Even worms and vampire bats do it
From our UK edition
I used to think we had five senses — sight, hearing, taste, smell and touch. And I used to think I knew how they worked. Using specialised instruments, such as eyes, ears and fingertips, they gave us information about the outside world. I imagined that the eye saw things, and then told the brain what those things looked like. I imagined that the fingertips touched things, and then told the brain what those things felt like. But now, every time I look at a book on neuroscience, I see that this nice cosy picture is absolutely wrong. Before I continue with this line of thought, let me say that this book is about the sense of touch, it’s by a professor of neuroscience at the Johns Hopkins School of Medicine, and it’s excellent.