Astronauts and Hallucination?

For those of you who are writers, this article might be of interest. If you have a character who is in isolation or alone a lot, this would be a good read.

It has long been known that isolation can lead to all sorts of psychological problems, including delusions and hallucinations. Prisoners in isolation, who have limited interaction with others, can suffer just such effects.

In medicine, we see it frequently. Someone has surgery, and then for whatever reason (complex surgical problems, complications, co-morbidities, etc.) must linger in the ICU for a few days. This is a form of isolation as they are limited in their activity and in who they see and talk with on a regular basis. Sort of like prison isolation. Not to mention they might be receiving medications for pain, sleep, or agitation, each of which can alter mental function. After as little as a couple of days, the person can become confused and disoriented and suffer delusions, such as everyone is trying to kill them, or they are being held prisoner and undergoing some alien experimentation, as well as hallucinations where they see, feel, and hear things that don’t exist. Seen it hundreds of times. It’s that common. Learn more.