Effects of a High-Intensity Interval Physical Exercise Program on Cognition, Physical Performance, and Electroencephalogram Patterns in Korean Elderly People: A Pilot Study
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Background and Purpose: The effects of high-intensity interval training (HIIT) interventions on functional brain changes in older adults remain unclear. This preliminary study aimed to explore the effect of physical exercise intervention (PEI), including HIIT, on cognitive function, physical performance, and electroencephalogram patterns in Korean elderly people. Methods: We enrolled six non-dementia participants aged >65 years from a community health center. PEI was conducted at the community health center for 4 weeks, three times/week, and 50 min/day. PEI, including HIIT, involved aerobic exercise, resistance training (muscle strength), flexibility, and balance. Wilcoxon signed rank test was used for data analysis. Results: After the PEI, there was improvement in the 30-second sit-to-stand test result (16.2±7.0 times vs. 24.8±5.5 times, p=0.027), 2-minute stationary march result (98.3±27.2 times vs. 143.7±36.9 times, p=0.027), T-wall response time (104.2±55.8 seconds vs.71.0±19.4 seconds, p=0.028), memory score (89.6±21.6 vs. 111.0±19.1, p=0.028), executive function score (33.3±5.3 vs. 37.0±5.1, p=0.046), and total Literacy Independent Cognitive Assessment score (214.6±30.6 vs. 241.6±22.8, p=0.028). Electroencephalography demonstrated that the beta power in the frontal region was increased, while the theta power in the temporal region was decreased (all p<0.05). Conclusions: Our HIIT PEI program effectively improved cognitive function, physical fitness, and electroencephalographic markers in elderly individuals; thus, it could be beneficial for improving functional brain activity in this population.
Abstract
Background and Purpose: The effects of high-intensity interval training (HIIT) interventions on functional brain changes in older adults remain unclear. This preliminary study aimed to explore the effect of physical exercise intervention (PEI), including HIIT, on cognitive function, physical performance, and electroencephalogram patterns in Korean elderly people. Methods: We enrolled six non-dementia participants aged >65 years from a community health center. PEI was conducted at the community health center for 4 weeks, three times/week, and 50 min/day. PEI, including HIIT, involved aerobic exercise, resistance training (muscle strength), flexibility, and balance. Wilcoxon signed rank test was used for data analysis. Results: After the PEI, there was improvement in the 30-second sit-to-stand test result (16.2±7.0 times vs. 24.8±5.5 times, p=0.027), 2-minute stationary march result (98.3±27.2 times vs. 143.7±36.9 times, p=0.027), T-wall response time (104.2±55.8 seconds vs.71.0±19.4 seconds, p=0.028), memory score (89.6±21.6 vs. 111.0±19.1, p=0.028), executive function score (33.3±5.3 vs. 37.0±5.1, p=0.046), and total Literacy Independent Cognitive Assessment score (214.6±30.6 vs. 241.6±22.8, p=0.028). Electroencephalography demonstrated that the beta power in the frontal region was increased, while the theta power in the temporal region was decreased (all p<0.05). Conclusions: Our HIIT PEI program effectively improved cognitive function, physical fitness, and electroencephalographic markers in elderly individuals; thus, it could be beneficial for improving functional brain activity in this population.
참고문헌 (38)
- Best JR, "Long-term effects of resistance exercise training on cognition and brain volume in older women : results from a randomized controlled trial", J Int Neuropsychol Soc, 21, pp.745~756 (2015)
- Christie BR, "Exercising our brains : how physical activity impacts synaptic plasticity in the dentate gyrus", Neuromolecular Med, 10, pp.47~58 (2008)
- Erickson KI, "Exercise training increases size of hippocampus and improves memory", Proc Natl Acad Sci U S A, 108, pp.3017~3022 (2011)
- Burns JM, "Cardiorespiratory fitness and brain atrophy in early Alzheimer disease", Neurology, 71, pp.210~216 (2008)
- Jia RX, "Effects of physical activity and exercise on the cognitive function of patients with Alzheimer disease : a meta-analysis", BMC Geriatr, 19, pp.181~ (2019)
- Stephen R, "Physical activity and Alzheimer’s disease : a systematic review", J Gerontol A Biol Sci Med Sci, 72, pp.733~739 (2017)
- Lee SM, "Feasibility of a 12 week physical intervention to prevent cognitive decline and disability in the at-risk elderly population in Korea", J Clin Med, 9, pp.3135~ (2020)
- Gomes-Osman J, "Exercise for cognitive brain health in aging : a systematic review for an evaluation of dose", Neurol Clin Pract, 8, pp.257~265 (2018)
- Netz Y, "Is there a preferred mode of exercise for cognition enhancement in older age?-a narrative review", Front Med(Lausanne), 6, pp.57~ (2019)
- Norton K, "Position statement on physical activity and exercise intensity terminology", J Sci Med Sport, 13, pp.496~502 (2010)
- Vanhees L, "Importance of characteristics and modalities of physical activity and exercise in the management of cardiovascular health in individuals with cardiovascular risk factors: recommendations from the EACPR. Part II", Eur J Prev Cardiol, 19, pp.1005~1033 (2012)
- Ignaszewski M, "The science of exercise prescription : Martti Karvonen and his contributions", B C Med J, 59, pp.38~41 (2017)
- Sáez de Asteasu ML, "Role of physical exercise on cognitive function in healthy older adults : a systematic review of randomized clinical trials", Ageing Res Rev, 37, pp.117~134 (2017)
- Hannan AL, "High-intensity interval training versus moderate-intensity continuous training within cardiac rehabilitation : a systematic review and meta-analysis", Open Access J Sports Med, 9, pp.1~17 (2018)
- Mekari S, "High-intensity interval training improves cognitive flexibility in older adults", Brain Sci, 10, pp.796~ (2020)
- Jiménez-Maldonado A, "The impact of high-intensity interval training on brain derived neurotrophic factor in brain : a mini-review", Front Neurosci, 12, pp.839~ (2018)
- Francois ME, "Effectiveness and safety of high-intensity interval training in patients with type 2 diabetes", Diabetes Spectr, 28, pp.39~44 (2015)
- Guiraud T, "High-intensity interval training in cardiac rehabilitation", Sports Med, 42, pp.587~605 (2012)
- Kovacevic A, "The effects of aerobic exercise intensity on memory in older adults", Appl Physiol Nutr Metab, 45, pp.591~600 (2020)
- Fiorelli CM, "Differential acute effect of high-intensity interval or continuous moderate exercise on cognition in individuals with Parkinson’s disease", J Phys Act Health, 16, pp.157~164 (2019)
- Hoffmann K, "Moderate-to-high intensity physical exercise in patients with Alzheimer’s disease : a randomized controlled trial", J Alzheimers Dis, 50, pp.443~453 (2016)
- Han C, "An adaptation of the Korean Mini-Mental State Examination(K-MMSE)in elderly Koreans : demographic influence and population-based norms(the AGE study)", Arch Gerontol Geriatr, 47, pp.302~310 (2008)
- Jeong GW, "Associations of recommended food score and physical performance in Korean elderly", BMC Public Health, 19, pp.128~ (2019)
- 박혜준, "The association of locomotive and non-locomotive physical activity measured by an accelerometer with functional fitness in healthy elderly men: a pilot study", Physical Activity and Nutrition, 22(1), pp.41~48 (2018), 한국운동영양학회[DOI]
- 신진이, "눈-손 협응력과 반응시간의 관련성: 평가 기준 일치도 검증", 한국체육측정평가학회지, 21(3), pp.47~58 (2019), 한국체육측정평가학회[DOI]
- Choi SH, "Validation of the literacy independent cognitive assessment", Int Psychogeriatr, 23, pp.593~601 (2011)
- Delorme A, "Independent EEG sources are dipolar", PLoS One, 7, pp.e30135~ (2012)
- Delorme A, "EEGLAB : an open source toolbox for analysis of single-trial EEG dynamics including independent component analysis", J Neurosci Methods, 134, pp.9~21 (2004)
- Keating CJ, "Comparison of high-intensity interval training to moderate-intensity continuous training in older adults : a systematic review", J Aging Phys Act, 28, pp.1~10 (2020)
- Marriott CF, "High-intensity interval training in older adults : a scoping review", Sports Med Open, 7, pp.49~ (2021)
- Du Rietz E, "Beneficial effects of acute high-intensity exercise on electrophysiological indices of attention processes in young adult men", Behav Brain Res, 359, pp.474~484 (2019)
- Hottenrott L, "Performance and recovery of well-trained younger and older athletes during different HIIT protocols", Sports(Basel), 10, pp.9~ (2022)
- Dujardin K, "Event-related desynchronization(ERD)patterns during memory processes : effects of aging and task difficulty", Electroencephalogr Clin Neurophysiol, 96, pp.169~182 (1995)
- Klass DW, "Electroencephalography of the elderly", J Clin Neurophysiol, 12, pp.116~131 (1995)
- Letemendia F, "Clinical and electroencephalographic observations in Alzheimer’s disease", J Neurol Neurosurg Psychiatry, 21, pp.167~172 (1958)
- Brenner RP, "Diagnostic efficacy of computerized spectral versus visual EEG analysis in elderly normal, demented and depressed subjects", Electroencephalogr Clin Neurophysiol, 69, pp.110~117 (1988)
- Meghdadi AH, "Resting state EEG biomarkers of cognitive decline associated with Alzheimer’s disease and mild cognitive impairment", PLoS One, 16, pp.e0244180~ (2021)
- Laursen PB, "The scientific basis for high-intensity interval training : optimising training programmes and maximising performance in highly trained endurance athletes", Sports Med, 32, pp.53~73 (2002)