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Hu H, Wu B, Li H, Wang B, Wu X. Diversity and limitations of electroencephalogram and event-related potential applications in nursing research: A scoping review. Jpn J Nurs Sci 2024; 21:e12593. [PMID: 38441361 DOI: 10.1111/jjns.12593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/28/2023] [Accepted: 02/07/2024] [Indexed: 07/03/2024]
Abstract
AIMS This scoping review was conducted to provide a comprehensive summary of how electroencephalogram (EEG) and event-related potentials (ERPs) have been used in nursing research, with the goal of mapping the themes and methods of nursing research involving EEGs or ERPs as a measurement tool. METHODS The eligibility criteria were determined according to the Population, Concept, and Context principle. A systematic electronic search of articles in the PubMed, Web of Science, Embase, CINAHL, APA PsycInfo, and Scopus databases was carried out for the period from database establishment to November 21, 2022. The included studies were analyzed using descriptive statistics and content analysis. RESULTS The review process culminated in 45 articles, evidencing an increasing trend and dispersion characteristics of EEG in nursing research and reflecting five thematic domains of inquiry related to nursing. There was a deficiency of detailed reports of EEG recording and data analysis parameters in nursing research. The common EEG bands in nursing research were Delta, Theta, Alpha, Beta, Gamma. The ERP components used frequently were P3, P2, N1, N2, P1, N170, and feedback-related negativity. CONCLUSIONS The wide variety of EEG components used show broad potential for studying nursing questions. In the future, it will be necessary to increase the depth of the research content, the repeatability of the experiment and the standardization of the report. Nursing researchers should give full play to the characteristics of nursing and establish a systematic and complete EEG research system for nursing.
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Affiliation(s)
- Huiling Hu
- School of Nursing, Peking University, Beijing, China
| | - Bilin Wu
- School of Nursing, Peking University, Beijing, China
| | - Huijun Li
- Department of Nursing, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Binlin Wang
- School of Nursing, Peking University, Beijing, China
| | - Xue Wu
- School of Nursing, Peking University, Beijing, China
- Peking University Health Science Centre for Evidence-Based Nursing: A JBI Centre of Excellence, Beijing, China
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Li W, Wang B, Yuan H, Chen J, Chen G, Wang Y, Wen S. Effects of acute aerobic exercise on resting state functional connectivity of motor cortex in college students. Sci Rep 2024; 14:14837. [PMID: 38937472 PMCID: PMC11211492 DOI: 10.1038/s41598-024-63140-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 05/24/2024] [Indexed: 06/29/2024] Open
Abstract
This study intends to inspect the effects of acute aerobic exercise (AE) on resting state functional connectivity (RSFC) in motor cortex of college students and the moderating effect of fitness level. METHODS 20 high fitness level college students and 20 ordinary college students were recruited in public. Subjects completed 25 min of moderate- and high-intensity acute aerobic exercise respectively by a bicycle ergometer, and the motor cortex's blood oxygen signals in resting state were monitored by functional Near Infrared Spectroscopy (fNIRS, the Shimadzu portable Light NIRS, Japan) in pre- and post-test. RESULTS At the moderate intensity level, the total mean value of RSFC pre- and post-test was significantly different in the high fitness level group (pre-test 0.62 ± 0.18, post-test 0.51 ± 0.17, t(19) = 2.61, p = 0.02, d = 0.58), but no significant change was found in the low fitness level group. At the high-intensity level, there was no significant difference in the difference of total RSFC between pre- and post-test in the high and low fitness group. According to and change trend of 190 "edges": at the moderate-intensity level, the number of difference edges in the high fitness group (d = 0.58, 23) were significantly higher than those in the low fitness group (d = 0.32, 15), while at high-intensity level, there was a reverse trend between the high fitness group (d = 0.25, 18) and the low fitness group (d = 0.39, 23). CONCLUSIONS moderate-intensity AE can cause significant changes of RSFC in the motor cortex of college students with high fitness, while high fitness has a moderating effect on the relationship between exercise intensity and RSFC. RSFC of people with high fitness is more likely to be affected by AE and show a wider range of changes.
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Affiliation(s)
- Wenyi Li
- Department of Physical Education and Training, Capital University of Physical Education and Sports, Beijing, 100191, China
| | - Bingyang Wang
- Department of Physical Education and Training, Capital University of Physical Education and Sports, Beijing, 100191, China
| | - Haoteng Yuan
- Department of Ideological, Political and General Education, Guangzhou Huashang Vocational College, Jiangmen, 529152, Guangdong, China
| | - Jun Chen
- Department of Physical Education and Training, Capital University of Physical Education and Sports, Beijing, 100191, China
| | - Gonghe Chen
- Department of Physical Education, Changsha Medical University, Changsha, 410000, Hunan, China
| | - Yue Wang
- Department of Physical Education, North China Institute of Aerospace Engineering, Langfang, 065000, Hebei, China
| | - Shilin Wen
- Department of Physical Education and Training, Capital University of Physical Education and Sports, Beijing, 100191, China.
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Li X, Leng Y, Xiong Z, Liu J. The Effect of Long-Term Learning of BaduanJin on Emotion Regulation: Evidence from Resting-State Frontal EEG Asymmetry. Psychol Res Behav Manag 2024; 17:2391-2401. [PMID: 38912161 PMCID: PMC11192639 DOI: 10.2147/prbm.s436506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 06/08/2024] [Indexed: 06/25/2024] Open
Abstract
Purpose Baduanjin, as a Chinese traditional fitness exercise, can help people regulate emotions and promote their physical and psychological health. However, the underlying neural mechanisms have not been thoroughly explored. This study aimed to examine the effects of differences in the level of Baduanjin learning on individuals' brain and psychological response related to emotion regulation. Methods Twenty-two participants with long-term Baduanjin learning (for more than one year), and 21 participants with short-term Baduanjin learning (for approximately three months) were recruited. All participants were asked to do a complete 12-minute set of Baduanjin. Before and after doing Baduanjin, their resting-state EEG signals were collected, besides, the Emotion Regulation Questionnaire (ERQ) and the Profile of Mood States-Short Form (POMS-SF) were used to assess participants' emotion regulation strategies and abilities. Results The results of psychological measurement indicated that participants in the long-term group were more likely to use cognitive reappraisal as an emotion regulation strategy compared to participants in the short-term group (p<0.05). Moreover, the analysis of the frontal alpha asymmetry (FAA) showed that participants in the long-term group rather than the short-term group exhibited significant left lateralization after doing Baduanjin (p<0.05). Conclusion The findings provide preliminary evidence for the neural mechanism underlying how long-term Baduanjin learning promotes individuals' emotion regulation indexed by FAA. The study provides a new paradigm for research on how Baduanjin affects emotional regulation.
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Affiliation(s)
- Xiaozhi Li
- Department of Physical Education, Southeast University, Nanjing, 211189, People’s Republic of China
| | - Yue Leng
- School of Biological Sciences and Medical Engineering, Southeast University, Nanjing, 211189, People’s Republic of China
| | - Zhiheng Xiong
- School of Humanities, Southeast University, Nanjing, 211189, People’s Republic of China
| | - Jing Liu
- WuShu Department, Nanjing Sports Institute, Nanjing, 210046, People’s Republic of China
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Wang X, Liu T, Jin X, Zhou C. Aerobic exercise promotes emotion regulation: a narrative review. Exp Brain Res 2024:10.1007/s00221-024-06791-1. [PMID: 38400992 DOI: 10.1007/s00221-024-06791-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 01/22/2024] [Indexed: 02/26/2024]
Abstract
Aerobic exercise improves the three stages of emotion regulation: perception, valuation and action. It reduces the perception of negative emotions, encourages individuals to reinterpret emotional situations in a positive or non-emotional manner, and enhances control over emotion expression behaviours. These effects are generated via increased prefrontal cortex activation, the strengthening of functional connections between the amygdala and several other brain regions, and the enhancement of the plasticity of key emotion regulation pathways and nodes, such as the uncinate fasciculus. The effect of aerobic exercise on emotion regulation is influenced by the exercise intensity and duration, and by individuals' exercise experience. Future research may explore the key neural basis of aerobic exercise's promotion of emotion regulation.
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Affiliation(s)
- Xuru Wang
- Department of Sport Psychology, School of Sport Science, Shanghai University of Sport, Shanghai, 200438, People's Republic of China
| | - Tianze Liu
- Department of Orthopedics, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, 200433, People's Republic of China
| | - Xinhong Jin
- Department of Sport Psychology, School of Sport Science, Shanghai University of Sport, Shanghai, 200438, People's Republic of China
| | - Chenglin Zhou
- Department of Sport Psychology, School of Sport Science, Shanghai University of Sport, Shanghai, 200438, People's Republic of China.
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Wang H, Zhang G, Li X, Pu S. The effect of tennis batting sound on anxiety: a randomized controlled trial and basic acoustic analysis. Front Psychol 2023; 14:1233599. [PMID: 38130970 PMCID: PMC10733858 DOI: 10.3389/fpsyg.2023.1233599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 11/16/2023] [Indexed: 12/23/2023] Open
Abstract
Purpose To investigate the potential role of the unique sound of tennis in alleviating anxiety. Previous research has consistently shown that exercise can mitigate anxiety, primarily attributed to the impact of increased physical activity on hormonal and neurostructural changes. However, in daily life we find that one of the reasons people are drawn to tennis is its distinctive sound. In this study, we specifically examined the influence of this sound on anxiety. Methods and results In a randomized controlled experiment involving 96 participants reporting chronic anxiety (n1 = n2 = 48), we found that the control group exhibited an average reduction of 0.00156 in anxiety scores 4 weeks before and after the study. On the other hand, the experimental group, exposed to tennis stroke sound stimuli, showed an average reduction of 0.02896 in anxiety scores after 4 weeks, with some individuals even experiencing a decrease from anxiety to mild anxiety. Furthermore, the analysis of sound data revealed that the sound of tennis exhibited a pleasing timbre, with the primary sound frequencies ranging from 100 to 2,800 Hz. The rhythm of the sound had an average interval of approximately 1.758″ (± 0.41), corresponding to speed of approximately 93.6 km/h. The sound exhibited a steady rhythm, orderly variations in pitch, and a soothing timbre. Conclusion This study confirms that the sound of tennis alone contributes to anxiety relief, attributed to its suitable loudness, steady rhythm, and orderly variations in pitch, all of which align with human auditory characteristics. This indicates that a considerable portion of the anxiety-alleviating effects of tennis attributed to its comforting sound.
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Affiliation(s)
- Hao Wang
- School of Physical Education, China West Normal University, Nanchong, China
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Hwang RJ, Chen HJ, Ni LF, Liu TY, Shih YL, Chuang YO. Neurobiological effects of exercise intervention for premenstrual syndrome. Cogn Neurodyn 2023; 17:1297-1308. [PMID: 37786666 PMCID: PMC10542049 DOI: 10.1007/s11571-022-09893-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 09/10/2022] [Accepted: 09/18/2022] [Indexed: 11/29/2022] Open
Abstract
Background Up to 75%-90% of women have varying degrees of premenstrual syndrome (PMS). Exercises are recognized to be beneficial to regulate the negative emotions associated with PMS; however, the effects of exercise on sadness inhibition have not yet been investigated from the neurobiological perspective. Purpose This study examined the effects of a single exercise intervention on the neural mechanisms mediating sadness response inhibition at the cortical level using multichannel event-related potential (ERP) recording in women with PMS. Methods Participants performed Go/No-go trials while viewing of sad or neutral images before and after exercise intervention, and changes in the No-go-evoked N200 (N2) ERP component were measured by electroencephalography (EEG) at multiple cortical sites. The associations of PMS Inventory scores with N2 amplitude and latency changes were then examined using Pearson's correlation analysis. Results There were no significant differences in N2 latency and response error rate following exercise compared to baseline. However, women with higher PMS Inventory scores (greater symptom severity) demonstrated significantly lengthen N2 latency at the Fz electrode sites during correct sad face No-go trials after exercise (p < 0.05), which was not the case in the pre-exercise baseline. We detected no significant relationship between the PMS score and N2 amplitude, either pre- or post-exercise. Conclusion Women with higher PMS severity exhibited longer sad N2 latencies as well as slow down the speed of reaction to negative stimuli by exercise, suggesting that the prefrontal emotion regulation network is involved in PMS symptoms and is sensitive to the beneficial effects of exercise.
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Affiliation(s)
- Ren-Jen Hwang
- Department of Nursing, Chang Gung University of Science and Technology, 261 Wei-Hwa 1st Rd, Tao-Yuan, Taiwan
- Department of Nursing, Chang Gung Memorial Hospital, Linkou, Taiwan
- Clinical Competency Center, Chang Gung University of Science and Technology, Tao-Yuan, Taiwan
| | - Hsin-Ju Chen
- Department of Nursing, Chang Gung University of Science and Technology, 261 Wei-Hwa 1st Rd, Tao-Yuan, Taiwan
| | - Lee-Fen Ni
- Department of Nursing, Chang Gung University of Science and Technology, 261 Wei-Hwa 1st Rd, Tao-Yuan, Taiwan
- Department of Nursing, Chang Gung Memorial Hospital, Linkou, Taiwan
- Clinical Competency Center, Chang Gung University of Science and Technology, Tao-Yuan, Taiwan
| | - Tai-Ying Liu
- Science & Technology Policy Research and Information Center, Taipei, Taiwan
| | - Yu-Ling Shih
- Department of Sport Performance, National Taiwan University of Sport, Taichung, Taiwan
| | - Yueh-O. Chuang
- Department of Nursing, Chang Gung Memorial Hospital, Linkou, Taiwan
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Wu S, Ji H, Won J, Jo EA, Kim YS, Park JJ. The Effects of Exergaming on Executive and Physical Functions in Older Adults With Dementia: Randomized Controlled Trial. J Med Internet Res 2023; 25:e39993. [PMID: 36881445 PMCID: PMC10031442 DOI: 10.2196/39993] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 08/19/2022] [Accepted: 10/25/2022] [Indexed: 03/08/2023] Open
Abstract
BACKGROUND Despite increasing interest in the effects of exergaming on cognitive function, little is known about its effects on older adults with dementia. OBJECTIVE The purpose of this is to investigate the effects of exergaming on executive and physical functions in older adults with dementia compared to regular aerobic exercise. METHODS In total, 24 older adults with moderate dementia participated in the study. Participants were randomized into either the exergame group (EXG, n=13, 54%) or the aerobic exercise group (AEG, n=11, 46%). For 12 weeks, EXG engaged in a running-based exergame and AEG performed a cycling exercise. At baseline and postintervention, participants underwent the Ericksen flanker test (accuracy % and response time [RT]) while recording event-related potentials (ERPs) that included the N2 and P3b potentials. Participants also underwent the senior fitness test (SFT) and the body composition test pre- and postintervention. Repeated-measures ANOVA was performed to assess the effects of time (pre- vs postintervention), group (EXG vs AEG), and group×time interactions. RESULTS Compared to AEG, EXG demonstrated greater improvements in the SFT (F1.22=7.434, P=.01), reduction in body fat (F1.22=6.476, P=.02), and increase in skeletal mass (F1.22=4.525, P=.05), fat-free mass (F1.22=6.103, P=.02), and muscle mass (F1.22=6.636, P=.02). Although there was a significantly shorter RT in EXG postintervention (congruent P=.03, 95% CI 13.581-260.419, incongruent P=.04, 95% CI 14.621-408.917), no changes occurred in AEG. EXG also yielded a shorter N2 latency for central (Cz) cortices during both congruent conditions compared to AEG (F1.22=4.281, P=.05). Lastly, EXG presented a significantly increased P3b amplitude compared to AEG during the Ericksen flanker test (congruent: frontal [Fz] F1.22=6.546, P=.02; Cz F1.22=5.963, P=.23; parietal [Pz] F1.22=4.302, P=.05; incongruent: Fz F1.22=8.302, P=.01; Cz F1.22=15.199, P=.001; Pz F1.22=13.774, P=.001). CONCLUSIONS Our results suggest that exergaming may be associated with greater improvements in brain neuronal activity and enhanced executive function task performance than regular aerobic exercise. Exergaming characterized by both aerobic exercise and cognitive stimulation can be used as an effective intervention to improve cognitive and physical functions in older adults with dementia. TRIAL REGISTRATION Clinical Research Information Service KCT0008238; https://cris.nih.go.kr/cris/search/detailSearch.do/24170.
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Affiliation(s)
- Shanshan Wu
- School of Physical Education & Health, Wenzhou University, Wenzhou, China
- Division of Sport Science, Pusan National University, Busan, Republic of Korea
| | - Hongqing Ji
- School of Physical Education & Health, Wenzhou University, Wenzhou, China
- Division of Sport Science, Pusan National University, Busan, Republic of Korea
| | - Junyeon Won
- Institute for Exercise and Environmental Medicine, Texas Health Presbyterian Hospital, Dallas, TX, United States
| | - Eun-Ah Jo
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Republic of Korea
| | - Yun-Sik Kim
- Division of Sport Science, Pusan National University, Busan, Republic of Korea
| | - Jung-Jun Park
- Division of Sport Science, Pusan National University, Busan, Republic of Korea
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Gusatovic J, Gramkow MH, Hasselbalch SG, Frederiksen KS. Effects of aerobic exercise on event-related potentials related to cognitive performance: a systematic review. PeerJ 2022; 10:e13604. [PMID: 35846877 PMCID: PMC9281596 DOI: 10.7717/peerj.13604] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 05/26/2022] [Indexed: 01/17/2023] Open
Abstract
Introduction Aerobic exercise interventions may affect different cognitive domains such as attention, working memory, inhibition, etc. However, the neural mechanisms underlying this relationship, remains uncertain. Objective To perform a systematic review on exercise intervention studies that use event-related potentials (ERPs) as outcome for cognitive performance. Methods We identified studies through searches in four databases reporting the effects of either an acute bout or chronic exercise on any ERP associated with cognitive performance. Study population included participants >17 years of age with or without a diagnosis. Results A total of 5,797 records were initially identified through database searching of which 52 were eligible for inclusion. Most studies were of acute aerobic exercise with moderate intensity. Results were heterogenious across studies, but there was a trend that ERP amplitude increased and (to a lesser extent) latencies decreased post-exercise. The P3 ERP was the most often reported ERP. Conclusion Heterogeneity across studies regarding methodology limited the possibility to draw definitive conclusions but the most consistent findings were that acute aerobic exercise was associated with higher amplitudes, and to a lesser extent shorter latencies, of ERPs.
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Affiliation(s)
- Julia Gusatovic
- Danish Dementia Research Centre, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Mathias Holsey Gramkow
- Danish Dementia Research Centre, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Steen Gregers Hasselbalch
- Danish Dementia Research Centre, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Kristian Steen Frederiksen
- Danish Dementia Research Centre, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Zhang Y, Li Y, Shi Z, Franz E. Does acute exercise benefit emotion regulation? Electrophysiological evidence from affective ratings and implicit emotional effects on cognition. Biol Psychol 2022; 172:108375. [PMID: 35697280 DOI: 10.1016/j.biopsycho.2022.108375] [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: 02/02/2022] [Revised: 04/26/2022] [Accepted: 05/31/2022] [Indexed: 11/28/2022]
Abstract
Negative affect impacts cognition, and sometimes may interfere with cognitive function. Furthermore, emotion regulation is thought to play an important role in easing the suffering from negative affect. However, whether acute exercise could ease the emotional interference caused by unconscious affect on cognitive control, remains to be investigated. To test this, we used behavioral measures combined with event-related potentials (ERPs) to specifically investigate (i) the impacts of negative affect evoked by implicit cues on conflict inhibition (Flanker task), and (ii) whether acute exercise could mitigate these effects. Furthermore, we examined (iii) the impact of acute exercise on frontal alpha asymmetry as an index of cognitive emotional down-regulation to emotional stressors. Forty young women (age range from 18 to 26) were randomly assigned to either a control group (n = 20) or an exercise group (n = 20), and a repeated-measures design with a space of one week between measures was conducted. Results demonstrated that negative Flanker trials produced larger N1 amplitude but smaller N200 amplitude than neutral trials; furthermore, acute exercise could mitigate emotional effects on N1. However, significant effects of acute exercise on the resting and responding frontal alpha asymmetry were not found. The distinct direction of the impacts of negative affect on cognition are discussed together with implications about the effects of attention allocation on exercise-enhanced emotion regulation.
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Affiliation(s)
- Yifan Zhang
- Department of Psychology, University of Otago, Dunedin, New Zealand
| | - Yafeng Li
- School of Physical Education and Sport, Henan University, Kaifeng, China
| | - Zhenyu Shi
- School of Physical Education and Sport, Henan University, Kaifeng, China.
| | - Elizabeth Franz
- Department of Psychology, University of Otago, Dunedin, New Zealand.
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Ahumada-Méndez F, Lucero B, Avenanti A, Saracini C, Muñoz-Quezada MT, Cortés-Rivera C, Canales-Johnson A. Affective modulation of cognitive control: A systematic review of EEG studies. Physiol Behav 2022; 249:113743. [DOI: 10.1016/j.physbeh.2022.113743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 01/24/2022] [Accepted: 02/11/2022] [Indexed: 10/19/2022]
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Li L, Smith DM. Neural Efficiency in Athletes: A Systematic Review. Front Behav Neurosci 2021; 15:698555. [PMID: 34421553 PMCID: PMC8374331 DOI: 10.3389/fnbeh.2021.698555] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 07/09/2021] [Indexed: 11/24/2022] Open
Abstract
According to the neural efficiency hypothesis (NEH), professionals have more effective cortical functions in cognitive tasks. This study is focusing on providing a systematic review of sport-related NEH studies with functional neuroimaging or brain stimulation while performing a sport-specific task, with the aim to answer the question: How does long-term specialized training change an athlete's brain and improve efficiency? A total of 28 studies (N = 829, Experimental Group n = 430) from 2001 to 2020 (Median = 2014, SD = 5.43) were analyzed and results were organized into four different sections: expert-novice samples, perceptual-cognitive tasks and neuroimaging technologies, efficiency paradox, and the cluster analysis. Researchers examined a wide range of sport-specific videos and multiple object tracking (MOT) specific to 18 different sports and utilized blood oxygenation-level dependent (BOLD) functional magnetic resonance imaging (fMRI), functional near-infrared spectroscopy (fNIRS), and electroencephalogram (EEG). Expert-novice comparisons were often adopted into investigations about the variations in general about optimal-controlled performance, neurophysiology, and behavioral brain research. Experts tended to perform at faster speeds, more accurate motor behavior, and with greater efficiency than novices. Experts report lower activity levels in the sensory and motor cortex with less energy expenditure, experts will possibly be more productive. These findings generally supported the NEH across the studies reviewed. However, an efficiency paradox and proficient brain functioning were revealed as the complementary hypothesis of the NEH. The discussion concentrates on strengths and key limitations. The conclusion highlights additional concerns and recommendations for prospective researchers aiming to investigate a broader range of populations and sports.
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Affiliation(s)
- Longxi Li
- Department of Physical Education and Health Education, Springfield College, Springfield, MA, United States
| | - Daniel M Smith
- Department of Physical Education and Health Education, Springfield College, Springfield, MA, United States
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Long Z, Liu G, Xiao Z, Gao P. Improvement of Emotional Response to Negative Stimulations With Moderate-Intensity Physical Exercise. Front Psychol 2021; 12:656598. [PMID: 34276479 PMCID: PMC8280290 DOI: 10.3389/fpsyg.2021.656598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 06/04/2021] [Indexed: 12/01/2022] Open
Abstract
It is widely accepted that physical exercises (PEs) not only are good for fitness but also contribute to mental health and well-being. The positive influence of PEs on emotion has become a topic of much excitement. However, a quantitative study is required to discuss the effect of short-term moderate-intensity PE on the emotional response by using electroencephalogram (EEG) asymmetry. The experiments, including 20-min moderate-intensity cycling and EEG data acquisition with picture-induced emotion assessment protocol, were designed in this paper. The experiment procedure consists of two emotion assessment sessions, each of which contains 24 pictures. About 80 participants were randomly allocated into the exercise group and the control group. Participants in the exercise group were instructed to have a 20-min moderate-intensity cycling after the first assessment session, then rested until their heart rates recovered to baselines and their emotional states were assessed again in the second session. The control group only had a 20-min break without the cycling exercise between the two sessions. It was observed that, in the control group, the EEG asymmetry had no significant difference in these two assessment sessions for both positive and negative stimulations. However, in the exercise group, the difference of the EEG asymmetry before and after PE was significant only in response to negative stimulations. Further, the in-depth analysis of EEG asymmetry index changes of individual participants shows that the short-term moderate-intensity PE has a positive impact in response to negative stimulations. The proposed experiments show that the negative emotional experience can be reduced by the moderate-intensity PE and support the hypothesis that the moderate-intensity PE is good at improving emotional response to negative stimulations. This study provides the evidence of positive effects of PE in the domain of emotion regulation with experimental data.
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Affiliation(s)
- Zhengji Long
- College of Electronic and Information Engineering, Southwest University, Chongqing, China.,Chongqing Key Laboratory of Nonlinear Circuits and Intelligent Information Processing, Chongqing, China
| | - Guangyuan Liu
- College of Electronic and Information Engineering, Southwest University, Chongqing, China.,Chongqing Key Laboratory of Nonlinear Circuits and Intelligent Information Processing, Chongqing, China
| | - Zhangyan Xiao
- College of Electronic and Information Engineering, Southwest University, Chongqing, China
| | - Pengfei Gao
- College of Electronic and Information Engineering, Southwest University, Chongqing, China
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Emotion regulation and healthy behaviors of the body energy balance in adults: A review of evidence. ACTA COLOMBIANA DE PSICOLOGIA 2020. [DOI: 10.14718/acp.2020.23.2.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
There is no document that analyzes the state of the art of scientific research published between 2013 and 2018 in relation to possible interdependence links between emotional regulation [ER] and healthy behaviors associated with Body Energy Balance [BEB] (physical activity, balanced diet and sleep hygiene). To achieve this purpose, an exploratory systematic review was conducted, whose search criteria were “emotion regulation”, “emotion dysregulation” connected with the Boolean operator “AND” to the keywords “sleep hygiene”, “eating behavior” and “physical activity”. Terms like “alexithymia”, “depression”, “stress”, “negative emotions”, and “rumination” were omitted. The methodological quality of the evidence was assessed with a patented rubric. After applying the analysis criteria, 35 articles were obtained, reporting theexistence of reciprocal associations and interactions between ER and at least one of the three behaviors associated with BEB were analyzed. It is concluded that, despite the importance of these behaviors in the vital maintenance of people and the clear impact that emotional regulation has on them, their research has not been sufficient, and more empirical studies in this regard in Latin America are needed.
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Influence of pharmacological and epigenetic factors to suppress neurotrophic factors and enhance neural plasticity in stress and mood disorders. Cogn Neurodyn 2019; 13:219-237. [PMID: 31168328 DOI: 10.1007/s11571-019-09522-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 12/17/2018] [Accepted: 01/16/2019] [Indexed: 02/08/2023] Open
Abstract
Stress-induced major depression and mood disorders are characterized by behavioural abnormalities and psychiatric illness, leading to disability and immature mortality worldwide. Neurobiological mechanisms of stress and mood disorders are discussed considering recent findings, and challenges to enhance pharmacological effects of antidepressant, and mood stabilizers. Pharmacological enhancement of ketamine and scopolamine regulates depression at the molecular level, increasing synaptic plasticity in prefrontal regions. Blood-derived neurotrophic factors facilitate mood-deficit symptoms. Epigenetic factors maintain stress-resilience in hippocampal region. Regulation of neurotrophic factors blockades stress, and enhances neuronal survival though it paralyzes limbic regions. Molecular agents and neurotrophic factors also control behavioral and synaptic plasticity in addiction and stress disorders. Future research on neuronal dynamics and cellular actions can be directed to obtain the etiology of synaptic dysregulation in mood disorder and stress. For the first time, the current review contributes to the literature of synaptic plasticity representing the role of epigenetic mechanisms and glucocorticoid receptors to predict depression and anxiety in clinical conditions.
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