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consider the possibility that our experience which we call vision is actually not the raw data feed, but actually is calculated/derived from both the raw data f
by monetus 8y ago
consider the possibility that our experience which we call vision is actually not the raw data feed, but actually is calculated/derived from both the raw data feed and our internal sense of geometrical viewpoint. If this were the case, then someone who had their sense of geometrical viewpoint displaced (but was still taking in raw data from their eyes, which do have a fixed real-world location) would experience a sense of vision, from the viewpoint inside the world wherever their sense of geometrical viewpoint has been displaced to.
It seems that is the case. In that same book I recommended, the ways the senses are processed are described and the phenomenon of 'blind sight' is touched upon.
> https://en.wikipedia.org/wiki/Blindsight https://en.wikipedia.org/wiki/Blindsight
The info your senses take in is processed in multiple stages. The stages can be accessible to your consciousness, despite damage or interference.
So, signals from your eyes go to a primary receptive area, which likely processes shapes and colors. Then a secondary receptive area tries to figure out what exactly is being gazed upon and gives you a more concrete image. Finally, the visual association part of the brain adds in context; memory, emotion, other sensory input, etc..
I kind of view the consciousness as a super-organism of consciousnesses, with all but a few of the last stages of processing considered our subconscious.