Madness: Price of a Big Brain?

sea-maid submitted, created time 3 months 1 week (sciencenow.sciencemag.org)

A new study suggests that the debilitating disease schizophrenia may be a byproduct of the genetic changes that fueled the evolution of the expansive human brain. The idea, still preliminary, is that the massive energy demands of the brain may make it vulnerable to mutations in metabolism-related genes.

Keywords: human development metabolism evolutionary biology insanity madness Schizophrenia human brain