At what period of prenatal development do neurons begin to develop connections with each other?

Question

Quizplus · Accepted Answer

Neurons begin to develop connections with each other around 23 weeks of development, which is near the age of viability. This period of prenatal development is known as the fetal period, during which the brain undergoes rapid growth and development. While neurons begin to form shortly after conception, they do not begin to establish connections with each other until later in development.

At What Period of Prenatal Development Do Neurons Begin to Develop