Question:medium
In sleep, K-complex occurs spontaneously or in response to:
In sleep, K-complex occurs spontaneously or in response to:
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K-complexes are the hallmark of Stage 2 NREM sleep. They can happen spontaneously or be evoked immediately by an external, sudden stimulus (like a sudden sound).
Updated On: Jun 23, 2026
- Very slowly changing stimulus
- Very high stimulus
- Very low stimulus
- Sudden stimulus
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The Correct Option is D
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