scholarly journals Exercise Maintenance in Older Adults 1 Year After Completion of a Supervised Training Intervention

2019 ◽  
Vol 68 (1) ◽  
pp. 163-169 ◽  
Author(s):  
James F. Timmons ◽  
Colin Griffin ◽  
Karl E. Cogan ◽  
James Matthews ◽  
Brendan Egan
2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 555-555
Author(s):  
Walter Boot ◽  
Nelson Roque ◽  
Erin Harrell ◽  
Neil Charness

Abstract Adherence to health behaviors is often poor, including adherence to at-home technology-based interventions. This study (N=120) explored adherence to a cognitive training intervention delivered via computer tablet, assessed adherence over a 4.5 month period, explored how individual difference factors shaped adherence, and tested the efficacy of message framing manipulations (positive vs. negative framing) in boosting adherence. Individual difference factors predicted adherence, including variations in self-efficacy and belief in the efficacy of cognitive training. Overall message framing had little impact. However, during the final portion of the study in which participants were asked to play as much or as little as they wanted instead of following a schedule, participants who received positively framed messages engaged with the intervention more. Implications for predicting and boosting adherence to home delivered technology-based interventions will be discussed.


2019 ◽  
Vol 15 ◽  
pp. 100368 ◽  
Author(s):  
Juleen Rodakowski ◽  
Katlyn W. Golias ◽  
Charles F. Reynolds ◽  
Meryl A. Butters ◽  
Oscar L. Lopez ◽  
...  

2003 ◽  
Vol 14 (2) ◽  
pp. 125-130 ◽  
Author(s):  
Stanley Colcombe ◽  
Arthur F. Kramer

A meta-analytic study was conducted to examine the hypothesis that aerobic fitness training enhances the cognitive vitality of healthy but sedentary older adults. Eighteen intervention studies published between 1966 and 2001 were entered into the analysis. Several theoretically and practically important results were obtained. Most important, fitness training was found to have robust but selective benefits for cognition, with the largest fitness-induced benefits occurring for executive-control processes. The magnitude of fitness effects on cognition was also moderated by a number of programmatic and methodological factors, including the length of the fitness-training intervention, the type of the intervention, the duration of training sessions, and the gender of the study participants. The results are discussed in terms of recent neuroscientific and psychological data that indicate cognitive and neural plasticity is maintained throughout the life span.


2012 ◽  
Vol 2 (1) ◽  
pp. 69-80 ◽  
Author(s):  
Keiko Sugano ◽  
Masami Yokogawa ◽  
Sohshi Yuki ◽  
Chiaki Dohmoto ◽  
Mitsuhiro Yoshita ◽  
...  

2020 ◽  
Author(s):  
Amit Lampit ◽  
Hanna Malmberg Gavelin ◽  
Julieta Sabates ◽  
Nathalie H Launder ◽  
Harry Hallock ◽  
...  

ABSTRACTBackgroundComputerized cognitive training (CCT) is a broad category of drill-and-practice interventions aims to maintain cognitive performance in older adults. Despite a supportive evidence base for general efficacy, it is unclear what types of CCT are most likely to be beneficial and what intervention design factors are essential for clinical implementation.MethodsWe searched MEDLINE, Embase, and PsycINFO to August 2019 for randomized controlled trials (RCTs) of any type of CCT in cognitively healthy older adults. Risk of bias within studies was assessed using the Cochrane Risk of Bias 2 tool. The primary outcome was change in overall cognitive performance between CCT and control groups. Secondary outcomes were individual cognitive domains. A series of meta-regressions were performed to estimates associations between key design factors and overall efficacy using robust variance estimation models. Network meta-analysis was used to compare the main approaches to CCT against passive or common active control conditions.ResultsNinety RCTs encompassing 7219 participants across 117 comparisons were included. The overall cognitive effect size across all trials was small (g=0.18, 95% CI 0.14 to 0.23) with considerable heterogeneity (τ2=0.074, 95% prediction interval −0.36 to 0.73), robust to small-study effect or risk of bias. Effect sizes for individual cognitive domains were small, heterogeneous and statistically significant apart from fluid intelligence and visual processing. Meta-regressions revealed significantly larger effect sizes in trials using supervised training or up to three times per week. Multidomain training was the most efficacious CCT approach against any type of control, with greater benefits in a subset of supervised training studies.ConclusionsThe efficacy of CCT varies substantially across designs, independent of the type of control. Multidomain supervised CCT appears to be the most efficacious approach, and should be developed to accommodate for individual needs and remote delivery settings. Future research should focus on identifying the intervention components and regimens that could attenuate aging-related cognitive decline.


2020 ◽  
Vol 52 (7S) ◽  
pp. 735-735
Author(s):  
Guanrong Cai ◽  
Jared Moore ◽  
Kiran Kanwar ◽  
Karen Lee ◽  
Roger Hawkes ◽  
...  

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