If you want to stir up trouble, start talking about the role genetics plays in intelligence. First there’s the whole question of what you’re talking about: Is intelligence measured through mathematical skills, problem solving, perceiving emotions, or a raw score from an I.Q. test? Not to be glib but [...]
Tag: brain size
August 30, 2012
Back to School Smarts and Genetics
May 10, 2012
SNPWatch: Do These Genes Make My Brain Look Big?
If you have a big head, you may be subjected to a fair bit of teasing, but science may offer you some consolation. For instance, individuals with a smaller intracranial volume (the area within the skull) are at slightly higher risk for late-life dementia. In addition, a smaller hippocampus (a section of the [...]