1. Top-Down and Bottom-Up Processing
... the top-down and bottom-up theories, we must understand perception. Perception represents the immediate existence of what is happening all around us and along with sensation; it provides the raw material for cognition. Our perceptions are not just a simple registration of sensory stimuli (Kosslyn, 2006). Almost immediately our cognitive processes begin to function, producing the brain's interpretation of the outside ... sufficient to distinguish different objects from each other. In addition, perception involves identifying the function of the object: whether it can be thrown or grasped...
- Word Count: 1588
- Approx Pages: 6
- Has Bibliography
- Grade Level: Undergraduate