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  1. Biphasic Sleep: What It Is And How It Works - Sleep Foundation

    Jul 10, 2025 · Biphasic sleep involves two sleep periods; a longer nighttime sleep and a shorter daytime nap. Some people still adopt it in contemporary settings to reduce the effects of lost …

  2. Biphasic Sleep: Benefits, Downsides, How To Do It - Health

    Sep 17, 2025 · Biphasic sleep is a daily sleep pattern in which someone sleeps during two separate periods within 24 hours. This usually involves a midday nap and a longer nighttime …

  3. BIPHASIC Definition & Meaning - Merriam-Webster

    The meaning of BIPHASIC is having two phases. How to use biphasic in a sentence.

  4. What Is Biphasic Sleep? Pros, Cons, and Historical Evidence

    May 22, 2025 · Biphasic sleep typically consists of a longer nighttime sleep period and a shorter daytime nap. This pattern was common in many cultures before the widespread use of artificial …

  5. Biphasic sleep and human health: A theoretical paradigm for ...

    Oct 1, 2025 · Biphasic sleep refers to an arrangement that consists of portioning the sleep time into two separate segments called phases or bouts. The term Polyphasic Sleep further …

  6. Biphasic (Second) Sleep: As Healthy as Average Sleep? - Verywell …

    Oct 26, 2025 · Biphasic sleep involves sleeping twice within 24 hours, like a long sleep at night and a nap during the day. Napping can help improve mood, cognitive abilities, and physical …

  7. BIPHASIC definition and meaning | Collins English Dictionary

    Histologic examination revealed an ill-defined, infiltrative lesion with a biphasic cell population.

  8. Step-by-Step Guide To Biphasic Sleep Schedule - How It Works?

    Nov 23, 2025 · To have a biphasic sleep means breaking your sleep into two different segments. That could mean sleeping 6 hours at night and then taking a nap during the day. Or it could …

  9. Biphasic Sleep: Is Sleeping in Two Parts Better for You?

    Feb 13, 2025 · A biphasic sleep cycle is when you sleep in two separate blocks at night separated by a period of wakefulness. Health professionals strongly recommend getting at least 7 hours …

  10. What Is the Biphasic Effect and How Does It Work?

    The biphasic effect describes a phenomenon where a substance or stimulus produces two distinct, often opposing, effects depending on the dose or intensity. A low dose might lead to …