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, which modulates sleep patterns following the diurnal cycles. [2] The shape of the gland resembles a pine cone, which gives it its name. [3]

2023年11月3日 · The pineal gland, or epiphysis is a small cone-like structure that comprises a part of the diencephalon. It is a neuroendocrine gland that secretes the hormone melatonin and several other polypeptide hormones that have a regulatory function on other endocrine glands .

2023年4月24日 · The pineal gland is an endocrine gland located in the posterior aspect of the cranial fossa in the brain. Its importance is in the circadian cycle of sleep and wakefulness. The pineal gland is also known as the epiphysis cerebri.

2022年6月22日 · 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 corpus callosum. It’s a part of your endocrine system and secretes the hormone melatonin. Your pineal gland’s main job is to help control the circadian cycle of sleep and wakefulness by secreting melatonin.

The pineal gland (also called the epiphysis cerebri or pineal body) is shaped like a pinecone. The gland is small, reddish-gray in color, and located in a depression between the superior colliculi. It is inferior to the splenium of the corpus callosum.

2023年4月24日 · The pineal gland is an endocrine gland located in the posterior aspect of the cranial fossa in the brain. Its importance is in the circadian cycle of sleep and wakefulness. The pineal gland is also known as the epiphysis cerebri.

The conical-shaped pineal gland, or epiphysis cerebri, is attached by the pineal stalk to the roof of the diencephalon of the brain, from which it develops. The gland is surrounded by a capsule of pia mater and arachnoid elements; connective tissue septa penetrate the gland, subdividing it into indistinct lobules.

The pineal gland or pineal body, also referred to as the epiphysis cerebri, is a neuroendocrine gland mainly known for its nocturnal melatonin production and release and for its roles as a circadian oscillator and important regulator of physiological functions.

In this note, we will discuss the anatomy of the pineal gland (corpus pineale) also known as the epiphysis cerebri. The pineal gland is a neuroendocrine organ that is part of the epithalamus, one of the three divisions of the diencephalon (alongside the thalamus and hypothalamus).

Finally through the epiphyseal nerves it reaches the epiphysis. The pineal gland is in close contact with the cerebrospinal fluid. To explain the presence of pineal hormones in plasma and urine a pineal secretion was also hypothesized at the vascular level.