Development of the nervous system
(Redirected from Neural development)
Development of the Nervous System[edit | edit source]
The development of the nervous system refers to the process by which the nervous system in humans and other animals forms, from the earliest stages of embryogenesis to adulthood. This process is a complex sequence of events that includes cell differentiation, cell migration, and synapse formation.
Early Development[edit | edit source]
The development of the nervous system begins with the formation of the neural tube, a hollow structure from which the brain and spinal cord will eventually develop. This process, known as neurulation, occurs during the third week of embryonic development.
Cell Differentiation[edit | edit source]
Following neurulation, neurogenesis occurs, which is the process by which neural stem cells differentiate into neurons. This process is guided by a variety of genetic and cellular signals.
Cell Migration[edit | edit source]
After differentiation, neurons migrate to their final destinations. This process, known as neuronal migration, is critical for the proper formation of the nervous system.
Synapse Formation[edit | edit source]
The final stage in the development of the nervous system is the formation of synapses, the connections between neurons. This process, known as synaptogenesis, allows for communication between neurons and is essential for all brain functions.
See Also[edit | edit source]
References[edit | edit source]
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Contributors: Prab R. Tumpati, MD
