language courses: Yes, you can spark new brain cells! The spontaneous growth of new brain cells can occur at any point in your life. It’s specifically spurred by a number of activities, a key one being learning new things, like a second or third language. A June 2014 study from the University of Edinburgh’s Centre for Cognitive Aging and Cognitive Epidemiology says if you learn a second language—even in adulthood—it can stave off dementia for at least a few years. Turns out learning a second language in adulthood can promote memory, improve multitasking skills, increase attention, and more. Canton Public Library offers two online programs: Mango and Pronunciator to CPL cardholders.