Quotes About Sensory organs

Según estas ideas, la función del cerebro, el sistema nervioso y los órganos sensoriales es principalmente eliminativa, no productiva.

information available from the retina and other sensory organs is not sufficient to reconstruct the world. Size, distance, and other properties need to be inferred from uncertain cues, which in turn have to be learned by experience. Based on this experience, the brain draws unconscious inferences about what a sensation means. In other words, perception is a kind of bet about what's really out there.

Properly speaking, the unconscious is the real psychic; its inner nature is just as unknown to us as the reality of the external world, and it is just as imperfectly reported to us through the data of consciousness as is the external world through the indications of our sensory organs.

The naive view of reality therefore is not compatible with modern physics. To deal with such paradoxes we shall adopt an approach that we call model-dependent realism. It is based on the idea that our brains interpret the input from our sensory organs by making a model of the world. When such a model is successful at explaining events, we tend to attribute to it, and to the elements and concepts that constitute it, the quality of reality or absolute truth.

human fetuses have a vomeronasal organ, though no one knows whether it's functional. You can no more ask a fetus about these things than a python. Rawson surmises that the organ is a holdover from "when we were crawling out of the primordial soup,* and we needed to sense the chemicals in the environment and know which ones to go toward or away from.

Catfish are basically swimming tongues

Heads are a good deal, and I think they would be a common feature. It's hard to think of species that don't have heads, although there are some. It's good to have a head because it puts some of the sensory organs - eyes, ears, whiskers or whatever - next to the CPU, the brain.

The nose is for breathing, the mouth is for eating.

When life force is shut off from the sensory organs, material sensations cannot reach the brain to snatch away the meditator's attention from God.