Most damage is to the motor neurons of the brain affecting coordination and muscle strength. (sciencedaily.com)
The focus lies on the systems neuroscience level, at which we try to understand how the many neurons of the brain work together to bring about our conscious experiences and our behavior. (esi-frankfurt.de)
And since 2012, they have helped neuroscientists trace the spidery neurons of the brain in the game Eyewire. (sciencemag.org)