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  1. Pineal gland - Wikipedia

    The pineal gland (also known as the pineal body [1] or epiphysis cerebri) is a small endocrine gland in the brain of most vertebrates. It produces melatonin, a serotonin-derived hormone, …

  2. Pineal Gland: What It Is, Function & Disorders - Cleveland Clinic

    Jun 22, 2022 · What is the pineal gland? Your pineal gland, also called the pineal body or epiphysis cerebri, is a tiny gland in your brain that’s located beneath the back part of the …

  3. Pineal gland | Definition, Location, Function, & Disorders ...

    May 16, 2025 · pineal gland, endocrine gland found in vertebrates that is the source of melatonin, a hormone derived from tryptophan that plays a central role in the regulation of circadian …

  4. Pineal Gland Function: What You Should Know - Healthline

    Dec 20, 2022 · The pineal gland’s primary function is to regulate the circadian rhythm, including feeling tired and wakefulness. It does this through the secretion of melatonin.

  5. Pineal Gland Location, Function, and Conditions - Verywell Health

    Aug 7, 2024 · What Is the Pineal Gland? The pineal gland is a neuroendocrine organ located in the brain that primarily produces melatonin, a hormone released in response to a lack of light. …

  6. The morphological and functional characteristics of the ...

    The pineal gland is a photo-neuro-endocrine organ situated inside the brain, that secretes serotonin, melatonin and N,N-dymethyltriptamine. This narrative review will address the latest …

  7. Physiology of the Pineal Gland and Melatonin - Endotext ...

    Oct 30, 2022 · Pineal gland function and melatonin secretion can be impaired due to accidental and developmental conditions, such as pineal tumors, craniopharyngiomas, injuries affecting …

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