Longitudinal impact and effects of booster sessions in a cognitive training program for healthy older adults

2021 ◽  
Vol 94 ◽  
pp. 104337
Author(s):  
Lucas Matias Felix ◽  
Marcela Mansur-Alves ◽  
Mariana Teles ◽  
Laura Jamison ◽  
Hudson Golino
Keyword(s):  
Older Adults ◽  
Training Program ◽  
Cognitive Training ◽  
Longitudinal Impact ◽  
Healthy Older Adults ◽  
Booster Sessions

scholarly journals Longitudinal impact and effects of booster sessions in a cognitive training program for healthy elderly

2020 ◽  
Author(s):  
Lucas Matias Felix ◽  
Marcela Mansur Alves ◽  
Mariana Teles ◽  
Laura Jamison ◽  
Hudson Golino
Keyword(s):  
Older Adults ◽  
Cognitive Training ◽  
Passive Control ◽  
Control Group ◽  
Longitudinal Impact ◽  
Healthy Older Adults ◽  
Booster Sessions ◽  
Experimental Group

This paper reports the results from a three-years follow-up study to access the long-term efficacy of a cognitive training for healthy older adults and investigates the effects of booster sessions on the cognitive performance of the participants using an innovative analytical approach from information theory. Design: semi-randomized quasi-experimental controlled design. Participants: 50 healthy older adults, (M = 73.3, SD = 7.77) were assigned into an experimental (N = 25; Mean age = 73.9; SD = 8.62) and a passive control group (N = 25; mean age = 72.9; SD = 6.97). Instruments: six subtests of WAIS and two episodic memory tasks. Procedures: the participants were assessed in four occasions: after the end of the original intervention, pre-booster sessions (three years after the original intervention), immediately after the booster sessions and three months after the booster sessions. Results: the repeated measures ANOVA showed that two gains reported in the original intervention were identified in the follow-up: Coding (F(1, 44) = 11.79, MSE = 0.77, p = .001, ηˆG2 = .084) and Picture Completion (F(1, 47) = 10.01, MSE = 0.73, p = .003, ηˆG2 = .060). After the booster sessions, all variables presented a significant interaction between group and time favorable to the experimental group (moderate to high effect sizes). To compare the level of cohesion of the cognitive variables between the groups, an entropy-based metric was used. The experimental group presented a lower level of cohesion in three of the four measurement occasions, suggesting a differential impact of the intervention with immediate and short-term effects, but without long-term effects.

scholarly journals Few Effects of a 5-Week Adaptive Computerized Cognitive Training Program in Healthy Older Adults

2019 ◽  
Vol 4 (3) ◽  
pp. 258-273
Author(s):  
Sheida Rabipour ◽  
Cassandra Morrison ◽  
Jessica Crompton ◽  
Marcelo Petrucelli ◽  
Murillo de Oliveira Gonçalves Germano ◽  
...  
Keyword(s):  
Older Adults ◽  
Training Program ◽  
Cognitive Training ◽  
Healthy Older Adults ◽  
Computerized Cognitive Training

P1-489: Evaluation of a multidimensional cognitive training program for healthy older adults

2011 ◽  
Vol 7 ◽  
pp. S269-S270
Author(s):  
Anna Wolf ◽  
Sarah Elder ◽  
Mathew Summers ◽  
Malcolm Tyler ◽  
Jeffery Summers
Keyword(s):  
Older Adults ◽  
Training Program ◽  
Cognitive Training ◽  
Healthy Older Adults

scholarly journals Few Effects of a 5-week Computerized Cognitive Training Program in Healthy Older Adults

2019 ◽  
Author(s):  
Sheida Rabipour ◽  
Cassandra Morrison ◽  
Jessica Crompton ◽  
Marcelo Petrucelli ◽  
Murillo de Oliveira Gonçalves Germano ◽  
...  
Keyword(s):  
Older Adults ◽  
Training Program ◽  
Cognitive Training ◽  
Cognitive Aging ◽  
Controlled Trial ◽  
A Priori ◽  
Control Program ◽  
Double Blind ◽  
Healthy Older Adults ◽  
Computerized Cognitive Training

AbstractComputerized cognitive training programs are becoming increasingly popular and practical for cognitive aging. Nevertheless, basic questions remain about the benefits of such programs, and about the degree to which participant expectations might influence training and transfer. Here we examined a commercial cognitive training program (Activate) in a 5-week double-blind, pseudo-randomized placebo-controlled trial. Based on a priori power analysis, we recruited 99 healthy older adults 59-91 years of age (M = 68.87, SD = 6.31; 69 women), assigning them to either the intervention or an active control program (Sudoku and n-back working memory exercises). We subdivided both groups into high and low expectation priming conditions, to probe for effects of participants’ expectations on training and transfer. We assessed transfer using a battery of standard neuropsychological and psychosocial measures that had been agreed to by the training program developers. We planned and pre-registered our analyses (on osf.io). The majority (88%) of participants progressed through the training, and most provided positive feedback about it. Similarly, the majority (80%) of participants believed they were truly training their brains. Yet, transfer of training was minimal. Also minimal were any effects of expectations on training and transfer, although participants who received high expectation priming tended to engage more with their assigned program overall. Our findings suggest limited benefits ofActivatetraining on cognition and psychosocial wellbeing in healthy older adults, at least under the conditions we used.

scholarly journals Effects of multi-domain cognitive training on working memory retrieval in older adults: behavioral and ERP evidence from a Chinese community study

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Xiangfei Hong ◽  
You Chen ◽  
Jijun Wang ◽  
Yuan Shen ◽  
Qingwei Li ◽  
...  
Keyword(s):  
Older Adults ◽  
Working Memory ◽  
Training Program ◽  
Cognitive Training ◽  
Local Community ◽  
Training Group ◽  
Event Related Potential ◽  
Control Group ◽  
Baseline Session

AbstractWorking memory (WM) is a fundamental cognitive function that typically declines with age. Previous studies have shown that targeted WM training has the potential to improve WM performance in older adults. In the present study, we investigated whether a multi-domain cognitive training program that was not designed to specifically target WM could improve the behavioral performance and affect the neural activity during WM retrieval in healthy older adults. We assigned healthy older participants (70–78 years old) from a local community into a training group who completed a 3-month multi-domain cognitive training and a control group who only attended health education lectures during the same period. Behavioral and electroencephalography (EEG) data were recorded from participants while performing an untrained delayed match or non-match to category task and a control task at a pre-training baseline session and a post-training follow-up session. Behaviorally, we found that participants in the training group showed a trend toward greater WM performance gains than participants in the control group. Event-related potential (ERP) results suggest that the task-related modulation of P3 during WM retrieval was significantly enhanced at the follow-up session compared with the baseline session, and importantly, this enhancement of P3 modulation was only significant in the training group. Furthermore, no training-related effects were observed for the P2 or N2 component during WM retrieval. These results suggest that the multi-domain cognitive training program that was not designed to specifically target WM is a promising approach to improve WM performance in older adults, and that training-related gains in performance are likely mediated by an enhanced modulation of P3 which might reflect the process of WM updating.

scholarly journals EFFECT ASSESSMENT OF A COGNITIVE TRAINING PLATFORM IN HEALTHY OLDER ADULTS

2017 ◽  
Vol 5 ◽  
pp. 1032-1035
Author(s):  
Antonia Yaneva ◽  
Nonka Mateva
Keyword(s):  
Older Adults ◽  
Cognitive Training ◽  
Cognitive Functions ◽  
Cognitive Status ◽  
Post Intervention ◽  
Healthy Older Adults ◽  
Computerized Cognitive Training ◽  
Negative Results ◽  
Healthy Elderly ◽  
Traditional Programs

Cognitive interventions, especially cognitive training, may improve cognitive functions in healthy older adults. Computerized cognitive training platforms offer several advantages over traditional programs for cognitive training and stimulation. The focus of this article is the methodology of the studies that apply a particular online training program. We investigate the effectiveness of several studies for cognitive training in healthy elderly people and evaluate reported outcomes and potential bias and what factors determine, influence or contribute to the positive or negative results. The post-intervention scores demonstrate that computerized cognitive training may enhance some cognitive functions and the overall cognitive status but there is need for additional research to prove its effectiveness.

Effects of Cognitive Training on Cognitive Performance of Healthy Older Adults

2017 ◽  
Vol 20 ◽  
Author(s):  
Mariana Teles Santos Golino ◽  
Carmen Flores Mendoza ◽  
Hudson Fernandes Golino
Keyword(s):  
Older Adults ◽  
Cognitive Training ◽  
Repeated Measures ◽  
Digit Span ◽  
Intervention Group ◽  
Control Group ◽  
Digit Symbol ◽  
Transfer Effects ◽  
Healthy Older Adults ◽  
Picture Completion

AbstractThe purpose of this study was to determine the immediate effects of cognitive training on healthy older adults and verify the transfer effects of targeted and non-targeted abilities. The design consisted of a semi-randomized clinical controlled trial. The final sample was composed of 80 volunteers recruited from a Brazilian community (mean age = 69.69; SD = 7.44), which were separated into an intervention group (N = 47; mean age = 69.66, SD = 7.51) and a control group (N = 33; mean age = 69.73, SD = 7.45). Intervention was characterized by adaptive cognitive training with 12 individual training sessions of 60 to 90 minutes (once a week). Eight instruments were used to assess effects of cognitive training. Five were used to assess trained abilities (near effects), including: Memorization Tests (List and History), Picture Completion, Digit Span, Digit Symbol-Coding, and Symbol Search (the last four from WAIS-III). Two instruments assessed untrained abilities (far effects): Arithmetic and Matrix Reasoning (WAIS-III). The non-parametric repeated measures ANOVA test revealed a significant interaction between group by time interaction for Picture Completion [F(74) = 14.88, p = .0002, d = 0.90, CLES = 73.69%], Digit Symbol-Coding [F(74) = 5.66, p = .019, d = 0.55, CLES = 65.21%] and Digit Span [F(74) = 5.38, p = .02, d = 0.54, CLES = 64.85%], suggesting an interventional impact on these performance tasks. The results supported near transfer effects, but did not demonstrate a far transfer effects.

EXPLORING FACTORS THAT CONTRIBUTE TO JOINING AND REGULARLY PRACTICING IN COGNITIVE TRAINING AMONG HEALTHY OLDER ADULTS: A ONE-YEAR FOLLOW-UP QUALITATIVE STUDY

2020 ◽  
pp. 1-7
Author(s):  
P. Srisuwan ◽  
D. Nakawiro ◽  
S. Chansirikarnjana ◽  
O. Kuha ◽  
S. Kengpanich ◽  
...  
Keyword(s):  
Older Adults ◽  
Qualitative Study ◽  
Cognitive Training ◽  
Individual Characteristics ◽  
Community Dwelling ◽  
Notification System ◽  
Healthy Older Adults ◽  
Effective Program ◽  
One Year ◽  
At Home

BACKGROUND: Cognitive interventions have the potential to enhance cognition among healthy older adults. However, little is known of the factors associated with the joining and participating of older people in group-based multicomponent cognitive training (CT). OBJECTIVES: To explore factors that contribute to joining and regularly practicing CT over 1 year among healthy older adults. DESIGN: A qualitative study. SETTING: Geriatric clinic in Bangkok, Thailand. PARTICIPANTS: 40 nondemented community-dwelling older adults INTERVENTION: The CT of executive functions, attention, memory and visuospatial functions (TEAM-V) program was conducted over 5 sessions, with a 2-week interval between each session. MEASUREMENTS: An inductive qualitative approach, based on semi-structure interviews with 40 healthy older adults, was employed. The interviews explored factors of joining CT at baseline, factors of regularly participating in class at 6 months and at home at 1 year. Data were coded and analyzed using and the thematic analysis approach. RESULTS: After analyzing factors concerning joining CT, 3 core themes emerged: (1) individual characteristics with 3 subthemes of “health status”, “time arrangement”, and “financial status”; (2) individual perceptions with 2 subthemes of “perceived susceptibility to dementia” and “perceived severity of dementia” and (3) encouragement from families and friends. After analyzing factors of practicing CT in class, 3 core themes emerged: (1) program with 3 subthemes of “session”, “group facilitators” and “notification before class”; (2) accessibility with 2 subthemes of “distance” and “transportation” and (3) encouragement from families and friends. After analyzing factors of practicing CT at home, 2 core themes emerged: (1) contents of the training program and (2) encouragement from families and friends. CONCLUSIONS: Increased awareness of holistic factors including older adults’ characteristic and perceptions, support from families and friends and accessibility should be emphasized in planning CT. Designing the content of CT that could be applied or adapted in daily living and effective program components such as a notification system could increase practicing.

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