Are brain-training apps effective?
By Tania FitzGeorge-Balfour, Frontiers science writer In recent years there has been an explosion in the number of smartphone apps aimed at ‘brain training’. These games often make confident statements about improving our mental performance, but there is little scientific evidence to show that they do. A new study in the open-access journal Frontiers in Human Neuroscience has investigated why consumers decide to download these apps, how they use them and what they think their benefits may be. “While the evidence of the effectiveness of brain training remains controversial, our results suggest that the public is interested in learning more about the actual science behind the claims made by the app developers,”says Dr. John Torous, a clinical psychiatrist at the Beth Israel Deaconess Medical Center, Boston, lead author of the study. Young people and those with internet access tend to have high rates of smartphone ownership, so Dr. Torous and his co-authors designed a survey targeted at this group. They asked participants about their thoughts, use and experience of brain-training apps. Over three thousand people responded, making this the largest internet survey to date asking consumers about these apps; the results were insightful. Over two thirds of those that responded […]