Solved UPSC CDS/OTA Question
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Q · Nervous Systemmedium · 45s
Which region of a neuron integrates incoming signals?
TopicNervous System
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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The axon hillock is the area where the sum of excitatory and inhibitory inputs determines whether the threshold is reached to trigger an action potential.
Final Answer: Option A - Axon hillock