🚶 1–2 Years
Walking and Exploration
The Neural Wiring Phase — connections form rapidly based on movement, interaction, and repetition
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The Movement Brain
At age 1, the brain is a movement brain. Walking, climbing, and exploring are not just physical milestones — they are the primary drivers of neural wiring. Every step builds connections between motor, sensory, and cognitive systems.
🏃Age 1 = Movement Brain
💬Age 2 = Language Brain
Neurodevelopment Timeline: 12–24 Months
Click each stage to explore — tap any system to expand details
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Explorer Awakens
12–15 Months
6 systems20 milestones
Massive synapse growth in motor and sensory cortex. Regulation depends heavily on caregiver.
Developmental Systems
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Neural Wiring Principle
Between 1–3 years, the brain forms 700–1,000 new neural connections per second.
🏃Movement strengthens cognition
💬Interaction strengthens language
🔄Repetition strengthens regulation
🔬Sensory exploration builds foundations
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Variability is Normal
Typical ranges vary widely: Walking begins between 9–18 months. Talking emerges between 12–30 months. Pattern progression matters more than exact timing.