Hello, I just wanted to know, how do you call these little thing around characters who are drugged, brainwashed etc ...

example

hypnohub.net/index.php?page=post&s=view&id=117017

hypnohub.net/index.php?page=post&s=view&id=232917

hypnohub.net//samples/6e/...2874c130d15be6.jpg?233835

hypnohub.net/index.php?page=post&s=view&id=40065


Is there even an official term?

They seem to be called emanatas, or at least certain forms of it.

Thanks a lot! It's been quite sometime since I wondered that