If you are referring to the bone at the base of your skull where your skull meets your first vertabrae then it is called the occipital bone or atlas.
If you have bumped the back of your head and it...
Yes, that is possible. If you are experiencing any light-headed or dizziness, accompanied by pain in your head, it would be a good idea for a doctor to check you.
Soft knots are somewhat less painful, but other than that it makes little difference. A knot is simply a bad bruise; the hardness or softness of it is determined by how much inflammation exists in...