Patients' negative expectations about the outcome of a surgical procedure can increase their postoperative experience of pain. This best illustrates the importance of top-down processing.
What Is Top-Down Processing?
Perceptions in top-down processing begin with the most general and progress toward the most detailed. Our expectations and past information substantially impact our views. Simply put, your brain uses what it knows to fill in the blanks and anticipate what will happen next.
What is top-down processing in memory?
Top-down processing involves higher-level cognitive functions such as thinking and memory, which allow us to use information that our sensory systems have previously taken in. Top-down processing allows us to avoid having to relive experiences over and over.
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