A baby’s brain grows dramatically in size, structure, and function during the first few years. In an environment that is rich in stimulation and learning experiences, synaptic connections multiply, creating a broad network of neural pathways in the brain.
Rikkalikult stimulatsiooni ja õpikogemusi pakkuvas keskkonnas lisanduvad sünaptilised ühendused kiiresti, nii et ajus moodustub neuraalsete juhteteede laiaulatuslik võrgustik.