Did I have astral projection?

Using acoustic technology it was found that certain vibrations and oscillations induced the brain to enter a deep theta state. When properly calibrated and controlled, this caused the perception of immediate transference of consciousness away from the physical body. Along with the shift in consciousness are streams of images. This is rather like the dream state but is not ociated with REM activity. You are quickly able to interact with the imagery and are able to develop some control over it.