For me at least, mental imagery is different from dreaming in that the images feel like they are above and/or behind my eyes (outside of the normal visual field), whereas dream images appear in the normal visual field.
This is my experience as well.
For me at least, mental imagery is different from dreaming in that the images feel like they are above and/or behind my eyes (outside of the normal visual field), whereas dream images appear in the normal visual field.
This is my experience as well.