Biphasic sleep is a pattern that is followed for 24 hours, where a person sleeps in two cycles or segments. Also known as ...

BIPHASIC We all love naps when we can get them, especially when they naturally happen maybe over the weekend or a quick 30-minute power nap here and there during the week. However, for many ...

This biphasic action—inhibition in high concentrations and stimulation in low concentrations—has been observed with a wide variety of substances, including narcotics, cyanide, pyrithiamine 1 ...