Tag Archives: Game

The first prescription video game fights ADHD

EndeavorRX, an obstacle-dodging, target-collecting game, is by no means a full replacement for traditional therapies. But it is a great example of how video games can be used for medical applications.

Image via Youtube.

Seven years’ worth of study with 600 different children has shown that one-third of these children “no longer had a measurable attention deficit on at least one measure of objective attention” after playing the game for 25 minutes a day, five days a week, for four weeks.

A game for good

“Improvements in ADHD impairments following a month of treatment with EndeavorRx were maintained for up to a month,” Akili Interactive cites one of five studies looking into the game’s effectiveness.

EndeavorRX (trailer below) has been in development for over seven years now, but it’s finally ready to publish, according to a company spokesperson. Once it does, it will officially be the first prescription video game available commercially.

The FDA approved for doctors to prescribe game (available on the iPhone and iPad) for kids between ages eight and 12 years old “with primarily inattentive or combined-type ADHD who have demonstrated an attention issue”.

“The EndeavorRx device offers a non-drug option for improving symptoms associated with ADHD in children and is an important example of the growing field of digital therapy and digital therapeutics,” said Jeffrey Shuren, M.D., J.D., director of the FDA’s Center for Devices and Radiological Health said in the statement.

However, this is by no means meant as a replacement for full treatment. Even the company’s own research found as much, saying there’s “[not enough evidence that] it should be used as an alternative to established and recommended treatments”.

On the bright side, playing this game has been shown to help some kids better manage their ADHD with improvements in attention, academic performance, and as judged by other assessment tools.

The only side effects seen in the study were frustration and headache, arguably better than those caused by medication.

It’s definitely exciting to see video games, a medium which I hold very dear, offering potential help for medicine. Especially so since it’s legally recognized as a medical tool. Hopefully, it will catch on.

New ‘brain training’ game could help you wean off of excess added sugar

Researchers at Drexel University, Pennsylvania want to help you cut down on excessive sugar consumption by playing a game.


Image via Pixabay.

The U.S. Department of Health and Human Services estimates that over half of American adults consume excessive amounts of added sugars, with detrimental effects to their health. A new study led by Evan Forman, Ph.D., a psychology professor at Drexel University’s College of Arts and Sciences, reports that computer games can be used to train players to wean off this sugar and help them to improve their health and manage their weight more easily.

Too sweet

“Added sugar is one of the biggest culprits of excess calories and is also associated with several health risks including cancer,” said Forman, who also leads the Center for Weight, Eating and Lifestyle Science (WELL Center) at Drexel.

“For these reasons, eliminating added sugar from a person’s diet results in weight loss and reduced risk of disease.”

The team developed and tested the efficiency of a “brain training game” that targets the brain area which inhibits our impulses. The aim was to train people to better resist the lure of foods with added sugars, specifically to decrease the consumption of sweets and sweet foods. Such systems have shown their efficiency in helping people quit other unhealthy habits, such as smoking. Forman says that this study is the first to look at how “highly personalized and/or gamified inhibitory control training” can help with weight loss using repeated, at-home training sessions.

In collaboration with Michael Wagner, a professor and head of the Digital Media department in Drexel’s Westphal College of Media Arts & Design and a group of digital media students, the team developed a game they named “Diet DASH”.

Diet DASH is built to integrate with each player’s particular habits. It automatically customized itself to focus on the sweets each participant tended to eat and adjusted its difficulty according to how well each player was resisting the temptation to eat said sweets. To test how well it worked, the team collaborated with a randomized group of 109 participants who were overweight and reported to over-enjoy sweets. Prior to starting the game, each participant took part in a workshop to help them understand why sugar is detrimental to their health and to learn which foods to avoid and methods for doing so.

“Prior to randomization, all participants attended a 2-h workshop in which they were provided with a dietary prescription (to eat only foods without added sugar or with very low amounts of added sugar, such as certain low-sugar breakfast cereals) as well as guidance in making dietary
modifications (e.g., reading food labels, shopping and cooking substitutions). Explanatory text, figures, and tables that allowed participants to easily identify targeted foods with added sugar were distributed,” the paper explains.

“The workshop helped give participants strategies for following a no-sugar diet. However, we hypothesized that participants would need an extra tool to help manage sweets cravings,” said Forman. “The daily trainings could make or break a person’s ability to follow the no-added sugar diet. They strengthen the part of your brain to not react to the impulse for sweets.”

Game screenshot.

Image credits Evan M. Forman et al., (2019), JoBM.

Each participant played the game for a few minutes every day for six weeks and then once a week for two weeks. The game itself places players in a grocery store, with the goal of putting the correct (healthy) food in a grocery cart as fast as possible while refraining from choosing incorrect food (their preferred sweets). Players were awarded points for correct items placed in carts.

Participants were randomly assigned to a highly-gamified version of the game (with better graphics and sounds) or a less-gamified version. The team reports that the gamification level didn’t seem to matter much as far as weight loss was concerned. However, the (few) male participants in the study reacted better to the highly gamified version than the women in the study.

Over half the participants in the study showed higher preferences toward sweets. For this group, the game helped them lose as much as 3.1% of their total body weight over eight weeks. Participants also rated how satisfactory they found the daily training, whether or not it became part of their daily routine, and whether they wished to continue with the training if it becomes publicly available.

“The study’s findings offer qualified support for the use of a computerized cognitive training to facilitate weight loss,” said Forman.

The WELL Center is now conducting a new trial with the highly gamified version of this training program specifically for men and is actively recruiting participants.

The paper “Computerized neurocognitive training for improving dietary health and facilitating weight loss” has been published in the Journal of Behavioral Medicine.

NASA wants you to drive their Mars rover

NASA wants you to drive the Mars Rover on its quest to study the Red planet. The bad news is that I’ve already tried my hand at it and I’ve broken the rover’s wheels. Several times. Sorry, NASA.

Actual footage with the rovers, just moments before the terrible crash.
Image credits NASA.

The good news is that I’m talking about NASA’s addictive new mobile game, not the real multi-million dollar Curiosity. Teaming up with GAMEE, NASA put together a game with a simple premise but a surprisingly strong “just one more try” effect. Available for Android, iOS and desktop, the objective is to navigate Mars and gather as much data about it as you can while trying your best not to break the rover.

While the vehicle in the game isn’t named, it has similar capabilities (such as using radar to find underground bodies of water) as the Curiosity rover designed for the Mars 2020 mission.

“We’re excited about a new way for people on the go to engage with Curiosity’s current adventures on Mars and future exploration by NASA’s Mars 2020 rover too,” said manager of Mars public engagement initiatives at NASA’s Jet Propulsion Laboratory Michelle Viotti.

So, wanna explore Mars? Now you can! Head over to NASA’s website and download the game here.