5180. There are genii and spirits who induce upon the head a kind of suction or drawing, in such a way as to cause pain in the part affected. I noticed a distinct feeling of suction, as if a membrane were being very sensibly sucked up. I doubt whether others could have borne this on account of the pain; but having become accustomed to it, I have at last often borne it without pain. The chief place of the suction was on the top of the head; and from there it spread toward the region of the left ear, and also toward the region of the left eye. That which spread toward the eye was from spirits, and that which spread toward the ear was from genii. Both of these belong to the province of the receptacle and ducts of the chyle, whither also the chyle is drawn from all quarters, although at the same time it is driven there. There were also others, who acted within the head in almost the same way, but not with so great a force of suction. It was said that these are they to whom the subtle chyle corresponds, which is brought toward the brain and there mingled with new animal spirit, in order that it may be sent down toward the heart. They who acted outwardly were first seen by me on the front side, a little to the left, and afterward in a higher position there; so that their region was observed to be from the plane of the septum of the nose rising toward the plane of the left ear.
 They who constitute this province are of two kinds, some being quite modest, while others are wanton. The modest are they who have desired to know men's thoughts for the purpose of alluring and binding them to themselves (for one who knows another's thoughts, knows also his secret and inner things, and this effects conjunction), the end being social interaction and friendship. These desire to know only what is good in men, exploring this and putting a good interpretation on everything else. But the wanton desire and endeavor in many ways to find out the thoughts of others, with a view either of making capital of them or of doing harm; and because they are in such a desire and endeavor, they keep the person's mind fixed on the thing they desire to know, never giving way, yielding an affectionate assent, and thus drawing out even the secret thoughts. In the other life they act in a similar manner in the societies there, and still more artfully; for there they do not allow the other to wander from his idea, which they also kindle into activity, and thus lure it forth. By this means they afterward hold the others as it were in bonds, and under their control, being privy to their evils. But these spirits are among the wandering spirits, and are often chastised.