Ten mediums—five less expert and five experienced—were injected with a radioactive tracer to capture their brain activity during normal writing and during the practice of psychography, which involves allegedly channeling written communication from the "other side" while in a trance-like state. The subjects were scanned using SPECT (single photon emission computed tomography) to highlight the areas of the brain that are active and inactive during the practice.
I remember being in a parking garage in Los Angeles once, and I was driving up a steep ramp. Another car came flying over that ramp in the opposite direction, coming right at me with lightning speed. All of a sudden, my car stalled right in its tracks. Had I continued to drive, I would have hit the approaching car head on, but because my car stopped so suddenly, the other vehicle had room to avoid me. Was it a random act of luck that my car stalled at that precise moment, or did I have a little Divine help? I think I know the answer to that one.
But here's the interesting part: the writing samples produced were analyzed and it was found that the complexity scores for the psychographed content were higher than those for the control writing across the board. In particular, the more experienced mediums showed higher complexity scores, which typically would require more activity in the frontal and temporal lobes--but that's precisely the opposite of what was observed.
After drawing your cards, revisit your initial question to ensure that it has been addressed properly. A good tarot guide can help you interpret the images you see on the tarot cards, but there’s really no substitute for personal reflection. As with any skill, practice makes perfect, so use this tarot tool often (daily, if possible), or order a set of Astrology Answers Master Deck Tarot Cards and practice at home!