New Neuron Complete: Mystery Cell 5 You’ve completed a new cell! Mystery Cell 5 is the 20th neuron completed by the EyeWire community. Way to go! Revisit completed cells by changing view and explore a video gallery showcasing your accomplishments here. Share this:Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Twitter (Opens in new window) Related Leave a Reply Cancel reply Your email address will not be published.Comment Name Email Website Notify me of follow-up comments by email. Notify me of new posts by email.