👉 Nanocephaly, also known as microcephaly or mild brain atrophy, is a condition characterized by abnormal growth of the brain and skull in infants. It typically occurs between 24 weeks to one year after birth and can manifest as an irregular heartbeat, difficulty breathing, and seizures. The term "nanocephaly" comes from the small size of the brain cells in this condition, which are significantly smaller than those found in the larger brains of adults. This is due to the fact that