Publication

Brain Development in Toddlers: Linking Brain Changes with Emerging Abilities

Growth & Development

Aug 20, 2026

1 min read

The toddler years, around 12–36 months, are a period of remarkable brain growth and plasticity. As brain connections are built, strengthened and refined, toddlers rapidly develop new abilities in movement, thinking, language, social-emotional skills and self-regulation. Healthy brain development is supported not by one factor alone, but by the combination of nutrition, sleep, responsive caregiving and enriching experiences/play.