The Cognitive Training Quandary: 20 Years Summarized

Abstract

For the last 20 years, the plausibility to improve cognitive abilities by training has been a matter of discussion in the Cognitive Neuroscience research field. With a large number of published papers reaching opposite conclusions, the controversy seems to be far from over. Is cognitive training a powerful equalizer for society? Or should we stop investing resources in its research, due to the lack of generalized effects, as some scientists claim? In this mini review both sides of the debate are described and analyzed. Final remarks include a personal opinion, based on our experience developing and implementing a free cognitive training software proved successful to improve children’s cognition through video games.