3/9: "Lucy" artist's reconstruction

[Count Zero]

Originally posted by juju2112
So, since human babies have only a very small percentage of their brains when born, they are completely helpless when born.(...)

An interesting fact is that the human brain has a fixed number of neuron cells... So the difference between a baby's brain and an adult's is not structural.

Actually, when you get older your brain cells start dying. So an average baby has a bigger number of neuron cells than an average adult.