Life on the road can be trying. Between time zones and meetings, constant travel can take a toll on even the most acclimated professionals. To help travelers find mental clarity, Corinthia Hotel in London has introduced a unique amenity: an in-house neuroscientist. The hotel's Brain Power package includes specially tailored spa treatments, food, mocktails and amenities -- all designed to boost brain power by addressing crucial areas, such as nutrition, hydration, sleep and mindfulness. "When working with the chefs at the Corinthia we chose specific foods which are scientifically proven to boost the brain's executive functions," says Tara Swart, the hotel's neuroscientist in residence. Get the full story at CNN Travel