Instead of the other way, probably just a typo. From what I understand, not sure if correct, the spine has a weird role. If you touch a hot stove with your han

Instead of the other way, probably just a typo. From what I understand, not sure if correct, the spine has a weird role. If you touch a hot stove with your hand you instinctively jerk your hand back but there is a small delay until your brain gets it and thinks "hey that's hot!"