The following images are all of the venous and lymphatic drainage of the brain, from the back of the head.
This is an MRI picture from the Kipnis Lab at the University of Virginia, of the newly discovered lymphatic vessels, found flowing in mice using green tracer dye. It was also found in human cadaver tissue. These newly discovered vessels follow the brain's draining veins.
The image below shows the location of the cervical lymph nodes. All of the lymph collected in the newly discovered vessels flows alongside the veins and back to the cervical lymph nodes. Notice that they are situated alongside the jugular vein.
The time is now,