Start Early with a Positive Environment – Brain development for 18-36 Months
Healthy brain development is one of the most important aspects of childhood development. More specifically, the first few years of life are a significant time for this because synaptic connections are at a peak level. This is the time when positive and nurturing experiences are vital so that the brain can form strong networks that set the foundation for learning. By understanding the importance of early synaptic connections, parents realized that having their children participate in enriching programs that assist in this development is worthwhile.
Synapses are connections between neurons that transmit signals to each other in the brain. Around 2 to 3 years old, formation of synapses hits the highest point. After that, the process of synaptic pruning begins and unnecessary connections in the brain are removed. This is a vital component of brain development because the eliminating of the unused connections makes room for more important synapses to be strengthened. By doing this, the brain becomes more efficient in order to learn more complex information as development continues.
The process of synaptic pruning is largely based on a child’s experiences. According to the research article “Brain Development and the Role of Experience in the Early Years,” researchers Adrienne Tierney and Charles Nelson of Harvard state that “experiences in the early years of childhood affect the development of brain architecture in a way that later experiences do not.” Because of this, fostering positive emotions during this process is important so that children are better able to understand and remember a learning experience.
During the vital years of peak synaptic connections is the time when children should be introduced to environments that strengthen these. According to the Harvard Center on the Developing Child, “The emotional and physical health, social skills, and cognitive-linguistic capacities that emerge in the early years are all important prerequisites for success in school and later in the workplace and community.” Developing a powerful play environment establishes a foundation for the development of healthy brain structures.
It is important to note, however, that negative experiences, during these early years, also affect the connections made in the brain. Stress and deprivation could lead to what Tierney and Nelson call a “miswiring of brain circuits” and cause synapses related to these negative experiences to strength and cause behavioral problems later. Therefore, it is vital for children to experience nurturing and positive interactions with their parents and any other caregivers and important adults in their lives. The more positive experiences the more those connections will be strengthened, and more of the negative synapses will be pruned away.
Positive environments promote healthy brain development. Constant positive stimulation in the early years helps synapses to grow and become permanent. Once formed, they can either be strengthened or weakened. Therefore, it’s important to nurture the positive experiences in the early years. One of the best ways to do this is by participating in an enriching program that fosters the development of the whole child. Starting early will