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Chan JYC, Liu J, Chan ATC, Tsoi KKF. Exergaming and cognitive functions in people with mild cognitive impairment and dementia: a meta-analysis. NPJ Digit Med 2024; 7:154. [PMID: 38879695 PMCID: PMC11180097 DOI: 10.1038/s41746-024-01142-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 05/22/2024] [Indexed: 06/19/2024] Open
Abstract
Exergaming is a combination of exercise and gaming. Evidence shows an association between exercise and cognition in older people. However, previous studies showed inconsistent results on the cognitive benefits of exergaming in people with cognitive impairment. Therefore, this study aims to examine the effect of exergaming intervention on cognitive functions in people with MCI or dementia. A systematic literature search was conducted via OVID databases. Randomized controlled trials (RCTs) examined the effect of an exergaming intervention on cognitive functions in people with MCI or dementia were included. Subgroup analyses were conducted according to the type of intervention and training duration. Twenty RCTs with 1152 participants were identified, including 14 trials for MCI and 6 trials for dementia. In people with MCI, 13 studies used virtual-reality (VR)-based exergaming. Those who received VR-based exergaming showed significantly better global cognitive function [SMD (95%CI) = 0.67 (0.23-1.11)], learning and memory [immediate recall test: 0.79 (0.31-1.27); delayed recall test: 0.75 (0.20-1.31)], working memory [5.83 (2.27-9.39)], verbal fluency [0.58 (0.12-1.03)], and faster in executive function than the controls. For people with dementia, all studies used video-based exergaming intervention. Participants with exergaming intervention showed significantly better global cognitive function than the controls [0.38 (0.10-0.67)]. Subgroup analyses showed that longer training duration generated larger effects. The findings suggest that exergaming impacts cognitive functions in people with MCI and dementia. Cognitive benefits are demonstrated for those with a longer training duration. With technological advancement, VR-based exergaming attracts the attention of people with MCI and performs well in improving cognitive functions.
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Affiliation(s)
- Joyce Y C Chan
- JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Jiani Liu
- JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Aaron T C Chan
- JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Kelvin K F Tsoi
- JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China.
- Stanley Ho Big Data Decision Analytics Research Centre, The Chinese University of Hong Kong, Hong Kong, China.
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Bampa G, Moraitou D, Metallidou P, Masoura E, Papantoniou G, Sofologi M, Kougioumtzis GA, Tsolaki M. The Efficacy of a Metacognitive Training Program in Amnestic Mild Cognitive Impairment: A 6-Month Follow-Up Clinical Study. Healthcare (Basel) 2024; 12:1019. [PMID: 38786429 PMCID: PMC11121656 DOI: 10.3390/healthcare12101019] [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: 02/28/2024] [Revised: 04/23/2024] [Accepted: 04/30/2024] [Indexed: 05/25/2024] Open
Abstract
This study was conducted in response to the increasing prevalence of Alzheimer's disease (AD) dementia and the significant risk faced by individuals with amnestic mild cognitive impairment with multiple-domain deficits (aMCI-md). Given the promising effects of MTPs, the primary aim of this study was to further explore their impact by assessing the maintenance of their benefits. Thus, 45 participants were randomly allocated in two groups: the Experimental group (n = 22), which received the metacognitive training program (MTP), and the Control group (n = 23) that received the cognitive exercises program (CEP). The training programs-the MTP and the CEP-included 10 individual sessions of a one-hour duration and took place once per week. To test the efficacy of the MTP, cognitive and metacognitive outcomes were compared between two groups-Experimental (EG) and Control (CG)-at four distinct time points: before-after-3 months-6 months after intervention. Based on this study's findings, the positive effects of the MTP were evident over a six-month period. Specifically, already three months post-training, the CG began to show a decline in training-related gains. In contrast, the EG's performance consistently improved, highlighting the superior efficacy of the MTP. Gains attributed to the MTP were detected in cognitive measures: cognitive flexibility and immediate visual recall, as well as in metacognitive measures: metacognitive control, improved metacognitive beliefs of attention, and an increased use of cognitive strategies. In conclusion, the results demonstrated the sustained effects of the MTP in cognitive and metacognitive measures over a period of six months, providing novel insight into the application and efficacy of the MTP in individuals with MCI.
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Affiliation(s)
- Grigoria Bampa
- Laboratory of Psychology, Department of Cognition, Brain and Behavior, School of Psychology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (D.M.); (P.M.); (E.M.)
- Laboratory of Neurodegenerative Diseases, Center of Interdisciplinary Research and Innovation (CIRI–AUTH), Balcan Center, Buildings A & B, 10th km Thessaloniki-Thermi, 54124 Thessaloniki, Greece;
| | - Despina Moraitou
- Laboratory of Psychology, Department of Cognition, Brain and Behavior, School of Psychology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (D.M.); (P.M.); (E.M.)
- Laboratory of Neurodegenerative Diseases, Center of Interdisciplinary Research and Innovation (CIRI–AUTH), Balcan Center, Buildings A & B, 10th km Thessaloniki-Thermi, 54124 Thessaloniki, Greece;
| | - Panagiota Metallidou
- Laboratory of Psychology, Department of Cognition, Brain and Behavior, School of Psychology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (D.M.); (P.M.); (E.M.)
| | - Elvira Masoura
- Laboratory of Psychology, Department of Cognition, Brain and Behavior, School of Psychology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (D.M.); (P.M.); (E.M.)
| | - Georgia Papantoniou
- Laboratory of Psychology, Department of Early Childhood Education, School of Education, University of Ioannina, 45110 Ioannina, Greece; (G.P.); (M.S.)
- Institute of Humanities and Social Sciences, University Research Centre of Ioannina (URCI), 45110 Ioannina, Greece
| | - Maria Sofologi
- Laboratory of Psychology, Department of Early Childhood Education, School of Education, University of Ioannina, 45110 Ioannina, Greece; (G.P.); (M.S.)
- Institute of Humanities and Social Sciences, University Research Centre of Ioannina (URCI), 45110 Ioannina, Greece
| | - Georgios A. Kougioumtzis
- Department of Turkish and Modern Asian Studies, National and Kapodistrian University of Athens, 15772 Athens, Greece;
- Department of Psychology, Neapolis University Pafos, 8042 Pafos, Cyprus
| | - Magdalini Tsolaki
- Laboratory of Neurodegenerative Diseases, Center of Interdisciplinary Research and Innovation (CIRI–AUTH), Balcan Center, Buildings A & B, 10th km Thessaloniki-Thermi, 54124 Thessaloniki, Greece;
- Greek Association of Alzheimer’s Disease and Related Disorders (GAADRD), 54643 Thessaloniki, Greece
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3
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Bampa G, Moraitou D, Metallidou P, Masoura E, Papantoniou G, Sofologi M, Kougioumtzis G, Papatzikis E, Tsolaki M. Metacognitive beliefs of efficacy about daily life situations and use of cognitive strategies in amnestic mild cognitive impairment: a cross-sectional study. Front Psychol 2024; 15:1275678. [PMID: 38414872 PMCID: PMC10896964 DOI: 10.3389/fpsyg.2024.1275678] [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: 08/10/2023] [Accepted: 01/29/2024] [Indexed: 02/29/2024] Open
Abstract
Metacognition, the ability to monitor and regulate cognitive processes, is essential for individuals with Mild Cognitive Impairment (MCI) to accurately identify their deficits and effectively manage them. However, previous studies primarily focused on memory awareness in MCI, neglecting other domains affected in daily life. This study aimed to investigate how individuals with MCI perceive their abilities to handle various cognitively challenging situations representing real-life scenarios and their use of compensatory strategies. Thus 100 participants were recruited, including 50 with amnestic MCI with multiple deficits (aMCI) and 50 cognitively healthy controls (HC) matched in age and education. Participants completed three metacognitive scales assessing self-perceived efficacy in everyday life scenarios and one scale evaluating use of cognitive strategies. Results indicated that aMCI participants reported significantly lower self-efficacy in memory and divided-shifted attention scenarios compared to HC. Surprisingly, no significant group differences were found in the self-reports about the use of cognitive strategies. This suggests a potential gap in understanding or applying effective strategies for compensating cognitive deficits. These findings emphasize the importance of cognitive training programs targeting metacognitive knowledge enhancement and practical use of cognitive strategies that could enhance the quality of life for individuals with MCI.
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Affiliation(s)
- Grigoria Bampa
- Laboratory of Psychology, Department of Cognition, Brain and Behavior, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Laboratory of Neurodegenerative Diseases, Center of Interdisciplinary Research and Innovation (CIRI-AUTH), Balcan Center, Thessaloniki, Greece
| | - Despina Moraitou
- Laboratory of Psychology, Department of Cognition, Brain and Behavior, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Laboratory of Neurodegenerative Diseases, Center of Interdisciplinary Research and Innovation (CIRI-AUTH), Balcan Center, Thessaloniki, Greece
| | - Panagiota Metallidou
- Laboratory of Psychology, Department of Cognition, Brain and Behavior, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Elvira Masoura
- Laboratory of Psychology, Department of Cognition, Brain and Behavior, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgia Papantoniou
- Laboratory of Psychology, Department of Early Childhood Education, School of Education, University of Ioannina, Ioannina, Greece
- Institute of Humanities and Social Sciences, University Research Centre of Ioannina (URCI), Ioannina, Greece
| | - Maria Sofologi
- Laboratory of Psychology, Department of Early Childhood Education, School of Education, University of Ioannina, Ioannina, Greece
- Institute of Humanities and Social Sciences, University Research Centre of Ioannina (URCI), Ioannina, Greece
| | - Georgios Kougioumtzis
- Department of Turkish and Modern Asian Studies, National and Kapodistrian University of Athens, Athens, Greece
- Department of Psychology, Neapolis University Pafos, Pafos, Cyprus
| | - Efthymios Papatzikis
- Department of Early Childhood Education and Care, Oslo Metropolitan University, Oslo, Norway
- Bright Start Foundation for Maternal and Child Health, Geneva, Switzerland
- School of Medicine and Health, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Magdalini Tsolaki
- Laboratory of Neurodegenerative Diseases, Center of Interdisciplinary Research and Innovation (CIRI-AUTH), Balcan Center, Thessaloniki, Greece
- School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Greek Association of Alzheimer's Disease and Related Disorders (GAADRD), Thessaloniki, Greece
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Yu J, Wu J, Liu B, Zheng K, Ren Z. Efficacy of virtual reality technology interventions for cognitive and mental outcomes in older people with cognitive disorders: An umbrella review comprising meta-analyses of randomized controlled trials. Ageing Res Rev 2024; 94:102179. [PMID: 38163517 DOI: 10.1016/j.arr.2023.102179] [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: 07/05/2023] [Revised: 12/25/2023] [Accepted: 12/25/2023] [Indexed: 01/03/2024]
Abstract
We conducted an umbrella review of virtual reality (VR) technology interventions and cognitive improvement in older adults with cognitive disorders to establish a hierarchy of evidence. We systematically searched PubMed, Web of Science, Scopus, and PsycINFO databases from database creation to February 2023. We included meta-analyses relevant to our study objectives for the overall review. We assessed the methodological quality according to AMSTAR2, and we used the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) method to assess the credibility of the evidence. This overall review was registered with the International Prospective Register of Systematic Reviews (CRD42023423063). We identified six meta-analyses that included 12 cognitive outcomes, but only memory (Standardized Mean Difference(SMD) = 0.27, 95% confidence interval (CI): 0.04 to 0.49), depression (SMD = -1.26, 95% CI: -1.8 to -0.72), and global cognition (SMD = 0.42, 95% CI: 0.18 to 0.66) improved through the VR technology intervention. Using the 95% prediction interval (PI) results, we found that VR technology did not significantly affect the cognitive abilities of people with cognitive decline despite increasing the subject size. We conclude that the VR technology intervention improved only specific cognitive abilities.
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Affiliation(s)
- Jingxuan Yu
- College of Physical Education, Shenzhen University, Shenzhen 518060, China
| | - Jinlong Wu
- College of Physical Education, Southwest University, Chongqing 400715, China
| | - Bowen Liu
- College of Physical Education, Shenzhen University, Shenzhen 518060, China
| | - Kangyong Zheng
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, 999077, Hong Kong, China
| | - Zhanbing Ren
- College of Physical Education, Shenzhen University, Shenzhen 518060, China.
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Catania V, Rundo F, Panerai S, Ferri R. Virtual Reality for the Rehabilitation of Acquired Cognitive Disorders: A Narrative Review. Bioengineering (Basel) 2023; 11:35. [PMID: 38247912 PMCID: PMC10813804 DOI: 10.3390/bioengineering11010035] [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: 11/13/2023] [Revised: 12/19/2023] [Accepted: 12/27/2023] [Indexed: 01/23/2024] Open
Abstract
This review article explores the use of Virtual Reality (VR) technology in cognitive rehabilitation for individuals with neurological conditions, such as stroke, traumatic brain injury, and neurodegenerative diseases. The introduction highlights the challenges posed by cognitive impairments and the limitations of traditional rehabilitation methods. VR is presented as a transformative tool that immerses individuals in interactive environments, offering promising opportunities for enhancing cognitive functions and improving quality of life. This article covers the foundational principles of VR, its applications across different clinical conditions and cognitive domains, and evaluates empirical evidence supporting its efficacy. It also discusses the advantages, limitations, challenges, and ethical considerations in the use of VR for cognitive rehabilitation. This review concludes by exploring future developments, including advancements in VR technology, the integration of Augmented Reality (AR) and artificial intelligence (AI), and the importance of standardized assessment tools for the objective evaluation of rehabilitation outcomes.
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Affiliation(s)
| | | | | | - Raffaele Ferri
- Units of Psychology I.C. and Unit of Bioinformatics and Statistics, Oasi Research Institute-IRCCS, 94018 Troina, Italy; (V.C.); (F.R.); (S.P.)
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Gómez-Soria I, Ferreira C, Oliván-Blázquez B, Aguilar-Latorre A, Calatayud E. Effects of cognitive stimulation program on cognition and mood in older adults, stratified by cognitive levels: A randomized controlled trial. Arch Gerontol Geriatr 2023; 110:104984. [PMID: 36921506 DOI: 10.1016/j.archger.2023.104984] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 02/23/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023]
Abstract
PURPOSE OF THE RESEARCH Cognitive stimulation (CS) is defined as activities that involve cognitive processing, usually conducted in a social context and often in a group. This study aims to evaluate the effects of a personalized-adapted CS program in older adults on global cognition, neuropsychological constructs, activities of daily living (ADLs), and mood. MATERIALS AND METHODS The randomized controlled single-blind trial involving 337 participants (235 women and 102 men) ≥ 65 years of age in a Primary Care centre classified participants into 4 groups: 101 for the no deterioration (ND) group; 100 for the subjective cognitive impairment (SCI) group; 108 for the level deterioration (LD) group and 28 for the moderate deterioration group. The intervention consisted of a personalized CS adapted program for 10 weeks. Follow-up assessments were conducted post-intervention, and at 6 and 12 months. The primary outcome was global cognition measured by the Spanish version of the Mini-Mental State Examination. The secondary outcomes were measured by the Barthel Index, the Lawton and Brody Scale, the Goldberg Questionnaire (anxiety sub-scale) and the abbreviated Yesavage Geriatric Depression Scale. RESULTS The intervention showed a tendency of improvement on global cognition and different cognitive functions for groups with no deterioration or level deterioration. The group with moderate deterioration improved in anxiety. CONCLUSIONS The findings demonstrated benefits in global cognition, different cognitive functions, semantic fluency, IADLs and anxiety. The most benefits are given in the intermediate groups, SCI, and LD. Moreover, the intervention works by increasing the benefits in the different phases.
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Affiliation(s)
- Isabel Gómez-Soria
- Department of Physiatry and Nursing, Faculty of Health Sciences, University of Zaragoza, 50009 Zaragoza, Spain; Institute for Health Research Aragón (IIS Aragón), building CIBA, Avda. San Juan Bosco, 13, 50009 Zaragoza, Spain
| | - Chelo Ferreira
- Department of Applied Mathematics and IUMA, Faculty of Veterinary Sciences, University of Zaragoza, 50013 Zaragoza, Spain.
| | - Bárbara Oliván-Blázquez
- Institute for Health Research Aragón (IIS Aragón), building CIBA, Avda. San Juan Bosco, 13, 50009 Zaragoza, Spain; Department of Psychology and Sociology, Faculty of Social and Labor Sciences, University of Zaragoza, 50009 Zaragoza, Spain
| | - Alejandra Aguilar-Latorre
- Institute for Health Research Aragón (IIS Aragón), building CIBA, Avda. San Juan Bosco, 13, 50009 Zaragoza, Spain
| | - Estela Calatayud
- Department of Physiatry and Nursing, Faculty of Health Sciences, University of Zaragoza, 50009 Zaragoza, Spain; Institute for Health Research Aragón (IIS Aragón), building CIBA, Avda. San Juan Bosco, 13, 50009 Zaragoza, Spain
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Vaccaro MG, Liuzza MT, Pastore M, Paúl N, Yubero R, Quattrone A, Antonucci G, Gambardella A, Maestú F. The validity and reliability of the Test of Memory Strategies among Italian healthy adults. PeerJ 2022; 10:e14059. [PMID: 36196404 PMCID: PMC9527021 DOI: 10.7717/peerj.14059] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 08/25/2022] [Indexed: 01/20/2023] Open
Abstract
Background Previous literature has shown that executive functions (EF) are related to performance in memory (M) tasks. Nevertheless, there is a shortage of psychometric tests that examine these two constructs simultaneously. The Test of Memory Strategies (TMS; previously validated in Spain and Portugal) could be a useful verbal learning task that evaluates these two constructs at once. In this study, we aimed to evaluate the psychometric properties of the TMS in an Italian adult sample. Method One hundred twenty-one healthy volunteers (74 F, Mean age = 45.9 years old, SD = 20.4) who underwent a neuropsychological examination participated in this study. We conducted a Confirmatory factor analysis (CFA) to evaluate the structural validity of the TMS. We conducted a latent variable analysis to examine convergent and discriminant validity of the TMS sub-scale scores reflecting executive functions and memory. We also examined the TMS reliability in terms of internal consistency through the McDonald's omega. Results The CFA confirmed the expectation that the TMS-1 and TMS-2 subtests reflect a factor and that the TMS-3, TMS-4, and TMS-5 subtests reflect a different factor. This result is in line with the prediction that TMS-1 and TMS-2 require the use of executive functions and memory simultaneously, and therefore we called this factor executive functions (EF); whereas the TMS-3, TMS-4, and TMS-5 subtests require less involvement of executive functions, thus reflecting a construct that we named memory (M). The TMS subtests for EF and M showed convergent validity with the test scores using a traditional neuropsychological battery, assessing memory and executive functions separately. Finally, the reliability of the subtests was good. Conclusions These preliminary findings suggest that TMS is a valid and reliable scale to simultaneously assess M and EF while among Italian healthy adults.
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Affiliation(s)
- Maria Grazia Vaccaro
- Department of Medical and Surgical Sciences, Magna Græcia University of Catanzaro, Catanzaro, Calabria, Italia,Neuroscience Center, “Magna Græcia” University, Catanzaro, Italy, Catanzaro, Calabria, Italia
| | - Marco Tullio Liuzza
- Department of Medical and Surgical Sciences, Magna Græcia University of Catanzaro, Catanzaro, Calabria, Italia
| | - Massimiliano Pastore
- Department of Developmental and Social Psychology, Padova University, Padova, Veneto, Italy
| | - Nuria Paúl
- Department of Experimental Psychology, Universidad Complutense de Madrid, Madrid, Spain
| | - Raquel Yubero
- Department of Neurology, Quirón Pozuelo Hospital, 28223, Pozuelo de Alarcón, Madrid, Spain
| | - Andrea Quattrone
- Department of Medical and Surgical Sciences, Magna Græcia University of Catanzaro, Catanzaro, Calabria, Italia
| | - Gabriella Antonucci
- Department of Psychology, University of Roma “La Sapienza”, Roma, Lazio, Italy,Fondazione Santa Lucia, IRCCS, Roma, Lazio, Italia
| | - Antonio Gambardella
- Department of Medical and Surgical Sciences, “Magna Græcia” University of Catanzaro, Catanzaro, Calabria, Italia
| | - Fernando Maestú
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Universidad Complutense de Madrid, Madrid, Spain
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Gonzalez-Moreno J, Satorres E, Soria-Urios G, Meléndez JC. Cognitive Stimulation in Moderate Alzheimer's Disease. J Appl Gerontol 2022; 41:1934-1941. [PMID: 35621327 DOI: 10.1177/07334648221089283] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Cognitive stimulation is one of the non-pharmacological therapies recommended for dementia intervention. The present study evaluated the efficacy of an intervention based on cognitive stimulation in people with moderate Alzheimer's disease. Fifty-nine subjects with moderate dementia were randomly assigned to the stimulation group (N = 36) and the control group (N = 35). The treatment group received 16 intervention sessions cognitive tasks. All participants were evaluated with a battery of neuropsychological tests at three time points (pre, post, and follow-up). The treatment group showed significant increases in the three domains studied (memory, attention, and executive functions), although some of these effects were not maintained at follow-up. The control group progressively worsened. Cognitive stimulation was found to be an effective intervention for people with moderate Alzheimer's disease because it helped to maintain memory function, executive functions, and attention. However, the effects were minimized at the 3-month follow-up.
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Affiliation(s)
| | - Encarnacion Satorres
- Department of Developmental Psychology, Faculty of Psychology, University of Valencia, Valencia, Spain
| | - Gema Soria-Urios
- Faculty Health Sciences, Universidad Internacional de Valencia, Valencia, Spain.,Department of Developmental Psychology, Faculty of Psychology, University of Valencia, Valencia, Spain
| | - Juan C Meléndez
- Department of Developmental Psychology, Faculty of Psychology, University of Valencia, Valencia, Spain
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Mendes L, Oliveira J, Barbosa F, Castelo-Branco M. A Conceptual View of Cognitive Intervention in Older Adults With and Without Cognitive Decline-A Systemic Review. FRONTIERS IN AGING 2022; 3:844725. [PMID: 35821828 PMCID: PMC9261456 DOI: 10.3389/fragi.2022.844725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 02/28/2022] [Indexed: 11/17/2022]
Abstract
Background: Dementia is the one of the most common and prominent disease in the elderly person that results in the Cognitive interventions. In this study, we aim to conceptualize the cognitive intervention for older adults with and without cognitive dysfunction and to clarify the heterogeneity existing in this literature field by determining the main variables implicated. Methods: We conducted a study analysis using previous literature highlighting the significant data reporting empirical results from cognitive intervention for healthy older adults and other seniors with different types of dementia. Each paper was reviewed in terms of compensatory cognitive training, cognitive remediation, enrichment, cognitive activation, brain training, cognitive stimulation, cognitive training, and cognitive rehabilitation. The research analysis was performed following rigorous inclusion and exclusion criteria with the purpose of collecting relevant answers to our research questions. Results: We included a total of 168 studies in our review. Our findings indicated heterogeneity regarding methods, concepts, and procedures. Additionally, the values were integrated using different information existing in this field. Conclusion: In conclusion, we highlighted that this is the first review that clarify the discrepancy of various existing definitions, methods, and procedures, as well as the overlapping information in the cognitive interventions.
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Affiliation(s)
- Liliana Mendes
- Coimbra Institute for Clinical and Biomedical Research, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Joana Oliveira
- Coimbra Institute for Clinical and Biomedical Research, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Fernando Barbosa
- Faculty of Psychology and Education Science, University of Porto, Porto, Portugal
| | - Miguel Castelo-Branco
- Coimbra Institute for Clinical and Biomedical Research, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
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10
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Yang Z, Sheng X, Qin R, Chen H, Shao P, Xu H, Yao W, Zhao H, Xu Y, Bai F. Cognitive Improvement via Left Angular Gyrus-Navigated Repetitive Transcranial Magnetic Stimulation Inducing the Neuroplasticity of Thalamic System in Amnesic Mild Cognitive Impairment Patients. J Alzheimers Dis 2022; 86:537-551. [PMID: 35068464 DOI: 10.3233/jad-215390] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: Stimulating superficial brain regions highly associated with the hippocampus by repetitive transcranial magnetic stimulation (rTMS) may improve memory of Alzheimer’s disease (AD) spectrum patients. Objective: We recruited 16 amnesic mild cognitive impairment (aMCI) and 6 AD patients in the study. All the patients were stimulated to the left angular gyrus, which was confirmed a strong link to the hippocampus through neuroimaging studies, by the neuro-navigated rTMS for four weeks. Methods: Automated fiber quantification using diffusion tensor imaging metrics and graph theory analysis on functional network were employed to detect the neuroplasticity of brain networks. Results: After neuro-navigated rTMS intervention, the episodic memory of aMCI patients and Montreal Cognitive Assessment score of two groups were significantly improved. Increased FA values of right anterior thalamic radiation among aMCI patients, while decreased functional network properties of thalamus subregions were observed, whereas similar changes not found in AD patients. It is worth noting that the improvement of cognition was associated with the neuroplasticity of thalamic system. Conclusion: We speculated that the rTMS intervention targeting left angular gyrus may be served as a strategy to improve cognitive impairment at the early stage of AD patients, supporting by the neuroplasticity of thalamic system.
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Affiliation(s)
- Zhiyuan Yang
- Department of Neurology, Nanjing Drum Tower Hospital of The Affiliated Hospital of Nanjing University Medical School, and The State Key Laboratory of Pharmaceutical Biotechnology, Institute of Brain Science, Nanjing University, Nanjing, China
| | - Xiaoning Sheng
- Department of Neurology, Nanjing Drum Tower Hospital of The Affiliated Hospital of Nanjing University Medical School, and The State Key Laboratory of Pharmaceutical Biotechnology, Institute of Brain Science, Nanjing University, Nanjing, China
| | - Ruomeng Qin
- Department of Neurology, Nanjing Drum Tower Hospital of The Affiliated Hospital of Nanjing University Medical School, and The State Key Laboratory of Pharmaceutical Biotechnology, Institute of Brain Science, Nanjing University, Nanjing, China
- Jiangsu Province Stroke Center for Diagnosis and Therapy, Nanjing, China
- Nanjing Neuropsychiatry Clinic Medical Center, Nanjing, China
| | - Haifeng Chen
- Department of Neurology, Nanjing Drum Tower Hospital of The Affiliated Hospital of Nanjing University Medical School, and The State Key Laboratory of Pharmaceutical Biotechnology, Institute of Brain Science, Nanjing University, Nanjing, China
- Jiangsu Province Stroke Center for Diagnosis and Therapy, Nanjing, China
- Nanjing Neuropsychiatry Clinic Medical Center, Nanjing, China
| | - Pengfei Shao
- Department of Neurology, Nanjing Drum Tower Hospital of The Affiliated Hospital of Nanjing University Medical School, and The State Key Laboratory of Pharmaceutical Biotechnology, Institute of Brain Science, Nanjing University, Nanjing, China
| | - Hengheng Xu
- Department of Neurology, Nanjing Drum Tower Hospital of The Affiliated Hospital of Nanjing University Medical School, and The State Key Laboratory of Pharmaceutical Biotechnology, Institute of Brain Science, Nanjing University, Nanjing, China
| | - Weina Yao
- Department of Neurology, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Hui Zhao
- Department of Neurology, Nanjing Drum Tower Hospital of The Affiliated Hospital of Nanjing University Medical School, and The State Key Laboratory of Pharmaceutical Biotechnology, Institute of Brain Science, Nanjing University, Nanjing, China
- Jiangsu Province Stroke Center for Diagnosis and Therapy, Nanjing, China
- Nanjing Neuropsychiatry Clinic Medical Center, Nanjing, China
| | - Yun Xu
- Department of Neurology, Nanjing Drum Tower Hospital of The Affiliated Hospital of Nanjing University Medical School, and The State Key Laboratory of Pharmaceutical Biotechnology, Institute of Brain Science, Nanjing University, Nanjing, China
- Jiangsu Province Stroke Center for Diagnosis and Therapy, Nanjing, China
- Nanjing Neuropsychiatry Clinic Medical Center, Nanjing, China
| | - Feng Bai
- Department of Neurology, Nanjing Drum Tower Hospital of The Affiliated Hospital of Nanjing University Medical School, and The State Key Laboratory of Pharmaceutical Biotechnology, Institute of Brain Science, Nanjing University, Nanjing, China
- Jiangsu Province Stroke Center for Diagnosis and Therapy, Nanjing, China
- Nanjing Neuropsychiatry Clinic Medical Center, Nanjing, China
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11
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Schmidt N, Tödt I, Berg D, Schlenstedt C, Folkerts AK, Ophey A, Dimenshteyn K, Elben S, Wojtecki L, Liepelt-Scarfone I, Schulte C, Sulzer P, Eggers C, Kalbe E, Witt K. Memory enhancement by multidomain group cognitive training in patients with Parkinson's disease and mild cognitive impairment: long-term effects of a multicenter randomized controlled trial. J Neurol 2021; 268:4655-4666. [PMID: 33904966 PMCID: PMC8563628 DOI: 10.1007/s00415-021-10568-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/12/2021] [Accepted: 04/15/2021] [Indexed: 11/02/2022]
Abstract
BACKGROUND Meta-analyses indicate positive effects of cognitive training (CT) in patients with Parkinson's disease (PD), however, most previous studies had small sample sizes and did not evaluate long-term follow-up. Therefore, a multicenter randomized controlled, single-blinded trial (Train-ParC study) was conducted to examine CT effects in PD patients with mild cognitive impairment (PD-MCI). Immediately after CT, an enhancement of executive functions was demonstrated. Here, we present the long-term results 6 and 12 months after CT. METHODS At baseline, 64 PD-MCI patients were randomized to a multidomain CT group (n = 33) or to a low-intensity physical activity training control group (PT) (n = 31). Both interventions included 90 min training sessions twice a week for 6 weeks. 54 patients completed the 6 months (CT: n = 28, PT: n = 26) and 49 patients the 12 months follow-up assessment (CT: n = 25, PT: n = 24). Primary study outcomes were memory and executive functioning composite scores. Mixed repeated measures ANOVAs, post-hoc t tests and multiple regression analyses were conducted. RESULTS We found a significant time x group interaction effect for the memory composite score (p = 0.006, η2 = 0.214), but not for the executive composite score (p = 0.967, η2 = 0.002). Post-hoc t tests revealed significant verbal and nonverbal memory improvements from pre-intervention to 6 months, but not to 12 months follow-up assessment in the CT group. No significant predictors were found for predicting memory improvement after CT. CONCLUSIONS This study provides Class 1 evidence that multidomain CT enhances memory functioning in PD-MCI after 6 months but not after 12 months, whereas executive functioning did not change in the long-term. CLINICAL TRIAL REGISTRATION German Clinical Trials Register (ID: DRKS00010186), 21.3.2016 (The study registration is outlined as retrospective due to an administrative delay. The first patient was enrolled three months after the registration process was started. A formal confirmation of this process from the German Clinical Trials Register can be obtained from the authors.).
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Affiliation(s)
- Nele Schmidt
- Department of Neurology, University Oldenburg, Steinweg 13-17, 26122, Oldenburg, Germany.,Department of Neurology, University Hospital Schleswig-Holstein, Christian-Albrechts-University, Kiel, Germany
| | - Inken Tödt
- Department of Neurology, University Hospital Schleswig-Holstein, Christian-Albrechts-University, Kiel, Germany
| | - Daniela Berg
- Department of Neurology, University Hospital Schleswig-Holstein, Christian-Albrechts-University, Kiel, Germany
| | - Christian Schlenstedt
- Department of Neurology, University Hospital Schleswig-Holstein, Christian-Albrechts-University, Kiel, Germany
| | - Ann-Kristin Folkerts
- Medical Psychology, Neuropsychology and Gender Studies, Center for Neuropsychological Diagnostics and Interventions (CeNDI), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Anja Ophey
- Medical Psychology, Neuropsychology and Gender Studies, Center for Neuropsychological Diagnostics and Interventions (CeNDI), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Karina Dimenshteyn
- Department of Neurology, Center for Movement Disorders and Neuromodulation and Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, Heinrich-Heine-University Duesseldorf, Duesseldorf, Germany
| | - Saskia Elben
- Department of Neurology, Center for Movement Disorders and Neuromodulation and Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, Heinrich-Heine-University Duesseldorf, Duesseldorf, Germany
| | - Lars Wojtecki
- Department of Neurology, Center for Movement Disorders and Neuromodulation and Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, Heinrich-Heine-University Duesseldorf, Duesseldorf, Germany
| | - Inga Liepelt-Scarfone
- Department of Neurodegenerative Diseases, German Center for Neurodegenerative Diseases (DZNE) and Hertie Institute for Clinical Brain Research, University of Tuebingen, Tuebingen, Germany.,IB Hochschule Für Gesundheit Und Soziales, Stuttgart, Germany
| | - Claudia Schulte
- Department of Neurodegenerative Diseases, German Center for Neurodegenerative Diseases (DZNE) and Hertie Institute for Clinical Brain Research, University of Tuebingen, Tuebingen, Germany
| | - Patricia Sulzer
- Department of Neurodegenerative Diseases, German Center for Neurodegenerative Diseases (DZNE) and Hertie Institute for Clinical Brain Research, University of Tuebingen, Tuebingen, Germany
| | - Carsten Eggers
- Department of Neurology, University Hospital of Marburg, Center for Mind, Brain and Behavior (CMBB), Universities Marburg and Giessen, Marburg, Germany.,Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Elke Kalbe
- Medical Psychology, Neuropsychology and Gender Studies, Center for Neuropsychological Diagnostics and Interventions (CeNDI), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Karsten Witt
- Department of Neurology, University Oldenburg, Steinweg 13-17, 26122, Oldenburg, Germany. .,Research Center Neurosensory Science, Carl von Ossietzky University Oldenburg, Oldenburg, Germany.
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12
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Miyazaki A, Mori H. Frequent Karaoke Training Improves Frontal Executive Cognitive Skills, Tongue Pressure, and Respiratory Function in Elderly People: Pilot Study from a Randomized Controlled Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E1459. [PMID: 32102472 PMCID: PMC7068312 DOI: 10.3390/ijerph17041459] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 02/21/2020] [Accepted: 02/22/2020] [Indexed: 12/14/2022]
Abstract
We tested whether karaoke training improves cognitive skills and reduces the risk of physical function impairments. We conducted a single-blinded randomized controlled trial in 26 elderly participants at residential care facilities, who were generally healthy or required the lowest level of care. Participants were near the threshold for mild cognitive impairment with the Montreal Cognitive Assessment (MoCA) and close to the sarcopenia cut-off with the skeletal muscle mass index. Pulmonary function as measured with spirometry and tongue strength were used as markers for physical functions affected by sarcopenia. Karaoke training occurred once a week for two hours, with an hour of homework assigned weekly. Karaoke training significantly improved the Frontal Assessment Battery at bedside (FAB) compared with an active control group receiving scratch art training (F = 8.04, permutation p-value = 0.013). Subscore improved with inhibitory control (F = 7.63, permutation p-value = 0.015) and sensitivity to interference (F = 11.98, permutation p-value = 0.001). We observed improved tongue pressure (F = 4.49, permutation p-value = 0.040) and pulmonary function by a greater increase in FIV1 (F = 5.22, permutation p-value = 0.047). Engaging elderly people, especially those in care homes, with karaoke training exercises that are moderately physically challenging may be a key to slowing cognitive decline and preventing dysphagia by sarcopenia.
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Affiliation(s)
- Atsuko Miyazaki
- Technology and Innovation Hub, Cluster for Science, RIKEN, Saitama 351-0198, Japan;
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13
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Basak C, Qin S, O'Connell MA. Differential effects of cognitive training modules in healthy aging and mild cognitive impairment: A comprehensive meta-analysis of randomized controlled trials. Psychol Aging 2020; 35:220-249. [PMID: 32011155 DOI: 10.1037/pag0000442] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This meta-analysis was designed to compare the effectiveness of 2 cognitive training modules, single-component training, which targets 1 specific cognitive ability, versus multicomponent training, which trains multiple cognitive abilities, on both trained abilities (near transfer) and untrained abilities (far transfer) in older adults. The meta-analysis also assessed whether individual differences in mental status interacted with the extent of transfer. Eligible randomized controlled trials (215 training studies) examined the immediate effects of cognitive training in either healthy aging (HA) or mild cognitive impairment (MCI). Results yielded an overall net-gain effect size (g) for the cognitive training of 0.28 (p < .001). These effects were similar across mental status and training modules, and were significant for both near (g = 0.37) and far (g = 0.22) transfer. Although all training modules yielded significant near transfer, only a few yielded significant far transfer. Single-component training of executive functions was most effective on near and far transfer, with processing speed training improving everyday functioning. All modules of multicomponent training (specific and nonspecific) yielded significant near and far transfer, including everyday functioning. Training effects on cognition were moderated by educational attainment and number of cognitive outcomes, but only in HA. These findings suggest that, in older adults, all modules of multicomponent training are more effective in engendering near and far transfer, including everyday functioning, when compared with single-component training modules. (PsycINFO Database Record (c) 2020 APA, all rights reserved).
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14
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Comprehension of written texts for the assessment of clinical competence and decision making in people with mild to moderate Alzheimer disease. Neurol Sci 2020; 41:1225-1231. [PMID: 31901122 DOI: 10.1007/s10072-019-04228-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 12/24/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Clinical competence is the term used to describe an individual's capacity to express a choice regarding their participation in clinical procedures or experimental studies. Understanding the information provided is a prerequisite but consent forms are often lengthy and complicated. Alzheimer's disease patients may be vulnerable in written comprehension, due to cognitive deficits, but unfortunately to date, a specific evaluation of this ability is not included in periodical assessments. METHODS One hundred thirty Italian patients with Alzheimer's disease were compared with 130 controls in a comprehension task involving a simplified informed consent form. Their performance in this task was compared with their performance with two other types of reading material (a testament and a history text). In addition, the performance of a subgroup of very mild patients in this test was compared with their performance in a widely used interview for the assessment of clinical competence (MacArthur Competence Assessment Tool for Clinical Research). RESULTS Good sensitivity and specificity of the cut-offs identified consent form and the other texts as good instruments for evaluation of written comprehension. The comprehension of consent form may be compromised since the early stages of Alzheimer's disease. Nevertheless, a simplified, written text may help patients in comparison with interviews (MacCAT-CR). Better performance was correlated to the standard of education and better cognitive functions. CONCLUSION Deficits regarding the comprehension of written texts and the consent form may be early in Alzheimer's disease patients and need to be investigated during periodical neuropsychological assessment. Comprehension may be facilitated by means of specific simplification strategies.
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15
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Concepts of Metacognition in the Treatment of Patients with Mental Disorders. JOURNAL OF RATIONAL-EMOTIVE AND COGNITIVE-BEHAVIOR THERAPY 2019. [DOI: 10.1007/s10942-019-00333-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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16
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Bernini S, Alloni A, Panzarasa S, Picascia M, Quaglini S, Tassorelli C, Sinforiani E. A computer-based cognitive training in Mild Cognitive Impairment in Parkinson's Disease. NeuroRehabilitation 2019; 44:555-567. [PMID: 31256092 DOI: 10.3233/nre-192714] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND There is no successful pharmacological treatment for cognitive impairment in Parkinson's Disease, therefore treatments capable of slowing down the progression of cognitive dysfunction are needed. OBJECTIVE To evaluate the effectiveness of a cognitive training, supported by the CoRe computerized tool, in patients with Parkinson's Disease Mild Cognitive Impairment. METHODS This is a prospective, open-unblinded, randomized, controlled study. After baseline cognitive assessment (T0), enrolled patients were randomized to receive motor rehabilitation plus cognitive intervention (G1) or motor rehabilitation only (G2). Follow-up assessments were scheduled 4 weeks (T1) and 6 months after (T2). Global cognitive functioning scores (MOCA and MMSE) were considered as primary outcome. Outcome measures at T0, T1 and T2 were compared within- and between-groups. A percentage change score between T0 and next assessments was calculated to identify patients who improved, remain stable or worsened. RESULTS Differently from G2, G1 showed a medium/large effect size improvement in primary (MoCA) and secondary outcome, both between T0 and T1 and T0 and T2. Moreover, within G1, most patients improved their cognitive state compared to the baseline. CONCLUSIONS Patients trained with CoRe showed a better evolution of cognitive decline, while untreated patients tended to get worse over time.
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Affiliation(s)
- Sara Bernini
- Neuropsychology/Alzheimer's Disease Assessment Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Anna Alloni
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
| | - Silvia Panzarasa
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
| | - Marta Picascia
- Neuropsychology/Alzheimer's Disease Assessment Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Silvana Quaglini
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
| | - Cristina Tassorelli
- Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy.,Neurorehabilitation Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Elena Sinforiani
- Neuropsychology/Alzheimer's Disease Assessment Unit, IRCCS Mondino Foundation, Pavia, Italy
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17
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Doyle NE, McDowall A. Context matters: A review to formulate a conceptual framework for coaching as a disability accommodation. PLoS One 2019; 14:e0199408. [PMID: 31437149 PMCID: PMC6705865 DOI: 10.1371/journal.pone.0199408] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 07/23/2019] [Indexed: 11/19/2022] Open
Abstract
Although dyslexia affects 5-8% of the workforce this developmental disorder has not been sufficiently researched in adult populations. Yet a diagnosis confers legal protections as employers must provide disability 'accommodations' to assist work functioning and performance. The implementation of such accommodations, including coaching, lacks theoretical framing and evaluations of impact in practice. Recognizing a need for conceptual work, we undertook a narrative, systematic scoping review from a realist pragmatic epistemology, taking an iterative approach to define and address the review question: 'to what extent, and under what conditions, can face-to-face learning interventions improve Working Memory (WM) and Self-Efficacy (SE) and can these lead to functional improvements related to work performance?' Informed by expert and stakeholder consultation and user data, our review extracted and synthesized 25 studies from eleven countries to identify potentially applicable learning intervention theories, their effects upon WM and SE but also functional outcomes such as comprehension. We suggest that intervention protocols informed by Social Cognitive Learning Theory can improve SE, as would be expected, and more surprisingly also WM. The development of metacognition, stress management and fidelity to Goal Setting Theory were identified as valuable intervention features. We propose that coaching activities may provide a more contextualized environment for transfer of learning from WM to functional skills such as comprehension, when compared to computerized training interventions. We call for theoretically underpinned, primary studies to evaluate interventions with adult dyslexic populations to further our understanding of disability accommodations.
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Affiliation(s)
| | - Almuth McDowall
- Department of Organizational Psychology, School of Management, Birkbeck, University of London, United Kingdom
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18
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Abulafia C, Fiorentini L, Loewenstein DA, Curiel-Cid R, Sevlever G, Nemeroff CB, Villarreal MF, Vigo DE, Guinjoan SM. Executive functioning in cognitively normal middle-aged offspring of late-onset Alzheimer's disease patients. J Psychiatr Res 2019; 112:23-29. [PMID: 30836202 DOI: 10.1016/j.jpsychires.2019.02.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 02/18/2019] [Accepted: 02/21/2019] [Indexed: 10/27/2022]
Abstract
Episodic memory deficits are traditionally seen as the hallmark cognitive impairment during the prodromal continuum of late-onset Alzheimer's disease (LOAD). Previous studies identified early brain alterations in regions subserving executive functions in asymptomatic, middle-aged offspring of patients with LOAD (O-LOAD), suggesting that premature episodic memory deficits could be associated to executive dysfunction in this model. We hypothesized that O-LOAD would exhibit reduced executive performance evidenced by increased errors and decreased strategy use on an episodic memory task. We assessed 32 asymptomatic middle-aged O-LOAD and 28 age-equivalent control subjects (CS) with several tests that measure executive functions and the Rey Auditory Verbal Learning Test (RAVLT) to measure memory performance. All tests were scored using both traditional and process scores (quantification of errors and strategies underlying overall performance). T-tests were used to compare performance between both groups and Spearman correlations were implemented to measure associations between variables. O-LOAD participants exhibited decreased executive performance compared to CS as it relates to initiation time (Tower of London), mental switching (Trail Making Test B), and interference effects (Stroop Word-Color condition). Traditional RAVLT measures showed a poorer performance by O-LOAD and RAVLT process scores revealed increased interference effects on this group. Positive correlations (rs) were found between the executive measures and several RAVLT measures for O-LOAD but not for CS. In conclusion, O-LOAD participants exhibited early subtle cognitive changes in executive processing. Observed memory difficulties may be associated in part to executive deficits suggesting an interplay between memory and executive functions. Process score impairments were observed earlier than clinical decline on neuropsychological scores in this at-risk cohort and might be useful cognitive markers of preclinical LOAD.
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Affiliation(s)
- Carolina Abulafia
- Grupo de Investigación en Neurociencias Aplicadas a las Alteraciones de la Conducta. FLENI, Buenos Aires, Argentina; Servicio de Psiquiatría. FLENI, Buenos Aires, Argentina
| | - Leticia Fiorentini
- Grupo de Investigación en Neurociencias Aplicadas a las Alteraciones de la Conducta. FLENI, Buenos Aires, Argentina; National Council for Scientific and Technological Research (CONICET), Argentina; Servicio de Psiquiatría. FLENI, Buenos Aires, Argentina
| | - David A Loewenstein
- Department of Psychiatry and Behavioral Sciences and Center on Aging, Miller School of Medicine, University of Miami, USA
| | - Rosie Curiel-Cid
- Department of Psychiatry and Behavioral Sciences and Center on Aging, Miller School of Medicine, University of Miami, USA
| | - Gustavo Sevlever
- Departamento de Neuropatología y Biología Molecular. FLENI, Buenos Aires, Argentina; Departamento de Docencia e Investigación. FLENI, Buenos Aires, Argentina
| | - Charles B Nemeroff
- Institute of Early Life Adversity Research, Dell Medical School, The University of Texas, Austin, USA
| | - Mirta F Villarreal
- Grupo de Investigación en Neurociencias Aplicadas a las Alteraciones de la Conducta. FLENI, Buenos Aires, Argentina; National Council for Scientific and Technological Research (CONICET), Argentina; Department of Physics (FCEyN), University of Buenos Aires, Argentina
| | - Daniel E Vigo
- National Council for Scientific and Technological Research (CONICET), Argentina; Institute for Biomedical Research (BIOMED), School of Medical Sciences, Universidad Católica Argentina, Buenos Aires, Argentina; School of Psychology and Educational Sciences, Katholieke Universiteit Leuven, Belgium
| | - Salvador M Guinjoan
- Grupo de Investigación en Neurociencias Aplicadas a las Alteraciones de la Conducta. FLENI, Buenos Aires, Argentina; National Council for Scientific and Technological Research (CONICET), Argentina; Servicio de Psiquiatría. FLENI, Buenos Aires, Argentina; Departamento de Psiquiatría y Salud Mental, Unidad docente FLENI, Universidad de Buenos Aires, Facultad de Medicina, Argentina.
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19
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Liang JH, Shen WT, Li JY, Qu XY, Li J, Jia RX, Wang YQ, Wang S, Wu RK, Zhang HB, Hang L, Xu Y, Lin L. The optimal treatment for improving cognitive function in elder people with mild cognitive impairment incorporating Bayesian network meta-analysis and systematic review. Ageing Res Rev 2019; 51:85-96. [PMID: 30682429 DOI: 10.1016/j.arr.2019.01.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 12/16/2018] [Accepted: 01/09/2019] [Indexed: 11/26/2022]
Abstract
It's widely acknowledged that, as a neurodegenerative aging disease representing an intermediate stage between cognitive intactness and Alzheimer's disease (AD), Mild cognitive impairment (MCI) poses an excessive burden on patients' well-being, family members, health-care providers as well as the whole society. This study focuses on three cognitive interventions proposed by Clare and Woods, which are, Cognitive stimulation (CS), Cognitive training (CT) and Cognitive rehabilitation (CR). Our Network meta-analysis (NMA) aims to compar them with one another to determine the optimal cognitive intervention for elderly adults with MCI in improving their cognitive function. We applied extensive strategies to preliminary literature retrieval to identify relevant randomized controlled trials (RCTs) which scrupulously compared any two of the three cognitive interventions with one another or any one of the three with a control group as the placebo or non-active group in treating elder patients with MCI in accordance with Petersen's criteria. Our NMA of cognitive interventions for patients diagnosed with MCI appraised the relative effectiveness of cognitive interventions across trials simultaneously. Our study attempts to summarize available data to suggest that CS (Mean difference [MD] = 0.95, 95% confidence interval [CI]:0.27, 1.70) and CT (MD = 0.70, [CI]:0.11,1.30) were significantly beneficial to MCI patients for improving their cognition status while CR (MD = 0.59, [CI]:-0.30,1.50) scored lowest. Our study suggested CS was most likely to be the best intervention for improving the cognitive function of MCI patients.
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20
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Zhu Y, Wu H, Qi M, Wang S, Zhang Q, Zhou L, Wang S, Wang W, Wu T, Xiao M, Yang S, Chen H, Zhang L, Zhang KC, Ma J, Wang T. Effects of a specially designed aerobic dance routine on mild cognitive impairment. Clin Interv Aging 2018; 13:1691-1700. [PMID: 30237705 PMCID: PMC6138969 DOI: 10.2147/cia.s163067] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Mild cognitive impairment (MCI) is known as a transitional stage or phase between normal aging and dementia. In addition, it is associated with an increased risk of dementia. Research has shown that moderate-intensity exercise is associated with a decreased risk of cognitive impairment. Two recent studies demonstrated that dance interventions are associated with improved cognitive function in the elderly with MCI. Purpose We evaluated the effect of a moderate-intensity aerobic dance routine on the cognitive function in patients with MCI. Patients and methods This is a single-blind randomized controlled trial. Sixty MCI patients were randomized to receive either treatment (aerobic dance routine + usual care) or control (usual care only) for 3 months. All patients received usual care for an additional 3 months thereafter. The aerobic dance routine was a specially designed dance routine which involved cognitive effort for patients to memorize the complex movements. Wechsler memory scale-revised logical memory (WMS-R LM) and event-related evoked potentials (ERPs) P300 latency were used to assess patients’ cognitive function at baseline, 3 months, and 6 months. Results Twenty-nine patients received exercise therapy and 31 patients received usual care. Patients in the treatment group showed a greater improvement in memory (difference in WMS-R LM changes over 3 months 4.6; 95% CI 2.2, 7.0; p<0.001) and processing speed (difference in P300 latency changes over 6 months −20.0; 95% CI=−39.5, −0.4; p<0.05) compared to control. Conclusion This dance routine improves cognitive function, especially episodic memory and processing speed, in MCI patients and merits promotion in communities.
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Affiliation(s)
- Yi Zhu
- Rehabilitation Department, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China,
| | - Han Wu
- Rehabilitation Department, Nanjing Drum Tower Hospital, The Affiliated Hospital of the Medical School at Nanjing University, Nanjing, Jiangsu, China
| | - Ming Qi
- Radiology Department, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Sheng Wang
- Rehabilitation Department, Suzhou Science and Technology Town Hospital, Suzhou, Jiangsu, China
| | - Qin Zhang
- Rehabilitation Department, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China,
| | - Li Zhou
- Rehabilitation Department, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China,
| | - Shiyan Wang
- Rehabilitation Department, Zhejiang Province Hospital, Hangzhou, Zhejiang, China
| | - Wei Wang
- Neurological Department, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ting Wu
- Neurological Department, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ming Xiao
- Department of Anatomy, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Siyu Yang
- Neurological Department, The Second Affiliated Hospital of Wan'nan Medical College, Wuhu, Anhui, China
| | - Hong Chen
- Department of Physical Diagnosis, Nanjing Brain Hospital, Nanjing, Jiangsu, China
| | - Ling Zhang
- Rehabilitation Department, Suzhou Science and Technology Town Hospital, Suzhou, Jiangsu, China
| | - Kathryn Chu Zhang
- Dalla Lana School of Public Health, University of Toronto, ON, Canada
| | - Jinhui Ma
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, ON, Canada.,Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - Tong Wang
- Rehabilitation Department, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China,
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Alloni A, Quaglini S, Panzarasa S, Sinforiani E, Bernini S. Evaluation of an ontology-based system for computerized cognitive rehabilitation. Int J Med Inform 2018; 115:64-72. [PMID: 29779721 DOI: 10.1016/j.ijmedinf.2018.04.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 04/06/2018] [Accepted: 04/09/2018] [Indexed: 11/28/2022]
Abstract
OBJECTIVES This paper describes the results of a randomized clinical trial about the effectiveness of a computerized rehabilitation treatment on a sample of 31 patients affected by Parkinson disease. METHODS Computerized exercises were administered by the therapists to the intervention group (n = 17) through the CoRe tool, which automatically generates a big variety of exercises leveraging on a stimuli set (words, sounds and images) organized into a dedicated ontology. A battery of standard neuropsychological tests was performed for patients' assessment at baseline, after the treatment (that lasted 1 month), and after 6 months from the treatment stop. The control group underwent a sham intervention. RESULTS Results show a statistically significant clinical benefit from computerized rehabilitation with respect to sham treatment. For the intervention group, response time and response accuracy were integrated into a weighted score that accounts also for the specific cognitive burden of each exercise. Differently from the control group, the majority of patients in the intervention group showed an improvement in that score, more marked in the first week of treatment, and which lasts for the entire treatment period, which could account both for a quick learning effect and for an improvement of cognitive conditions. Good usability of CoRe, already observed in previous studies, was confirmed by the present trial, where the percentage of protocol completion in the intervention group is very high (all but one patient are above 90%). CONCLUSIONS The CoRe system showed to be effective to improve some cognitive abilities in patients with Parkinson disease. However, after the end of the training, the benefit is hardly maintained over time. These findings support the implementation of CoRe in the clinical routine and the continuation of the treatment after discharge through the use of a homecare version of the system.
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Affiliation(s)
- Anna Alloni
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Italy
| | - Silvana Quaglini
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Italy.
| | - Silvia Panzarasa
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Italy
| | - Elena Sinforiani
- IRCCS Neurological National Institute C. Mondino Foundation, Pavia, Italy
| | - Sara Bernini
- IRCCS Neurological National Institute C. Mondino Foundation, Pavia, Italy
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22
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Hohenfeld C, Nellessen N, Dogan I, Kuhn H, Müller C, Papa F, Ketteler S, Goebel R, Heinecke A, Shah NJ, Schulz JB, Reske M, Reetz K. Cognitive Improvement and Brain Changes after Real-Time Functional MRI Neurofeedback Training in Healthy Elderly and Prodromal Alzheimer's Disease. Front Neurol 2017; 8:384. [PMID: 28848488 PMCID: PMC5552678 DOI: 10.3389/fneur.2017.00384] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 07/19/2017] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Cognitive decline is characteristic for Alzheimer's disease (AD) and also for healthy ageing. As a proof-of-concept study, we examined whether this decline can be counteracted using real-time fMRI neurofeedback training. Visuospatial memory and the parahippocampal gyrus (PHG) were targeted. METHODS Sixteen healthy elderly subjects (mean age 63.5 years, SD = 6.663) and 10 patients with prodromal AD (mean age 66.2 years, SD = 8.930) completed the experiment. Four additional healthy subjects formed a sham-feedback condition to validate the paradigm. The protocol spanned five examination days (T1-T5). T1 contained a neuropsychological pre-test, the encoding of a real-world footpath, and an anatomical MRI scan of the brain. T2-T4 included the fMRI neurofeedback training paradigm, in which subjects learned to enhance activation of the left PHG while recalling the path encoded on T1. At T5, the neuropsychological post-test and another anatomical MRI brain scan were performed. The neuropsychological battery included the Montreal Cognitive Assessment (MoCA); the Visual and Verbal Memory Test (VVM); subtests of the Wechsler Memory Scale (WMS); the Visual Patterns Test; and Trail Making Tests (TMT) A and B. RESULTS Healthy elderly and patients with prodromal AD showed improved visuospatial memory performance after neurofeedback training. Healthy subjects also performed better in a working-memory task (WMS backward digit-span) and in the MoCA. Both groups were able to elicit parahippocampal activation during training, but no significant changes in brain activation were found over the course of the training. However, Granger-causality-analysis revealed changes in cerebral connectivity over the course of the training, involving the parahippocampus and identifying the precuneus as main driver of activation in both groups. Voxel-based morphometry showed increases in grey matter volumes in the precuneus and frontal cortex. Neither cognitive enhancements, nor parahippocampal activation were found in the control group undergoing sham-feedback. CONCLUSION These findings suggest that cognitive decline, either related to prodromal AD or healthy ageing, could be counteracted using fMRI-based neurofeedback. Future research needs to determine the potential of this method as a treatment tool.
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Affiliation(s)
- Christian Hohenfeld
- Department of Neurology, RWTH Aachen University, Aachen, Germany.,Institute of Neuroscience and Medicine (INM-4, 6), Research Centre Jülich GmbH, Jülich, Germany.,JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Aachen, Germany
| | - Nils Nellessen
- Department of Neurology, RWTH Aachen University, Aachen, Germany.,Institute of Neuroscience and Medicine (INM-4, 6), Research Centre Jülich GmbH, Jülich, Germany.,JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Aachen, Germany
| | - Imis Dogan
- Department of Neurology, RWTH Aachen University, Aachen, Germany.,Institute of Neuroscience and Medicine (INM-4, 6), Research Centre Jülich GmbH, Jülich, Germany.,JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Aachen, Germany
| | - Hanna Kuhn
- Department of Neurology, RWTH Aachen University, Aachen, Germany.,Institute of Neuroscience and Medicine (INM-4, 6), Research Centre Jülich GmbH, Jülich, Germany.,JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Aachen, Germany
| | - Christine Müller
- Department of Neurology, RWTH Aachen University, Aachen, Germany.,Institute of Neuroscience and Medicine (INM-4, 6), Research Centre Jülich GmbH, Jülich, Germany.,JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Aachen, Germany
| | - Federica Papa
- Department of Neurology, RWTH Aachen University, Aachen, Germany.,Institute of Neuroscience and Medicine (INM-4, 6), Research Centre Jülich GmbH, Jülich, Germany.,JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Aachen, Germany
| | - Simon Ketteler
- Department of Neurology, RWTH Aachen University, Aachen, Germany.,Institute of Neuroscience and Medicine (INM-4, 6), Research Centre Jülich GmbH, Jülich, Germany.,JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Aachen, Germany
| | - Rainer Goebel
- Department of Cognitive Neuroscience, Maastricht University, Maastricht, Netherlands.,Maastricht Brain Imaging Centre, Maastricht University, Maastricht, Netherlands.,Brain Innovation, Maastricht, Netherlands
| | | | - N Jon Shah
- Department of Neurology, RWTH Aachen University, Aachen, Germany.,Institute of Neuroscience and Medicine (INM-4, 6), Research Centre Jülich GmbH, Jülich, Germany.,JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Aachen, Germany
| | - Jörg B Schulz
- Department of Neurology, RWTH Aachen University, Aachen, Germany.,JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Aachen, Germany
| | - Martina Reske
- Institute of Neuroscience and Medicine (INM-4, 6), Research Centre Jülich GmbH, Jülich, Germany.,JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Aachen, Germany
| | - Kathrin Reetz
- Department of Neurology, RWTH Aachen University, Aachen, Germany.,Institute of Neuroscience and Medicine (INM-4, 6), Research Centre Jülich GmbH, Jülich, Germany.,JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Aachen, Germany
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23
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Cognitive Interventions for Cognitively Healthy, Mildly Impaired, and Mixed Samples of Older Adults: A Systematic Review and Meta-Analysis of Randomized-Controlled Trials. Neuropsychol Rev 2017; 27:403-439. [PMID: 28726168 DOI: 10.1007/s11065-017-9350-8] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 05/15/2017] [Indexed: 01/09/2023]
Abstract
Cognitive interventions may improve cognition, delay age-related cognitive declines, and improve quality of life for older adults. The current meta-analysis was conducted to update and expand previous work on the efficacy of cognitive interventions for older adults and to examine the impact of key demographic and methodological variables. EBSCOhost and Embase online databases and reference lists were searched to identify relevant randomized-controlled trials (RCTs) of cognitive interventions for cognitively healthy or mildly impaired (MCI) older adults (60+ years). Interventions trained a single cognitive domain (e.g., memory) or were multi-domain training, and outcomes were assessed immediately post-intervention using standard neuropsychological tests. In total, 279 effects from 97 studies were pooled based on a random-effects model and expressed as Hedges' g (unbiased). Overall, results indicated that cognitive interventions produce a small, but significant, improvement in the cognitive functioning of older adults, relative to active and passive control groups (g = 0.298, p < .001, 95% CI = 0.248-0.347). These results were confirmed using multi-level analyses adjusting for nesting of effect sizes within studies (g = 0.362, p < .001, 95% CI = 0.275, 0.449). Age, education, and cognitive status (healthy vs. MCI) were not significant moderators. Working memory interventions proved most effective (g = 0.479), though memory, processing speed, and multi-domain interventions also significantly improved cognition. Effects were larger for directly trained outcomes but were also significant for non-trained outcomes (i.e., "transfer effects"). Implications for future research and clinical practice are discussed. This project was pre-registered with PROSPERO (#42016038386).
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Mudar RA, Chapman SB, Rackley A, Eroh J, Chiang H, Perez A, Venza E, Spence JS. Enhancing latent cognitive capacity in mild cognitive impairment with gist reasoning training: a pilot study. Int J Geriatr Psychiatry 2017; 32:548-555. [PMID: 27112124 PMCID: PMC5412912 DOI: 10.1002/gps.4492] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Revised: 03/19/2016] [Accepted: 03/21/2016] [Indexed: 01/23/2023]
Abstract
OBJECTIVE Cognitive training offers a promising way to mitigate cognitive deterioration in individuals with mild cognitive impairment (MCI). This randomized control pilot trial examined the effects of Gist Reasoning Training on cognition as compared with a training involving New Learning in a well-characterized MCI group. METHODS Fifty participants with amnestic MCI were randomly assigned to the experimental Gist Training group or an active control New Learning group. Both groups received 8 h of training over a 4-week period. We compared pre-training with post-training changes in cognitive functions between the two training groups. RESULTS The Gist Training group showed higher performance in executive function (strategic control and concept abstraction) and memory span compared with the New Learning group. Conversely, the New Learning group showed gains in memory for details. CONCLUSION These findings suggest that cognitive training in general yields benefits, and more specifically, training programs that target top-down cognitive functions such as gist reasoning may have a broad impact on improving cognition in MCI. © 2016 The Authors. International Journal of Geriatric Psychiatry Published by John Wiley & Sons Ltd.
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Affiliation(s)
- Raksha A. Mudar
- Department of Speech and Hearing ScienceUniversity of Illinois at Urbana‐ChampaignChampaignILUSA,Center for BrainHealthThe University of Texas at DallasRichardsonTXUSA
| | - Sandra B. Chapman
- Center for BrainHealthThe University of Texas at DallasRichardsonTXUSA
| | - Audette Rackley
- Center for BrainHealthThe University of Texas at DallasRichardsonTXUSA
| | - Justin Eroh
- Center for BrainHealthThe University of Texas at DallasRichardsonTXUSA
| | | | - Alison Perez
- Center for BrainHealthThe University of Texas at DallasRichardsonTXUSA
| | - Erin Venza
- Center for BrainHealthThe University of Texas at DallasRichardsonTXUSA
| | - Jeffrey S. Spence
- Center for BrainHealthThe University of Texas at DallasRichardsonTXUSA
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Brueggen K, Kasper E, Ochmann S, Pfaff H, Webel S, Schneider W, Teipel S. Cognitive Rehabilitation in Alzheimer’s Disease: A Controlled Intervention Trial. J Alzheimers Dis 2017; 57:1315-1324. [DOI: 10.3233/jad-160771] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Katharina Brueggen
- DZNE German Center for Neurodegenerative Diseases, Site Rostock/Greifswald, Germany
| | - Elisabeth Kasper
- DZNE German Center for Neurodegenerative Diseases, Site Rostock/Greifswald, Germany
| | - Sina Ochmann
- DZNE German Center for Neurodegenerative Diseases, Site Rostock/Greifswald, Germany
| | - Henrike Pfaff
- Department of Psychosomatic Medicine, University of Rostock, Rostock, Germany
| | - Steffi Webel
- DZNE German Center for Neurodegenerative Diseases, Site Rostock/Greifswald, Germany
| | - Wolfgang Schneider
- Department of Psychosomatic Medicine, University of Rostock, Rostock, Germany
| | - Stefan Teipel
- DZNE German Center for Neurodegenerative Diseases, Site Rostock/Greifswald, Germany
- Department of Psychosomatic Medicine, University of Rostock, Rostock, Germany
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26
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Sacco G, Caillaud C, Ben Sadoun G, Robert P, David R, Brisswalter J. Exercise Plus Cognitive Performance Over and Above Exercise Alone in Subjects with Mild Cognitive Impairment. J Alzheimers Dis 2016; 50:19-25. [PMID: 26639954 DOI: 10.3233/jad-150194] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Epidemiological studies highlight the relevance of regular exercise interventions to enhance or maintain neurocognitive function in subjects with cognitive impairments. OBJECTIVES The aim of this study was to ascertain the effect of aerobic exercise associated with cognitive enrichment on cognitive performance in subjects with mild cognitive impairment (MCI). METHOD Eight participants with MCI (72 ± 2 years) were enrolled in a 9-month study that consisted of two 3-months experimental interventions separated by a training cessation period of 3 months. The interventions included either aerobic exercise alone or aerobic exercise combined with cognitive enrichment. The exercise program involved two 20-min cycling exercise bouts per week at an intensity corresponding to 60% of the heart rate reserve. Cognitive performance was assessed using a task of single reaction time (SRT) and an inhibition task (Go-no-Go) before, immediately after, and 1 month after each intervention. RESULTS The exercise intervention improved the speed of responses during the Go-no-Go task without any increase in errors. This improvement was enhanced by cognitive enrichment (6 ± 1% ; p > 0.05), when compared with exercise alone (4 ± 0.5% ,). Following exercise cessation, this positive effect disappeared. No effect was observed on SRT performance. CONCLUSION Regular aerobic exercise improved cognitive performance in MCI subjects and the addition of cognitive tasks during exercise potentiated this effect. However, the influence of aerobic exercise on cognitive performance did not persist after cessation of training. Studies involving a larger number of subjects are necessary to confirm these results.
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Affiliation(s)
- Guillaume Sacco
- Rehabilitation Unit, Department of Geriatrics, University Hospital of Nice, Cimiez Hospital, Nice, France.,CoBTeK Cognition Behaviour Technology EA 7276, Research Center Edmond and Lily Safra, Nice Sophia-Antipolis University, Nice, France
| | - Corinne Caillaud
- Faculty of Health Sciences and Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - Gregory Ben Sadoun
- CoBTeK Cognition Behaviour Technology EA 7276, Research Center Edmond and Lily Safra, Nice Sophia-Antipolis University, Nice, France
| | - Philippe Robert
- CoBTeK Cognition Behaviour Technology EA 7276, Research Center Edmond and Lily Safra, Nice Sophia-Antipolis University, Nice, France
| | - Renaud David
- Rehabilitation Unit, Department of Geriatrics, University Hospital of Nice, Cimiez Hospital, Nice, France.,CoBTeK Cognition Behaviour Technology EA 7276, Research Center Edmond and Lily Safra, Nice Sophia-Antipolis University, Nice, France
| | - Jeanick Brisswalter
- Laboratory of Human Motricity Sport and Health LAHMESS, EA 6312, Nice Sophia-Antipolis University, Nice, France
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27
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Strategy-Based Cognitive Training for Improving Executive Functions in Older Adults: a Systematic Review. Neuropsychol Rev 2016; 26:252-270. [DOI: 10.1007/s11065-016-9329-x] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Accepted: 08/18/2016] [Indexed: 02/04/2023]
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28
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Kasper E, Thöne-Otto A, Bürger K, Schröder S, Hoffmann W, Schneider W, Teipel S. Kognitive Rehabilitation bei Alzheimer-Krankheit im Frühstadium. DER NERVENARZT 2015; 87:708-18. [DOI: 10.1007/s00115-015-4426-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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