Can be found: On the floor behind this counter in the room the room after the mineral baths where a large blue glowing thing is.
The dampening system built into the shielding around the Marker Test Beds SHOULD be blocking the signal entirely. But I swear the dementia signal is STILL getting through. Not a single thing registers on any sensor outside the shield walls. Put the same sensor inside with the Marker, and it goes off the charts. So we've either missed something entirely, or... I don't know what. You know, if we have, oh man, please heaven help us.