Researchers hope the study can allow older people to live on their own for longer, avoid hospital and receive early treatment for a range of conditions.
Jordan Wade was on a three-month trip across Europe, when he had the once-in-a-lifetime opportunity to paraglide over Lauterbrunnen, Switzerland.
The implant includes electrodes connected to an electrical-impulse generator
In the study participants' risk-taking behavior was assessed using a computer game.
Areas of Europe, including Spain, have already found themselves covered in red Saharan dust, as desert sand is blown across the Mediterranean Sea.