aymeric Guillot
- Laboratoire Interuniversitaire de Biologie de la Motricité, Université de Lyon, Université Claude Bernard Lyon 1Villeurbanne, France; Institut Universitaire de FranceParis, France
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22
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Explore Interregional EEG Correlations Changed by Sport Training Using Feature Selection. COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2016; 2016:6184823. [PMID: 26880880 PMCID: PMC4737008 DOI: 10.1155/2016/6184823] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Revised: 12/05/2015] [Accepted: 12/08/2015] [Indexed: 12/04/2022]
Abstract
This paper investigated the interregional correlation changed by sport training through electroencephalography (EEG) signals using the techniques of classification and feature selection. The EEG data are obtained from students with long-time professional sport training and normal students without sport training as baseline. Every channel of the 19-channel EEG signals is considered as a node in the brain network and Pearson Correlation Coefficients are calculated between every two nodes as the new features of EEG signals. Then, the Partial Least Square (PLS) is used to select the top 10 most varied features and Pearson Correlation Coefficients of selected features are compared to show the difference of two groups. Result shows that the classification accuracy of two groups is improved from 88.13% by the method using measurement of EEG overall energy to 97.19% by the method using EEG correlation measurement. Furthermore, the features selected reveal that the most important interregional EEG correlation changed by training is the correlation between left inferior frontal and left middle temporal with a decreased value.
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23
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Bernardi G, Cecchetti L, Handjaras G, Sani L, Gaglianese A, Ceccarelli R, Franzoni F, Galetta F, Santoro G, Goebel R, Ricciardi E, Pietrini P. It's not all in your car: functional and structural correlates of exceptional driving skills in professional racers. Front Hum Neurosci 2014; 8:888. [PMID: 25426045 PMCID: PMC4227572 DOI: 10.3389/fnhum.2014.00888] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2014] [Accepted: 10/15/2014] [Indexed: 01/29/2023] Open
Abstract
Driving is a complex behavior that requires the integration of multiple cognitive functions. While many studies have investigated brain activity related to driving simulation under distinct conditions, little is known about the brain morphological and functional architecture in professional competitive driving, which requires exceptional motor and navigational skills. Here, 11 professional racing-car drivers and 11 “naïve” volunteers underwent both structural and functional brain magnetic resonance imaging (MRI) scans. Subjects were presented with short movies depicting a Formula One car racing in four different official circuits. Brain activity was assessed in terms of regional response, using an Inter-Subject Correlation (ISC) approach, and regional interactions by mean of functional connectivity. In addition, voxel-based morphometry (VBM) was used to identify specific structural differences between the two groups and potential interactions with functional differences detected by the ISC analysis. Relative to non-experienced drivers, professional drivers showed a more consistent recruitment of motor control and spatial navigation devoted areas, including premotor/motor cortex, striatum, anterior, and posterior cingulate cortex and retrosplenial cortex, precuneus, middle temporal cortex, and parahippocampus. Moreover, some of these brain regions, including the retrosplenial cortex, also had an increased gray matter density in professional car drivers. Furthermore, the retrosplenial cortex, which has been previously associated with the storage of observer-independent spatial maps, revealed a specific correlation with the individual driver's success in official competitions. These findings indicate that the brain functional and structural organization in highly trained racing-car drivers differs from that of subjects with an ordinary driving experience, suggesting that specific anatomo-functional changes may subtend the attainment of exceptional driving performance.
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Affiliation(s)
- Giulio Bernardi
- Laboratory of Clinical Biochemistry and Molecular Biology, Department of Experimental Pathology, Medical Biotechnologies, Infectivology and Epidemiology, University of Pisa Pisa, Italy ; Clinical Psychology Branch, University of Pisa, Azienda Ospedaliero Universitaria Pisana, Santa Chiara Pisa, Italy
| | - Luca Cecchetti
- Laboratory of Clinical Biochemistry and Molecular Biology, Department of Experimental Pathology, Medical Biotechnologies, Infectivology and Epidemiology, University of Pisa Pisa, Italy
| | - Giacomo Handjaras
- Laboratory of Clinical Biochemistry and Molecular Biology, Department of Experimental Pathology, Medical Biotechnologies, Infectivology and Epidemiology, University of Pisa Pisa, Italy
| | - Lorenzo Sani
- Laboratory of Clinical Biochemistry and Molecular Biology, Department of Experimental Pathology, Medical Biotechnologies, Infectivology and Epidemiology, University of Pisa Pisa, Italy ; MRI Laboratory, Fondazione Regione Toscana/Consiglio Nazionale delle Ricerche 'G.Monasterio,' Pisa, Italy
| | - Anna Gaglianese
- Laboratory of Clinical Biochemistry and Molecular Biology, Department of Experimental Pathology, Medical Biotechnologies, Infectivology and Epidemiology, University of Pisa Pisa, Italy
| | | | - Ferdinando Franzoni
- Sport Medicine Unit, Department of Clinical and Sperimental Medicine, University of Pisa, Azienda Ospedaliero Universitaria Pisana, Santa Chiara Pisa, Italy
| | - Fabio Galetta
- Sport Medicine Unit, Department of Clinical and Sperimental Medicine, University of Pisa, Azienda Ospedaliero Universitaria Pisana, Santa Chiara Pisa, Italy
| | - Gino Santoro
- Sport Medicine Unit, Department of Clinical and Sperimental Medicine, University of Pisa, Azienda Ospedaliero Universitaria Pisana, Santa Chiara Pisa, Italy
| | - Rainer Goebel
- Maastricht Brain Imaging Center, Universiteit Maastricht Maastricht, Netherlands
| | - Emiliano Ricciardi
- Laboratory of Clinical Biochemistry and Molecular Biology, Department of Experimental Pathology, Medical Biotechnologies, Infectivology and Epidemiology, University of Pisa Pisa, Italy ; MRI Laboratory, Fondazione Regione Toscana/Consiglio Nazionale delle Ricerche 'G.Monasterio,' Pisa, Italy
| | - Pietro Pietrini
- Laboratory of Clinical Biochemistry and Molecular Biology, Department of Experimental Pathology, Medical Biotechnologies, Infectivology and Epidemiology, University of Pisa Pisa, Italy ; Clinical Psychology Branch, University of Pisa, Azienda Ospedaliero Universitaria Pisana, Santa Chiara Pisa, Italy
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24
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Di Rienzo F, Guillot A, Mateo S, Daligault S, Delpuech C, Rode G, Collet C. Neuroplasticity of imagined wrist actions after spinal cord injury: a pilot study. Exp Brain Res 2014; 233:291-302. [PMID: 25300960 DOI: 10.1007/s00221-014-4114-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 09/22/2014] [Indexed: 10/24/2022]
Abstract
Motor imagery (MI - i.e., the mental representation of an action without physically executing it) stimulates brain motor networks and promotes motor learning after spinal cord injury (SCI). An interesting issue is whether the brain networks controlling MI are being reorganized with reference to spared motor functions. In this pilot study, we tested using magnetoencephalography (MEG) whether changes in cortical recruitment during MI were related to the motor changes elicited by rehabilitation. Over a 1-year period of inclusion, C6 SCI participants (n = 4) met stringent criteria for inclusion in a rehabilitation program focused on the tenodesis prehension (i.e., a compensatory prehension enabling seizing of objects in spite of hand and forearm muscles paralysis). After an extended baseline period of 5 weeks including repeated MEG and chronometric assessments of motor performance, MI training was embedded to the classical course of physiotherapy for five additional weeks. Posttest MEG and motor performance data were collected. A group of matched healthy control participants underwent a similar procedure. The MI intervention resulted in changes in the variability of the wrist extensions, i.e., a key movement of the tenodesis grasp (p < .05). Interestingly, the extent of cortical recruitment, quantified by the number of MEG activation sources recorded within Brodmann areas 1-8 during MI of the wrist extension, significantly predicted actual movement variability changes across sessions (p < .001). However, no such relationship was present for movement times. Repeated measurements afforded a reliable statistical power (range .70-.97). This pilot study does not provide straightforward evidence of MI efficacy, which would require a randomized controlled trial. Nonetheless, the data showed that the relationship between action and imagery of spared actions may be preserved after SCI.
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Affiliation(s)
- Franck Di Rienzo
- Centre de Recherche et d'Innovation sur le Sport (EA 647), Université de Lyon, Université Claude Bernard Lyon 1, 27-29 Boulevard du 11 Novembre 1918, 69622, Villeurbanne Cedex, France,
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25
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Debarnot U, Sperduti M, Di Rienzo F, Guillot A. Experts bodies, experts minds: How physical and mental training shape the brain. Front Hum Neurosci 2014; 8:280. [PMID: 24847236 PMCID: PMC4019873 DOI: 10.3389/fnhum.2014.00280] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2013] [Accepted: 04/15/2014] [Indexed: 12/15/2022] Open
Abstract
Skill learning is the improvement in perceptual, cognitive, or motor performance following practice. Expert performance levels can be achieved with well-organized knowledge, using sophisticated and specific mental representations and cognitive processing, applying automatic sequences quickly and efficiently, being able to deal with large amounts of information, and many other challenging task demands and situations that otherwise paralyze the performance of novices. The neural reorganizations that occur with expertise reflect the optimization of the neurocognitive resources to deal with the complex computational load needed to achieve peak performance. As such, capitalizing on neuronal plasticity, brain modifications take place over time-practice and during the consolidation process. One major challenge is to investigate the neural substrates and cognitive mechanisms engaged in expertise, and to define “expertise” from its neural and cognitive underpinnings. Recent insights showed that many brain structures are recruited during task performance, but only activity in regions related to domain-specific knowledge distinguishes experts from novices. The present review focuses on three expertise domains placed across a motor to mental gradient of skill learning: sequential motor skill, mental simulation of the movement (motor imagery), and meditation as a paradigmatic example of “pure” mental training. We first describe results on each specific domain from the initial skill acquisition to expert performance, including recent results on the corresponding underlying neural mechanisms. We then discuss differences and similarities between these domains with the aim to identify the highlights of the neurocognitive processes underpinning expertise, and conclude with suggestions for future research.
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Affiliation(s)
- Ursula Debarnot
- Département des Neurosciences Fondamentales, Centre Médical Universitaire, Université de Genéve Genéve, Suisse ; Centre de Recherche et d'Innovation sur le Sport, Université Claude Bernard Lyon 1, Université de Lyon, Villeurbanne Cedex Lyon, France
| | - Marco Sperduti
- Centre de Psychiatrie et Neurosciences (Inserm UMR S894), Université Paris Descartes Paris, France ; Laboratoire Mémoire et Cognition, Institut de Psychologie Boulogne-Billancourt, France
| | - Franck Di Rienzo
- Centre de Recherche et d'Innovation sur le Sport, Université Claude Bernard Lyon 1, Université de Lyon, Villeurbanne Cedex Lyon, France
| | - Aymeric Guillot
- Centre de Recherche et d'Innovation sur le Sport, Université Claude Bernard Lyon 1, Université de Lyon, Villeurbanne Cedex Lyon, France ; Institut Universitaire de France Paris, France
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How skill expertise shapes the brain functional architecture: an fMRI study of visuo-spatial and motor processing in professional racing-car and naïve drivers. PLoS One 2013; 8:e77764. [PMID: 24204955 PMCID: PMC3799613 DOI: 10.1371/journal.pone.0077764] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Accepted: 09/03/2013] [Indexed: 12/11/2022] Open
Abstract
The present study was designed to investigate the brain functional architecture that subserves visuo-spatial and motor processing in highly skilled individuals. By using functional magnetic resonance imaging (fMRI), we measured brain activity while eleven Formula racing-car drivers and eleven ‘naïve’ volunteers performed a motor reaction and a visuo-spatial task. Tasks were set at a relatively low level of difficulty such to ensure a similar performance in the two groups and thus avoid any potential confounding effects on brain activity due to discrepancies in task execution. The brain functional organization was analyzed in terms of regional brain response, inter-regional interactions and blood oxygen level dependent (BOLD) signal variability. While performance levels were equal in the two groups, as compared to naïve drivers, professional drivers showed a smaller volume recruitment of task-related regions, stronger connections among task-related areas, and an increased information integration as reflected by a higher signal temporal variability. In conclusion, our results demonstrate that, as compared to naïve subjects, the brain functional architecture sustaining visuo-motor processing in professional racing-car drivers, trained to perform at the highest levels under extremely demanding conditions, undergoes both ‘quantitative’ and ‘qualitative’ modifications that are evident even when the brain is engaged in relatively simple, non-demanding tasks. These results provide novel evidence in favor of an increased ‘neural efficiency’ in the brain of highly skilled individuals.
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