When I was seven years old I discovered that I had been seeing the world differently from other people. My senses were joined. I was a synesthete. Over the years, I learned quite a bit about my synesthesia, but I was surprised in 2013 when I suddenly began to have another kind of vision, hypnagogic images. At first, I thought these new visions were part of my synesthesia, that I was seeing a...
I have been a synesthete all my life and thought I understood my synesthetic perceptions rather well when, suddenly, in 2013, I began to see a new kind of internal image: hypnagogic visions. These visions, a normal state of consciousness, are known to occur somewhere between wakefulness and sleep. They appeared to me as another source of photisms, in addition to my usual synesthetic...