Bottom-Up Processing. In the bottom-up processing approach, perception starts at the sensory input, the stimulus. Thus, perception can be described as data-driven. For example, there is a flower at the center of a person's field. The sight of the flower and all the information about the stimulus are carried from the retina to. Bottom up- a man feels a something crawling on his arm and, without seeing it, freaks out. Top down- a man sees a spider and stomps on it because of his past experiences with spiders.
Processing involves the brain, the body, and emotions. There are two types of processing: top-down and bottom-up. Let's look at our ice cream scenario again. In top-down processing, your brain is . Knowing your mind: Bottom Up, Top Down Processing Perception. For instance, if you smell bread baking and see loaves of bread in a store window, then you might conclude that you're in front of a bakery. This type of perception is called bottom-up processing, which is one of the two types of perception in humans. The other type is top down processing.
Transcript of Top-Down & Bottom-Up Processing. An example of top-down processing: You see a red hot stove and know that it would be unsafe to touch it based on your perception of the situation from previous knowledge. If you turn on the sink and get burned by the hot water, you will quickly learn not to do it again because it hurt. Define bottom-up processing. Involves processing information by starting with the individual elements of a visual stimulus and gradually building up a final representation and interpretation (Grivas, et al, .