Male gender = big head and improved number crunching!

Differences in the way men and women think may be all in the head after all, according to brain researchers at Johns Hopkins University. A research team led by psychiatrist Dr. Godfrey Pearlson, found a larger volume of brain tissue among males compared to females in part of the brain used to estimate time, judge speed, visualize three-dimensional objects and solve mathematical problems. “Solved the mystery of why my wife is chronically late, and it’s not all in her head.”