Neurite Outgrowth

Neurite outgrowth is the process by which developing nerve cells (neurons) extend their long, thread-like projections called neurites, which eventually become axons and dendrites. These structures are essential for establishing connections with other neurons, allowing communication within the nervous system. During growth, the neurite explores the environment, responding to signals that direct its lengthening and shaping. This process is vital for brain development, nerve repair, and plasticity, enabling learning and adaptation. In essence, neurite outgrowth is how neurons build the complex network needed for proper nervous system function.