I have this also. So many things to say I don't know where to begin. I feel like there is a distinct difference between the experiences of seeing the images when you are falling asleep vs seeing the images when you have recently come out of sleep. And then there is a third state where you have recently come out of sleep but you aren't done sleeping yet so you are also falling back to sleep. This last one often allows me to start having a lucid dream.
1) Weird things like this happen to me most often in the early morning hours when I'm still drowsy but I've woken up for a few minutes.
2) It is sometimes accompanied by a "whooshing" sensation that used to frighten me and usually caused me to "back out" into normal consciousness. Eventually I learned how to relax and let it unfold without panicking. Quite often I have the sensation of rolling out of my body, off the bed and onto the floor.
3) I am paralyzed when it happens, in the sense that if I move my hand, the hand that moves is a dream hand. My real hand of course doesn't move. It doesn't feel like paralysis because I can "move" in my dream. But I am consciously aware that my real body is lying still in bed.
4) I have to be very careful not to wake myself especially at the beginning (edit: and being careful is paradoxical because if I am too careful then that will wake me too, sort of like the paradox of needing to be both loose and tight in sports). I am also aware that if my wife coughs or makes some kind of noise, I might wake up. I have discovered an odd remedy for this however: if I make "dream noise" - for instance, if I shuffle my feet loudly in the dream - I am less likely to be woken by real noise from the real world.
1) Weird things like this happen to me most often in the early morning hours when I'm still drowsy but I've woken up for a few minutes.
2) It is sometimes accompanied by a "whooshing" sensation that used to frighten me and usually caused me to "back out" into normal consciousness. Eventually I learned how to relax and let it unfold without panicking. Quite often I have the sensation of rolling out of my body, off the bed and onto the floor.
3) I am paralyzed when it happens, in the sense that if I move my hand, the hand that moves is a dream hand. My real hand of course doesn't move. It doesn't feel like paralysis because I can "move" in my dream. But I am consciously aware that my real body is lying still in bed.
4) I have to be very careful not to wake myself especially at the beginning (edit: and being careful is paradoxical because if I am too careful then that will wake me too, sort of like the paradox of needing to be both loose and tight in sports). I am also aware that if my wife coughs or makes some kind of noise, I might wake up. I have discovered an odd remedy for this however: if I make "dream noise" - for instance, if I shuffle my feet loudly in the dream - I am less likely to be woken by real noise from the real world.