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How does perception begin?

AWith stored memories being replayed
BWith physical stimuli detected by receptors
CWith a conscious decision to look
DWith grammar rules being applied
Answer & Solution
Correct answer: B. With physical stimuli detected by receptors
1. Perception starts with physical stimuli such as light or sound. 2. Receptors detect them and send electrical signals to the brain. 3. Memories and expectations shape perception later but are not its start. _Source: Wikipedia, Cognition, Perception and attention_
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