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 dura mater of the spinal column is composed of the meningeal layer and does not contain a periosteal layer. Arachnoid Mater: This middle layer of the meninges connects the dura mater and pia mater. The arachnoid membrane loosely covers the brain and spinal cord and gets its name from its web-like appearance.