AdeleneDawner comments on Outline of a lower bound for consciousness - Less Wrong

5 Post author: PhilGoetz 13 January 2010 05:27AM

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Comment author: PhilGoetz 14 January 2010 02:04:09AM 2 points [-]

I'm reading a review of studies using "inverting spectacles", which "invert" the visual field. Experimenters then see whether subjects report having the same subjective experience as originally after adapting to the inverting spectacles.

The problem is that I can't tell from the paper what inverting spectacles do! It's vital to know whether they invert the visual field around just 1 axis, or around 2 axis at the same time (which is what a lens or pinhole does). If it's around 2, then the effect is to rotate the visual field 180 degrees. This would not cause the wearer to experience a mirror-image world.

Comment author: AdeleneDawner 14 January 2010 02:08:42AM 1 point [-]

I know a retired neuroscientist who specialized in vision. I'll ask him about this when I see him - probably tomorrow.