A surprising aspect of brain growth is that
A) the neural tube produces far less neurons than the brain will need.
B) as synapses form, 20 to 80 percent of the surrounding neurons die.
C) during infancy and toddlerhood, neural fibers stagnate.
D) neurons send messages to one another through neuroimaging.

Question

Quizplus · Accepted Answer

As synapses form, a process known as apoptosis occurs, where 20 to 80 percent of the surrounding neurons die. This is a surprising aspect of brain growth, as it may seem counterintuitive that the brain would eliminate neurons during development.

A Surprising Aspect of Brain Growth Is That