Brain, the last Enigma (part 2-4)

The human brain is the result of millions of years of evolution. Only 4% in the development of the neocortex separates us from chimpanzees, but this small difference has enabled us to have a greater capacity for communication and learning, to access knowledge. Scientific advances will get the answers to the great enigma on the functioning of our body where consciousness resides.
A tour of the latest discoveries and the big questions that remain to reveal.

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