Why Does My Child Get Overwhelmed by Small Changes?

Some children, especially those with autism or ADHD, experience heightened sensitivity to change due to differences in brain development, particularly in a process called synaptic pruning. Typically, the brain refines its neural connections over time, removing unnecessary ones to improve efficiency, but in neurodivergent children, this process may be less active, leading to an overload of sensory information. As a result, minor changes in routine can feel overwhelming, triggering strong emotional responses like meltdowns or rigidity. Understanding these neurological differences allows parents and educators to approach children’s reactions with empathy and implement supportive strategies, such as structured routines and predictable environments, to help them feel more secure.