1. This study had a relatively small sample size, curious if it’s even statistically significant enough for the claims. Particularly, with MRIs not being a perf

1. This study had a relatively small sample size, curious if it’s even statistically significant enough for the claims. Particularly, with MRIs not being a perfect measurement for bodily function. 2. I wouldn’t be surprised if this is true, but not for the reasons the study (why are we linking to the economist) concludes. Everyone who’s an active parent recognizes that you’ll be sleep deprived the first year of having a child. Youll also be working harder and have higher stress. I wouldn’t be surprised if that’s the reason for shrinking the cerebrum.