The Effects of Age on the Brain

A new study shows that your brain shrinks by 5% per decade after you turn 40. The first time you become a father, you lose a couple of percentages of volume in your brain as well. And so, yeah, just basically I'm a bit worried that my brain's disappearing. Do you lose intelligence or is it just size? Just size as far as we know. Although I do feel quite dumb now that I've had a baby.