Alert

... sleep. I've never tried staying up for 36 hours before but I've tried with only 2 hours of sleep for a night. I was surprising very energetic and alert in the next day, any explanations?? However, after 3 days of 2 hours' sleep.. it was like my brain started malfunctioning and I couldn't even ...

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I was notified by a "Google Alert" that my name was mentioned on this site. What did I find? Amazing that a great testimonial was met by such venom. So, I defended myself. You all are not the first to have shown such a mean spirit. ...

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... and it was mentioned that acetylcholine, a neurotransmitter may be affected by blood pressure medications and change your feelings of being alert and how 'bright' you feel. Since I have lost all zest for life (not depressed) and take a number of blood pressure pills I thought I could take ...

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... among species based on different stimuli (predators, courtship, resources, etc.). What I think is that what we call whistles are simple signals to alert of one's presence in a specific area, or to point out the location of certain resource. Songs are more complex and they can be used to attract ...

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In the words of the Borg-Queen from a Trekkie film: "You imply disparity where there is none". (Geek alert!)

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