A randomized controlled trial of brain training with non-action video games in older adults : results of the 3-month follow-up

• This randomized controlled study (ClinicalTrials.gov NCT02007616)investigated the maintenance of training effects of 20 1-hr non-action video gametraining sessions with selected games from a commercial package on several agedecliningcognitive functions and subjective wellbeing after a 3-month no-contactperiod. Two groups of cognitively normal older adults participated in both the posttraining(posttest) and the present follow-up study, the experimental group who receivedtraining and the control group who attended several meetings with the research teamduring the study but did not receive training. Groups were similar at baseline ondemographics, vocabulary, global cognition, and depression status. Significant improvements in the trained group, and no variation in the control group had been previously found at posttest, in processing speed, attention and visual recognition memory, as well as in two dimensions of subjective wellbeing. In the current study, improvement from baseline to 3 months follow-up was found only in wellbeing (Affection and Assertivity dimensions) in the trained group whereas there was no change in the control group. Previous significant improvements in processing speed, attentionand spatial memory become nonsignificant after the 3-month interval. Training olderadults with non-action video games enhanced aspects of cognition just after training butthis effect disappeared after a 3-month no-contact follow-up period. Cognitive plasticitycan be induced in older adults by training, but to maintain the benefits periodic boosting sessions would be necessary.

Ämnesord

SAMHÄLLSVETENSKAP  -- Medie- och kommunikationsvetenskap -- Systemvetenskap, informationssystem och informatik med samhällsvetenskaplig inriktning (hsv//swe)

SOCIAL SCIENCES  -- Media and Communications -- Information Systems, Social aspects (hsv//eng)

Nyckelord

brain platicity

cognitive aging

Clinical Trails

non-action video games

wellbeing

media and communication studies

medie- och kommunikationsvetenskap

human-computer interaction

människa-datorinteraktion

Publikations- och innehållstyp

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