There is growing evidence that simple, everyday changes to our lives can alter our brains and change how they work. Melissa Hogenboom put herself into a scanner to find out.

I was surprised that something as simple as mindfulness can play such a crucial role in keeping our minds healthy. Research has shown that mindfulness is a simple but powerful way to enhance several cognitive functions. It can improve attention, relieve pain and reduce stress. Research has found that after only a few months of mindfulness training, certain depression and anxiety symptoms can ease – though as with any complex mental health problem, this may of course vary depending on individual circumstances.