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Working memory training shows immediate and long-term effects on cognitive performance in children.

Pugin F, Metz AJ, Stauffer M, Wolf M, Jenni OG, Huber R - F1000Res (2014)

Bottom Line: Significant differences in immediate (after 3 weeks of training) and long-term effects (after 2-6 months) in an auditory n-back task were observed compared to controls (2.5 fold immediate and 4.7 fold long-term increase in the training group compared to the controls).Other cognitive functions (matrices test and Stroop task) did not change when comparing the training group to the control group.The sustained performance improvement several months after the training supports the effectiveness of the training.

View Article: PubMed Central - PubMed

Affiliation: Child Development Center, University Children's Hospital Zurich, Zurich, 8032, Switzerland ; Zurich Center for Integrative Human Physiology (ZIHP), University of Zurich, Zurich, 8057, Switzerland.

ABSTRACT
Working memory is important for mental reasoning and learning processes. Several studies in adults and school-age children have shown performance improvement in cognitive tests after working memory training. Our aim was to examine not only immediate but also long-term effects of intensive working memory training on cognitive performance tests in children. Fourteen healthy male subjects between 10 and 16 years trained a visuospatial n-back task over 3 weeks (30 min daily), while 15 individuals of the same age range served as a passive control group. Significant differences in immediate (after 3 weeks of training) and long-term effects (after 2-6 months) in an auditory n-back task were observed compared to controls (2.5 fold immediate and 4.7 fold long-term increase in the training group compared to the controls). The improvement was more pronounced in subjects who improved their performance during the training. Other cognitive functions (matrices test and Stroop task) did not change when comparing the training group to the control group. We conclude that visuospatial working memory training in children boosts performance in similar memory tasks such as the auditory n-back task. The sustained performance improvement several months after the training supports the effectiveness of the training.

No MeSH data available.


Association between visuospatial training performance increase and auditory n-back (ANB) performance increase.Correlation of training gain (diffMx, difference between Maximal Performance and performance at the first training session) with the change in ANB from PRE to POST (r = 0.76, p < 0.05).
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f5: Association between visuospatial training performance increase and auditory n-back (ANB) performance increase.Correlation of training gain (diffMx, difference between Maximal Performance and performance at the first training session) with the change in ANB from PRE to POST (r = 0.76, p < 0.05).

Mentions: In a following step, we analyzed the improvements in ANB in relation to the training gain and amount. Training gain, measured by the difference in performance between the first session and the session of maximal performance (Pearson correlation, r = 0.76,p < 0.05,Figure 5) as well as the difference between the first and the last session (Pearson correlation, r = 0.77,p < 0.05), correlated positively with the improvements from PRE to POST in ANB. No correlation between ANB increase and training amount was found.


Working memory training shows immediate and long-term effects on cognitive performance in children.

Pugin F, Metz AJ, Stauffer M, Wolf M, Jenni OG, Huber R - F1000Res (2014)

Association between visuospatial training performance increase and auditory n-back (ANB) performance increase.Correlation of training gain (diffMx, difference between Maximal Performance and performance at the first training session) with the change in ANB from PRE to POST (r = 0.76, p < 0.05).
© Copyright Policy - open-access
Related In: Results  -  Collection

License 1 - License 2
Show All Figures
getmorefigures.php?uid=PMC4309169&req=5

f5: Association between visuospatial training performance increase and auditory n-back (ANB) performance increase.Correlation of training gain (diffMx, difference between Maximal Performance and performance at the first training session) with the change in ANB from PRE to POST (r = 0.76, p < 0.05).
Mentions: In a following step, we analyzed the improvements in ANB in relation to the training gain and amount. Training gain, measured by the difference in performance between the first session and the session of maximal performance (Pearson correlation, r = 0.76,p < 0.05,Figure 5) as well as the difference between the first and the last session (Pearson correlation, r = 0.77,p < 0.05), correlated positively with the improvements from PRE to POST in ANB. No correlation between ANB increase and training amount was found.

Bottom Line: Significant differences in immediate (after 3 weeks of training) and long-term effects (after 2-6 months) in an auditory n-back task were observed compared to controls (2.5 fold immediate and 4.7 fold long-term increase in the training group compared to the controls).Other cognitive functions (matrices test and Stroop task) did not change when comparing the training group to the control group.The sustained performance improvement several months after the training supports the effectiveness of the training.

View Article: PubMed Central - PubMed

Affiliation: Child Development Center, University Children's Hospital Zurich, Zurich, 8032, Switzerland ; Zurich Center for Integrative Human Physiology (ZIHP), University of Zurich, Zurich, 8057, Switzerland.

ABSTRACT
Working memory is important for mental reasoning and learning processes. Several studies in adults and school-age children have shown performance improvement in cognitive tests after working memory training. Our aim was to examine not only immediate but also long-term effects of intensive working memory training on cognitive performance tests in children. Fourteen healthy male subjects between 10 and 16 years trained a visuospatial n-back task over 3 weeks (30 min daily), while 15 individuals of the same age range served as a passive control group. Significant differences in immediate (after 3 weeks of training) and long-term effects (after 2-6 months) in an auditory n-back task were observed compared to controls (2.5 fold immediate and 4.7 fold long-term increase in the training group compared to the controls). The improvement was more pronounced in subjects who improved their performance during the training. Other cognitive functions (matrices test and Stroop task) did not change when comparing the training group to the control group. We conclude that visuospatial working memory training in children boosts performance in similar memory tasks such as the auditory n-back task. The sustained performance improvement several months after the training supports the effectiveness of the training.

No MeSH data available.