B. The Material of Dreams — Memory in Dreams

The Hypermnesic Dream: When Dreams Reveal Knowledge That Is Not Available in the Waking State

Dreams are often said to be a reflection of our waking lives, but what happens when a dream reveals knowledge that we do not have access to in our waking state? This is the phenomenon of the hypermnesic dream, in which the dreamer is able to access memories that are otherwise inaccessible.

There are many examples of hypermnesic dreams. One famous example is the dream of the French philosopher, Alfred Maury, who dreamed that he was talking to a woman who told him that she was from Mussidan, a city in France. Maury had never heard of Mussidan before, but when he woke up, he looked it up in the encyclopedia and found that it was a real place.

Another example of a hypermnesic dream is the dream of the Marquis d'Hervey de St. Denis, who dreamed of a young woman with golden hair. In the dream, he felt like he knew her, but he couldn't remember where he had met her. When he woke up, he still couldn't remember her, but then he had the same dream again the next night. This time, the woman told him her name and where he had met her.

These are just a few examples of hypermnesic dreams. They suggest that our dreams may have access to memories that are not available to us in our waking state. This is a fascinating phenomenon that has yet to be fully explained.

There are a few theories about why hypermnesic dreams occur. One theory is that they are a way for our brains to process memories that we have suppressed or forgotten. Another theory is that they are a way for our brains to make new connections between different memories. Still, another theory is that they are a way for our brains to prepare us for future events.

Whatever the reason, hypermnesic dreams are a reminder that our dreams are not just random nonsense. They may actually be a way for our brains to communicate with us on a deeper level.

If you have ever had a hypermnesic dream, I encourage you to write it down and reflect on it. What memories did it bring up for you? What did it mean to you? By paying attention to our dreams, we can learn more about ourselves and our subconscious minds.