“Neurological differences”? We know that Dehane pops in to check on people (e.g. Morgan Veight (The Old World, #2630, 2013-10-11). Did they accidentally pick up Dehane along with Talia?
On a related topic, is “popping in” for a moment, different from taking up residence? I seem to recall that changing hosts takes a while, but I don’t know how long. Could Dehane actually die if his host had a heart attack? Or would he be able to vacate before the host expires? Whereas him popping in to check on Morgan seemed to take only a moment, and I don’t know if Morgan was even aware it happened.
On a related topic, is “popping in” for a moment, different from taking up residence? I seem to recall that changing hosts takes a while, but I don’t know how long. Could Dehane actually die if his host had a heart attack? Or would he be able to vacate before the host expires? Whereas him popping in to check on Morgan seemed to take only a moment, and I don’t know if Morgan was even aware it happened.