Comment by etienne618

I remember reading a popular science article a while back: apparently we have managed to construct the complete neural connectome of C. Elegans (a flatworm) some years ago and scientist were optimistic that we would be able to simulate it. The article was about how this had failed to realize because we don't know how to properly model the neurons and, in particular, how they (and the synapses) evolve over time in response to stimuli.