The Senses Considered As Perceptual Systems. The Senses Considered as. In The Senses Considered as Perceptual Systems , Gibson considered. Request PDF on ResearchGate The Senses Considered as.
The very idea of a retinal pattern-sensation that can be impressed on the neural tissue of the brain is a misconception, for the neural pattern never even existed in the retinal mosaic. There can be no anatomical engram in the brain if there was no anatomical image in the retina. The retina jerks about. It has a rapid tremor. It even has a gap in it (the blind spot). It is a scintillation, not an image. An engram impressed on the brain would have to be divided into two changing parts in the two halves of the brain, which is impossible. The whole idea stems from the persistent myth that there has to be something in the brain that is visible, and from Johannes Mueller's assumption that the nerves telegraph messages to the brain.