Question: I’m a 27-year-old woman. I share a bed with my boyfriend. Every so often I am jolted awake and I see an imagined spider in the room. I am terribly phobic of them. I freak out and scream and demand my boyfriend turn on the light. I have even hopped out of bed.
But I’m not really awake. I’m in that place between dreaming and awake and once the light is on and I can see there are no spiders, I go back to sleep immediately. It never lasts longer than a minute or two. The next day, usually in the evening, I sometimes recall the episode briefly and ask my boyfriend if it happened and he will confirm it did.I think it’s odd because I feel like I’m awake at the time, and I interact with my boyfriend and react to things like the light being turned on and off. But it’s a narrow tunnel focus and nothing else matters but seeing that the room is spider-free. When I recall what I can of those episodes, I feel like I was on some sort of automated fear response and maybe 1/4 asleep still.Additional information: I have trouble falling asleep usually, and can lie awake for hours. Sometimes I have talked in my sleep. Other times I have sat up and said things to my boyfriend I have no recollection of. This happens every few months.Am I experiencing night terrors?

Answer: Hey Jenn, thanks for the great description. What you describe sounds like it could be sleep terrors, but you do seem to be a bit more cognizant than what traditionally happens in most cases. This leads me to believe that there is possibly a link between what you are experiencing and hypnagogic hallucinations.Hypnagogic hallucinations can consist of similar imagery as sleep terrors, but the imagery is more associated with REM sleep, the period in which we dream, rather than the deep slow wave sleep (SWS) that sleep terrors are associated with. Because of this, and the fact that this imagery takes place while awakening rather than from being stirred in SWS, it’s easier to remember events and imagery from hypnagogic hallucinations.It’s hard to say for sure either way just from exchanging a few sentences, but I thought I’d throw that term your way in case it shines any more light on your experiences.Feel free to follow up with any additional comments or questions using the “Post Comments” link below!

Thanks for your question and good luck,
Kevin