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The Roles of “Nature” and “Nurture” with Regard to the Interpretation and Evaluation of Sensory Data

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Three reasons I believing in the accuracy of sensory information are as followed. 1. Whenever you touch something hot or cold, the sense of touch and feelings detects it and sends a message to the brain, and in response you react and remove your hand from that hot or cold object that you have touched. 2. Your sense of sight helps you see and thus respond accordingly. When you see something dangerous you response by moving away from it and similarly when you see some vehicle coming your way, you wait to cross the busy street. 3. Sense of taste helps you to decide whether the food is eatable or not. Sensory organs in the tongue helps us to decide what we like and what we do not when it comes to tasting food.
Three factors contributing to the accuracy of sensory data.
1. Your sense of touch is found all over your body. This is because your sense of touch originates in the bottom layer of your skin called the dermis. The dermis is filled with many tiny nerve endings which give you information about the things with which your body comes in contact. They do this by carrying the information to the spinal cord, which sends messages to the brain where the feeling are registered. The nerve endings in your skin can tell you if something is hot or cold. They can also feel if something is hurting you. Your body has about twenty different types of nerve endings that all send messages to your brain. However, the most common receptors are heat, cold, pain, and pressure or touch receptors. Pain receptors are probably the most important for your safety because they can protect you by warning your brain that your body is hurt.

2. Your sense of sight from the moment you wake up in the morning to the time you go to sleep at night, your eyes are acting like a video camera. Everything you look at is then sent to your brain for processing and storage much like a video cassette. When light rays pass through your pupil, the muscle called the iris colored ring makes the size of the pupil change depending on the amount of light that's available. You may have noticed this with your own eye if you have looked at it closely in a mirror. If there is too much light, your pupil will shrink to limit the number of light rays that enter. Likewise, if there is very little light available, the pupil will enlarge to let in as many light. Rays as it can. Just behind the pupil is the lens and it focuses the image through a jelly-like substance called the vitreous humor onto the back surface of the eyeball, called the retina or the all mighty eye.
3. Your sense of taste we have almost 10,000 taste buds inside our mouths; even on the roofs of our mouths quite amazing. Our buds probably play the most important part in helping us enjoy the many flavors of food. Your taste buds can recognize four basic kinds of tastes: sweet, salty, sour, and bitter. The salty/sweet taste buds are located near the front of your tongue; the sour taste buds line the sides of your tongue; and the bitter taste buds are found at the very back of your tongue. But everyone's tastes are different in fact, your tastes will change as you get older.

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