We can always go copy nature's homework. The neocognitron, the ancestor of deep learning, was inspired on the studies done by Hubel and Wiesel on the visual co

We can always go copy nature's homework. The neocognitron, the ancestor of deep learning, was inspired on the studies done by Hubel and Wiesel on the visual cortex of a cat. There are many more ideas yet to be reverse engineered from biological networks.