Brain development in early childhood is a dynamic and complex process that forms the foundation for cognitive, emotional, social, and physical growth throughout life. During the first few years, the brain undergoes rapid growth, with neural connections forming at an extraordinary rate. At birth, a child’s brain contains most of the neurons it will have throughout life, but the connections between them, called synapses, increase dramatically during early childhood, a process known as synaptogenesis. This period is characterized by both growth and pruning; synaptic connections that are frequently used are strengthened, while unused connections are eliminated, enhancing the brain’s efficiency. The architecture of the brain during these early years is highly plastic, meaning it is sensitive to environmental influences, experiences, and interactions, which can have lasting impacts on learning, memory, and behavior. Sensory