Comments by "" (@prisinha) on "What causes insomnia? - Dan Kwartler" video.

  1. 2:02 PET studies about Adrenaline
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  2. 1:19 flight or freeze chemicals like Cortisol and Adrenocorticotropic harmones cause HYPER-Arousal
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  3. 3:53 DSPD
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  4. 3:22 Biological clock aka circadian rhythm
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  5. 2:27 Chronic insomnia
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  6. 1:52 Cerebral Glucose
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