Is getting lost a good thing? Study says to stop relying on your GPS

As many drivers grow increasingly dependent on GPS navigation devices, new research from McMaster University in Canada suggests that solving the puzzle of getting lost keeps the brain healthy. NBC News’ Dr. John Torres has more insight on how losing navigational skills can lead to cognitive decline, and even dementia. » Subscribe to NBC News: » Watch more NBC video: NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features , , , Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows. Connect with NBC News Online! NBC News App: Breaking News Alerts: Visit : Find NBC News on Facebook: Follow NBC News on Twitter: Get more of NBC News delivered to your inbox: #NBCNews #GPS #Study