How does an infant's brain grow in the first year?

In an infant's first year, the brain undergoes rapid development, expanding to 60% of its adult size. Sensory experiences, proper nutrition, and affection play pivotal roles in shaping neural connections. Paediatrician Dr Vittal Kumar Kesireddy emphasises the importance of sensory stimulation, breast milk, iron, and love in fostering cognitive and emotional growth, ensuring a thriving future.