Neuroscience jokes

How do our brains remember that we forgot something, but we can't remember what that thing was?

Your forehead is so big your inner thoughts echo.

Don't worry, Stephen Hawking isn't dead.

They have just got to copy and paste his memory onto a USB.

People say that biting off your finger would be as easy as biting a carrot if your brain didn't try to stop you. How the f do people know that and how many people's fingers did they bite off before coming to that conclusion?

I get so many things stuck in my head, though, unfortunately none of them were a bullet.

When Stephen Hawking found out about physics, he was speechless.