The brain is one of the most-studied -- and most complex -- things on the planet, so it can be hard to keep up with what the current state of neuroscience is. This 10-minute video does a wonderful job of explaining.
It's a whistle-stop tour of the entire field of brain science, from the treatment of neuro-degenerative diseases and brain-computer interfaces, to building unprecedented maps of the brain's deep-most connections and the ethics of tampering with them. It ricochets between researchers from places like Imperial College London, Johns Hopkins, Harvard, Stanford and Max Planck Institute. And it's also beautifully put together. It's well worth a watch.