Tag
Vision
Entries tagged vision.
2 entries
Concept
Levels of Explanation
Any information-processing system can be described at three separate levels (what problem it solves, by what procedure, and in what physical stuff), and picking the wrong level guarantees the wrong explanation.
9 min
ConceptTheories of Color Vision
Two rival accounts of how the eye sees color, three receptor types versus opposed color pairs, that modern neuroscience shows are both right, at different stages of the visual pathway.
6 min