The brain is among the most complex system known: 86 billion neurons and a trillion connections that, at the very heart of it, make you who you are! From learning how to ride a bike, to why you like ketchup but not tomatoes, to your most cherished memories that you would never want to forget, it's your brain that runs the show.

Yet despite its importance, many don't know even the basics about the brain. I'm here to help with that. I want to hear what you would like to know about the brain, and I'll let you know the answer (or the best one science has so far). If you have more than one question, enter each on a new line please.

You can find these answers updated at https://www.kwcooper.xyz/q4n.
Have any questions about the project? Feel free to reach out to kwcooper@uci.edu with subject "Q4N".

Have your question about the brain? Ready, set...