Brain size alone is not entirely indicative of intelligence anyway. What really matters is the surface area, the bumps and ridges on your brain actually serve a purpose. Neanderthals are considered less intelligent, and yet they have larger brains than the average human. Plus, they don't actually know what this gene varient does.. brain size is simply a guess.
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Brain size alone is not entirely indicative of intelligence anyway. What really matters is the surface area, the bumps and ridges on your brain actually serve a purpose. Neanderthals are considered less intelligent, and yet they have larger brains than the average human. Plus, they don't actually know what this gene varient does.. brain size is simply a guess.