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 subdural space is thought to contain only lymph-like fluid. This space can also be the site of a subdural hematoma. Arachnoid mater. This is the middle meningial layer and lies between the dura mater and the pia mater, the innermost meningeal layer. The arachnoid mater is a delicate structure and is constructed with non-vascular connective tissue.