alleryWhy is selection by attention needed in the brain?
ASenses give the brain too little input
BNeurons can only fire once in a day
CThere is too much input to handle at once
DMemory cannot store any new facts
Answer & Solution
Correct answer: C. There is too much input to handle at once
1. The total amount of information reaching the brain is typically too vast.
2. The brain cannot process everything at once, so it prioritizes the most important features.
3. The senses supply plenty of input, so the problem is overload, not shortage.
_Source: Wikipedia, Cognition, Perception and attention_
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