Answers are grounded in this paper and cite their sources.
The association between later development and poorer subsequent intellectual function is small, but it does have theoretical implications; we suggest it is secondary to suboptimal cortical-subcortical connectivity.
No takes yet. Share an insight, caveat, or question.
Murray et al. (2007) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: