A neuroscientist's delightful tour of our mysterious, mischievous, entirely fallible gray matter. It's happened to all of us at some point. You walk into the kitchen, or flip open your laptop, or stride confidently up to a lectern, filled with purpose ― and suddenly haven't the foggiest idea what you’re doing. Welcome to your idiot brain. Yes, it is an absolute marvel in some respects ― the seat of our consciousness, the pinnacle (so far) of...