The dorsolateral prefrontal cortex (DLPFC) is the brain's executive area. A number of studies seem to show that the right DLPFC seems to be active during lucid dreams, but not during non-lucid dreams. As the right DLPFC is also where the visuospatial sketchpad function primarily resides, I am very curious to know if anyone is aware of any studies exploring working memory tests as a pre-sleep lucid dreaming booster.

I will likely try this out over the next two weeks as a personal experiment, using image generation instructions to map numbers or letters on a grid, possibly also with rotation, for ten minutes before bed and see if that correlates with any changes. Alternately/additionally, I might also use this as a WBTB challenge.

Does this sound like any experiments you know of?