The venous sinuses are located between the layers of the dura mater. They open up between the endosteal layer and the meningeal layer of the dura mater. They are lined by endothelium but unlike veins they contain no valves. Notice the arachnoid granulatio
I'm a t shirt, jeans and converse kind of girl. Geeky things, whiskey and action movies. I may not be your typical girl but I don't ever plan to change.
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If you like this design go to my DBH shop. Link in bio!
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