Re: What Color is
Re: What Color is
- Subject: Re: What Color is
- From: email@hidden
- Date: Sat, 10 Jul 2010 15:19:42 -0400
- Importance: Normal
Absolutely right, and anyone who doubts that should spend some time here:
http://www.purveslab.net/seeforyourself/
Vision has as much to do with the mind's expectations, biological needs
and preferences as with the measurable physics of light on objects.
> Whatever the original thread title, this is more about defining what color
> is, as a sensation, as a perception, than any of the "higher up"
> mechanisms, that we know exist in the visual cortex and their accompanying
> retinal processing, trying to make sense of light signals, under one
> condition or another. I totally agree that color is a sensation, tied
> physiologically to the nervous system, like all other senses. That is a
> helpful starting point. Trying to define what color is, as a phenomenon,
> is a question I keep coming back to, in my practice, although I believe,
> by now, I have a decent grasp of what it is. But it's full of nuances, and
> as such, endless.
>
> Roger Breton
>
>
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