Author Question: Synaptic density in the primary visual cortex of infants A) is maximal by the seventh or eighth ... (Read 70 times)

mp14 · **on:** Jun 22, 2018

Synaptic density in the primary visual cortex of infants

A) is maximal by the seventh or eighth postnatal month, and then it declines.
B) almost reaches adult levels by the seventh or eighth prenatal month.
C) follows the same course of development as the myelination of prefrontal cortex.
D) both A and C
E) both B and C

Question 2

The human brain grows after birth because of

A) synaptogenesis.
B) myelination.
C) increased dendritic branching.
D) all of the above
E) none of the above