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Training the brain
In April, Horizon looks beyond the hype of smart drugs and brain stimulation to examine less extreme ways for people to sharpen their mental abilities. We find out about the wearable tech that can train police officers to make better decisions, discover how a videogame can stimulate empathy, and learn how meditation changes your brain.
Danny Dankner has developed brain-training software for ice hockey players to improve their performance. Image courtesy of Danny Dankner

Software that can enhance your cognitive abilities will become as prevalent as physical gyms are today, according to Danny Dankner, the chief executive of Applied Cognitive Engineering, developers of the IntelliGym sports brain-training software.

Research has confirmed the beneficial effects of meditation. Image credit: Flickr/Moyan Brenn.

Intensive bouts of meditation have an immediate and visible impact on practitioners’ sleeping brainwaves, researchers have confirmed, in results that help enlarge the picture of how exactly the mind-training practices can change our brains.

A tiny camera in a pair of glasses could help police officers reflect on how they react on the job. Image credit: Pixabay/ KDogan

In the heat of the moment, with a thief absconding on your left and a victim screaming to your right, it can be hard for a police official to make the right decision. A new device is helping police train their brains to make better decisions in risky situations, by triggering memories of past events in unprecedented detail. 

Researchers are making videogames that stimulate critical thinking. Image credit: Flickr/ jesse video games

In the last 30 years gaming has grown from a niche hobby to the world’s most profitable form of entertainment. Now, researchers are investigating how they can be used to increase empathy, reflect on political beliefs, and boost mental health.

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