Final answer:
Top-down processing involves utilizing previous experiences to recognize stimuli, while bottom-up processing entails building up perception from individual sensory inputs.
Explanation:
Top-down processing occurs when previous experience and expectations are first used to recognize stimuli. In contrast, bottom-up processing involves building up perception from individual pieces of sensory information. These two processes, along with sensation, are essential in understanding how we interpret and interact with the world.
Learn more about Perception and processing of sensory information here:
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