Preview

Perceptual Process

Good Essays
Open Document
Open Document
402 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Perceptual Process
Breakdown the perceptual process
There are multiple steps in the perceptual process. The steps consist of Environmental stimulus, Attended stimulus, Image of the retina, Translation, Neutral processing perception, Recognition, and Action. The environmental stimulus consists of every object in the universe that has a potential to be perceived. This will consist of anything that a person can see, hear, taste or even smell. It may also involve the movement of a person arm and leg or even the change in position of the body in relation to the gravity operation in the environment. The attended stimulus is when a particular object in the universe catches our attention and that is what our attention stays focused on. For example, we may focus on stimuli that are familiar to us, such as a person on a picture with a crowd of people that is in a news paper clipping. Next, the attention stimulus is formed as an image on the retina. The process is that the light passes through the cornea, the pupil, and onto the lens of the eye. The cornea duty is to focus the light as it enters and flows through the eye and the iris of the eye controls the size of the pupil so that the too much light will not be able to transfer to the eye. The lens and the cornea work together because if too much light enters the eye lid will close. The next step is the transduction. The transduction is the transmission of the image to the brain. The neural processing is the process in which different stages are transmitted throughout the body from receptors to the brain. In the next step of the perception process, the stimulus object in the environment is being perceived. At this point we are aware of the stimulus. Recognition is the next step in which it is the having the capability to understand and be able to explain the object as it appears. The last step in the perceptual process is action. Action consist of a many actions such as turning your head toward an object to get a clearer view or even just to

You May Also Find These Documents Helpful

  • Good Essays

    Once you have noticed a particular stimulus the next step of the perception process is to classify it by organization, the second stage of the…

    • 929 Words
    • 4 Pages
    Good Essays
  • Good Essays

    1. What would your world be like if you were unable to experience any external sensory stimulation? Be sure to include vision, hearing, taste, touch, smell, pain, and the role of culture in your discussion.…

    • 507 Words
    • 3 Pages
    Good Essays
  • Good Essays

    We got rid of our cable about a month ago in an attempt to watch less TV. What I've learned is that you don't really need a TV service. We can watch most of our favorite shows online for free and, of course, we have Netflix to take up hours upon hours of our time. We've tried not to watch too much TV, but this past weekend I found a show called 13 Reasons Why and became interested in the plot about a woman who takes her own life and then describes the 13 reasons why she does so. I'm on episode 12 out of 13, but for the last few episodes, I've been struck by an important message that I keep thinking about. There is a slight spoiler from an episode that I'm going to talk about, so if you don't like spoilers, you won't want to keep reading.…

    • 978 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Visual Perception is an efficient and flexible process( Lin, Lin, & Han, 2008) within the eye that assists humans and animals in acquiring information about their settings by detecting light that is reflected from surfaces, allowing individuals to understand what objects are present and the appropriate behaviour to respond in (Yantis, 2001). Understanding perception and the types of processes that are involved is vital in determining whether we perceive a scene feature by feature or whether the process is immediate upon the visualisation of the object (Navon, 1977). The methods involved in the processing of visual input selects the information that is worth receiving and attending to and focuses more attention on recognising the objects and features of that input. Many studies have focused their research on the hierarchical levels of perception as the focus of the manner in which visual processing is carried out, were larger features are…

    • 2335 Words
    • 10 Pages
    Powerful Essays
  • Better Essays

    Everyone in the world is born and biologically equipped with unique lenses. These lenses determine how we use our senses to interpret the world and ultimately influences how we go through the world. Why do we all have different lenses? Wouldn’t we understand each other better if we saw the same thing the same way? Probably, but what fun would that be? Living life according to the same things another person does. Wouldn’t you want to see something special? This very important concept is called, perception.…

    • 2342 Words
    • 10 Pages
    Better Essays
  • Good Essays

    Sensory Perceptions

    • 750 Words
    • 3 Pages

    Kirby, G.R., & Goodpaster, J.R. (2007). Thinking (4th ed.). Upper Saddle River, NJ: Pearson/Prentice hall.…

    • 750 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Sensation & Perception

    • 729 Words
    • 3 Pages

    We need Directed Attention to when we want to ignore distractions, like reading a book while the television or the radio is playing…

    • 729 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Visual Observation

    • 609 Words
    • 3 Pages

    Sitting cross-legged on the bay window at home, I study my canvas. A toddler sits in her pram, brown curly locks flying in all directions. Her cheeks are dimpled and her smile is gummy. Her hand holds a rattle, but she’s looking at me intently. At first glance, she’s exactly the way I remembered her when I first saw her while vacationing at a hill-station. (something not quite right about this sentence) My eyes linger on hers; the curve seems just right, the pupils a lovely hue of green-yellow, her lashes never-ending. Yet, something is missing. I lean forward with my paintbrush and expertly sprinkle two white dots. And just like that, I've captured her mischievous spirit.…

    • 609 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Human Perception

    • 588 Words
    • 3 Pages

    Introduction to human perception “The goal of computer graphics is not to control light, but to control our perception of light. Light is merely a carrier of the information we gather by perception.” (Jack Tumblin, James A. Ferwerda) Outputs of computer graphics are intended to be observed by human subjects. As human vision has several limitations, the knowledge of the human visual system (HVS) and of the human perception can be utilized to improve the performance of various computer graphics algorithms. In the field of computer graphics the knowledge of the human visual system usually takes the form of the computational models of human vision. Such a model can be incorporated at various areas of computer graphics. 1 One of the areas where the incorporation of human vision models is extremely beneficial is the image quality assessment and the image comparison. Image quality assessment and comparison metrics play an important role in various computer graphics applications. They can be used to monitor image quality for quality control systems, they can be employed to benchmark image processing algorithms, and they can be embedded into an image processing system to optimize the algorithms and the parameter settings. It is well known [49], that classical comparison metrics like Root Mean Square (RMS) error are not sufficient when applied to the comparison of images, because they poorly predict the differences between the images as perceived by the human observer. To solve the problem properly the visual differences predictors have evolved. The main part of visual differences predictors is typically a model of early vision, so that they perform well when comparing visually very near images. However their performance when comparing quite different images with respect to the contained information is poor. The predictor capable to incorporate such a behaviour would be valuable in the image database retrievals, to evaluation of the perceptual impact…

    • 588 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    Sight-reading is a multi-tasks activity, reading efficiently can help to gather more information not only limited to pitch and rhythm but also dynamic, articulation, expression, and musical structure etc. According to human’s occulomotor behavior (Sam Thompson, & Andreas C. Lehmann. 2004), our eyeballs have to jump to different places on the page to find relevant information in order to get a whole picture of the score. Advanced sight-readers ' fixations directed across line and phrase boundaries allow them to get more information while less experience sight-readers tend to focus on individual note. (Andreas C. Lehmann, & Victoria McArthur. 2002). So that an experienced sight-readers can read around six or seven notes ahead while novice can read only two to three notes ahead. (Sam Thompson, & Andreas C. Lehmann. 2004). This process can be developed through training. Ask students to look at a score for 10 seconds, then cover it and ask them to describe what they see such as key, time signature,…

    • 1707 Words
    • 7 Pages
    Powerful Essays
  • Powerful Essays

    The first part of our perception involves the things that grab our attention or that keep our attention. There are intensities to events in life that get our attention right away, for example. When something effects our senses of sight, sound, color or taste in a big way, we pay attention or become attracted to getting more, getting involved, getting less or getting away.…

    • 2122 Words
    • 9 Pages
    Powerful Essays
  • Good Essays

    Perceptual Learning

    • 378 Words
    • 2 Pages

    There are three different types of learning styles. The three are: The visual learner, the auditory learner, and the kinesthetic learner. The visual learner learns by seeing, the auditory learner learns by listening and the kinesthetic learner learns by doing. At my shoe boutique titled De’Jenae the majority of my employees are either auditory or visual learners. I have designed a program that best fits the auditory and visual learners and have been assigned a new employee who I suspect is a kinesthetic learner. My program does not fit her learning style but I have decided that it is imperative to adapt the program in order to fit her needs.…

    • 378 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    Sensation and Perception

    • 689 Words
    • 2 Pages

    Sensation is how humans process the world around us. We use the basic senses of hearing, vision, taste, touch, and smell to do so. Each sense has an absolute threshold that shows what the smallest amount of whatever the stimulus may be is that we can notice. We also possess the ability for our senses to adapt to the world around us. Sensory adaptation allows our senses to adapt because the more we are around a certain stimuli, the more familiar we become with that stimuli, making our senses less sensitive to that particular stimuli. Sensation differs from the idea of perception because perception is how the brain interprets the world around us. It is how we find the meaning in the world. A major part of perception is attention. Attention is what allows us to consciously interpret the world. Selective attention is how our brain picks through various stimuli, choosing what we should focus our efforts on. The example in the book of the ambiguous figure comes to mind when I think of perception because it can either be an old hag-looking woman, or a young looking woman. The way the image is perceived depends on who is looking at it.…

    • 689 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Perception and Attention

    • 500 Words
    • 2 Pages

    Senses effect a person’s brain information reflecting on the way a person perceives information. The five major senses are vision, audition, touch, taste, and smell. If one or more of a person’s senses is not working properly then it can affect their perception. According to Robinson-Reigler and Robinson-Reigler (2008), "early selection theories propose that the processes whereby we designate information for further processing occur as the information is first registered by the senses". In order to remember things the person has to stay focused. According to Robinson-Reigler and Robinson-Reigler (2008), "because you simply can’t process all of the information in the environment at once, there needs to be some type of mechanisms for directing attention. In this paper the concept of perception will be defined. Also in this paper the perceptual organizational process will be broken down. The concept of attention will be defined within this paper. This paper will include an analysis of the nature of the attention processes. This paper will also explain the relationship between perception and attention.…

    • 500 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    Perception

    • 644 Words
    • 2 Pages

    Serving as a final exam for this semester, our class was divided into several groups, and each group were given the opportunity to choose a topic that discussed in the whole semester to be presented in the class. My group (Ms. Cabigting, Ms. De Guzman and Mr. Guy) chose Perception as the topic that we will present. At first, I was anxious because the output serves as our final exam grade and it will be done by group. I have never experienced doing an exam by group, so the feeling is quite uncomfortable; it’s really challenging. How-am-I-going-to-surpass-all-of-these feeling is in me, but I should get through.…

    • 644 Words
    • 2 Pages
    Satisfactory Essays

Related Topics