When does the first brain growth spurt occur?

A) During the second and third weeks of life
B) During the fourth and fifth months of prenatal development
C) About the first month after birth
D) Not until the end of the first year

Brain Growth Spurt

A period of rapid neural development, typically occurring in early childhood and adolescence.

Prenatal Development

The process of growth and development within the womb, from conception to birth, divided into the germinal, embryonic, and fetal stages.