Brain Activity During Cognitive Performance of Elderly People with Mild Cognitive Impairment
Memory and mental processing speed are impaired in older adults who have mild cognitive impairment (MCI). Physical and cognitive stimulation can generate positive results in MCI. There are also differences in the intragroup analyzes e impact on memory performance, mental processing speed and brain...
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| Format: | Article |
| Language: | English |
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Department of Sports Sciences and Physical Education, The University of Lahore.
2024-06-01
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| Series: | The Sky |
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| Online Access: | https://journals.uol.edu.pk/the-sky/article/view/2499 |
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| author | Larissa de Araújo Correia Teixeira Maurício Rocha Calomeni Elisa Valente Barcelos Mariana Manhães Do Amaral Peixoto Renata Schumann Reis Paes Gabrielle dos Santos Moreira Izadora Maria Monteiro Gomes Mitidieri Rafaela Cristina Araújo Gomes Estélio Henrique Martin Dantas |
| author_facet | Larissa de Araújo Correia Teixeira Maurício Rocha Calomeni Elisa Valente Barcelos Mariana Manhães Do Amaral Peixoto Renata Schumann Reis Paes Gabrielle dos Santos Moreira Izadora Maria Monteiro Gomes Mitidieri Rafaela Cristina Araújo Gomes Estélio Henrique Martin Dantas |
| author_sort | Larissa de Araújo Correia Teixeira |
| collection | DOAJ |
| description |
Memory and mental processing speed are impaired in older adults who have mild cognitive impairment (MCI). Physical and cognitive stimulation can generate positive results in MCI. There are also differences in the intragroup analyzes e impact on memory performance, mental processing speed and brain activity pattern of elderly people with and without MCI submitted to physical and cognitive stimuli. Twenty-eight elderly people participated in the study, which were evaluated: short-term memory and mental processing speed were assessed, as well as the assessing of alpha and beta waves in regions affected by MCI.: Statistically significant differences were found in the following indicators: in working memory, between G1 and G3 (% = -30.0%, p = 0.02); in reaction time, between G1 and G2 (% = 200.0%, p = 0.01) and between pre and post G2 (% = 114.3%, p = 0.03). Differences are also found in the intragroup analyzes of G2 in the P3 regions (% = 33.3%, p = 0.04) and F7 (% = 73.3%, p < 0.0001). These groups resulted in greater amplitude of brain waves at some points, with an adaptation to greater electrical activity to maintain basal functional competence, indicating synaptic plasticity of the stimulated area. Intervention with physical exercise and cognitive stimulation appeared to promote a broader effect on the amplitude of alpha and beta brain waves observed in elderly people with and without MCI.
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| format | Article |
| id | doaj-art-d71f6d66bc6b476fa6b8759760c555ae |
| institution | DOAJ |
| issn | 2523-9368 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Department of Sports Sciences and Physical Education, The University of Lahore. |
| record_format | Article |
| series | The Sky |
| spelling | doaj-art-d71f6d66bc6b476fa6b8759760c555ae2025-08-20T03:18:34ZengDepartment of Sports Sciences and Physical Education, The University of Lahore.The Sky2523-93682024-06-018110.51846/the-sky.v8i1.2499Brain Activity During Cognitive Performance of Elderly People with Mild Cognitive ImpairmentLarissa de Araújo Correia Teixeira0https://orcid.org/0000-0002-3734-2659Maurício Rocha Calomeni1https://orcid.org/0000-0002-4751-7969Elisa Valente Barcelos2Mariana Manhães Do Amaral Peixoto3Renata Schumann Reis Paes4https://orcid.org/0000-0002-7946-6940Gabrielle dos Santos Moreira5https://orcid.org/0000-0001-5721-6898Izadora Maria Monteiro Gomes Mitidieri6https://orcid.org/0000-0002-7662-0148Rafaela Cristina Araújo Gomes7https://orcid.org/0000-0002-4607-4756Estélio Henrique Martin Dantas8https://orcid.org/0000-0003-0981-8020Tiradentes University, Aracaju, Sergipe, BrazilNursing and Biosciences - PPgEnfBio, Federal University of the State of Rio de Janeiro, BrazilHigher Education Institutes of CENSA, Campos dos Goytacazes, Rio de Janeiro, BrazilHigher Education Institutes of CENSA, Campos dos Goytacazes, Rio de Janeiro, BrazilTiradentes University, Aracaju, Sergipe, BraziTiradentes University, Aracaju, Sergipe, BrazilTiradentes University, Aracaju, Sergipe, BrazilNursing and Biosciences - PPgEnfBio, Federal University of the State of Rio de Janeiro, BrazilNursing and Biosciences - PPgEnfBio, Federal University of the State of Rio de Janeiro, Brazil Memory and mental processing speed are impaired in older adults who have mild cognitive impairment (MCI). Physical and cognitive stimulation can generate positive results in MCI. There are also differences in the intragroup analyzes e impact on memory performance, mental processing speed and brain activity pattern of elderly people with and without MCI submitted to physical and cognitive stimuli. Twenty-eight elderly people participated in the study, which were evaluated: short-term memory and mental processing speed were assessed, as well as the assessing of alpha and beta waves in regions affected by MCI.: Statistically significant differences were found in the following indicators: in working memory, between G1 and G3 (% = -30.0%, p = 0.02); in reaction time, between G1 and G2 (% = 200.0%, p = 0.01) and between pre and post G2 (% = 114.3%, p = 0.03). Differences are also found in the intragroup analyzes of G2 in the P3 regions (% = 33.3%, p = 0.04) and F7 (% = 73.3%, p < 0.0001). These groups resulted in greater amplitude of brain waves at some points, with an adaptation to greater electrical activity to maintain basal functional competence, indicating synaptic plasticity of the stimulated area. Intervention with physical exercise and cognitive stimulation appeared to promote a broader effect on the amplitude of alpha and beta brain waves observed in elderly people with and without MCI. https://journals.uol.edu.pk/the-sky/article/view/2499AgedCognitiveNeurocognitive DisordersPhysical Stimulation |
| spellingShingle | Larissa de Araújo Correia Teixeira Maurício Rocha Calomeni Elisa Valente Barcelos Mariana Manhães Do Amaral Peixoto Renata Schumann Reis Paes Gabrielle dos Santos Moreira Izadora Maria Monteiro Gomes Mitidieri Rafaela Cristina Araújo Gomes Estélio Henrique Martin Dantas Brain Activity During Cognitive Performance of Elderly People with Mild Cognitive Impairment The Sky Aged Cognitive Neurocognitive Disorders Physical Stimulation |
| title | Brain Activity During Cognitive Performance of Elderly People with Mild Cognitive Impairment |
| title_full | Brain Activity During Cognitive Performance of Elderly People with Mild Cognitive Impairment |
| title_fullStr | Brain Activity During Cognitive Performance of Elderly People with Mild Cognitive Impairment |
| title_full_unstemmed | Brain Activity During Cognitive Performance of Elderly People with Mild Cognitive Impairment |
| title_short | Brain Activity During Cognitive Performance of Elderly People with Mild Cognitive Impairment |
| title_sort | brain activity during cognitive performance of elderly people with mild cognitive impairment |
| topic | Aged Cognitive Neurocognitive Disorders Physical Stimulation |
| url | https://journals.uol.edu.pk/the-sky/article/view/2499 |
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