When I walk into my laboratory on weekday mornings, it is not unusual to hear uncontrollable shrieks of glee or fits of giggles. Laughter is not traditionally thought of as the noise of neuroscience, ...

Add Yahoo as a preferred source to see more of our stories on Google. When I walk into my laboratory on weekday mornings, it is not unusual to hear uncontrollable shrieks of glee or fits of giggles.