Brain development refers to the process by which the brain grows and matures, starting from early prenatal stages and continuing into young adulthood. This process involves the formation of neurons, the connections between them, and the overall structure of the brain. Factors such as genetics, nutrition, and environment play significant roles in shaping brain development. During childhood, the brain undergoes rapid changes, with critical periods for learning and skill acquisition. Experiences, both positive and negative, can influence brain pathways and functions. Proper stimulation and a supportive environment are essential for healthy brain development, impacting cognitive abilities and emotional well-being throughout life.