As we all remember from that time we took two hours to dig up the Reelz channel on our programming guide, Katie Holmes played Jackie opposite Greg Kinnear in the Kennedys miniseries. I actually thought she did a smooth job of it, especially whenever fixing people with a knowing, aristocratic gaze.
Meninges. Apart from the scalp and skull there are three other layers inside the skull that encase and protect your brain. These coverings together are the meninges, and consist of the Dura Mater, the Arachnoid, and the Pia Mater.
The endosteal layer is a connective tissue on the inside of the skull. It does not continue through the foramen magnum to the dura mater of the spinal cord; however, it does continue to the periosteum on the outside of the skull through the various foramen.