Familial autosomal recessive way of microcephaly has normal or low IQ?

Familial autosomal recessive way of microcephaly has normal or low IQ?

I have written on the side watching the lecture. Both pictures are from same chapters.

Both have different answers

Familial autosomal recessive microcephaly is associated with low IQ as the brain is affected. The clinical case discussion at the end of the video has been deleted.

Thank you.