Ummmm, after my stroke at age 38, my IQ dropped close to 30 points...from 143 to 118. IT MAKES A HUGE DIFFEENCE!!!!!!!!!. On a daily basis! Just in every way! It has over the past 20+ years gone back up in most areas, for which I am profoundly grateful to my nervous system!
Mine is 117, but I don't know what it really means.