>The average numbers of neocortical neurons were 19 billion in female brains and 23 billion in male brains, a 16% difference

https://pubmed.ncbi.nlm.nih.gov/9215725/

What's the consequence of men having an average of 4 billion more neurons in their cerebral cortex? Scientifically speaking, do they need to be chaperoned in public? I'm confused. Thanks