In which bone of the skull is there a depression in which the pituitary gland lies?

In which bone of the skull is there a depression in which the pituitary gland lies?

Parasellar Region Anatomy The sella turcica is a midline depression in the sphenoid bone which contains the pituitary gland and distal portion of the pituitary stalk. The sella is covered by a dural reflection (i.e., diaphragma sellae) above which lies the suprasellar cistern.

Which gland is located in the skull?

The pituitary gland is a small gland that sits in the sella turcica (‘Turkish saddle’), a bony hollow in the base of the skull, underneath the brain and behind the bridge of the nose. The pituitary gland has two main parts, the anterior pituitary gland and the posterior pituitary gland.

Where is the pineal gland located in the brain?

The pineal gland is a small endocrine gland in the brain, situated beneath the back part of the corpus callosum, and secretes melatonin.

Which side of the brain is the pituitary gland located?

Your pituitary (hypophysis) is a pea-sized endocrine gland at the base of your brain, behind the bridge of your nose and directly below your hypothalamus. It sits in an indent in the sphenoid bone called the sella turcica.

Where is the sphenoid bone located in the skull?

An unpaired bone located in the cranium (or skull), the sphenoid bone, also known as the “wasp bone,” is located in the middle and toward the front of the skull, just in front of the occipital bone.

What is the sella turcica and where is it located?

The sella turcica is a saddle-shaped depression located in the bone at the base of skull (sphenoid bone), in which resides the pituitary gland.

Which gland is not located in the skull?

The pituitary gland, or hypophysis, is an endocrine gland about the size of a pea. Although located at the base of the brain and often considered to be part of the brain, the pituitary gland is in fact a separate organ, and is not part of the brain.

Which gland is located closest to the human brain quizlet?

Terms in this set (10)

• Which gland is located closest to the human brain?
• The pituitary gland is most similar to:
• Your body’s metabolism is controlled by the thyroid gland.
• What might happen if your parathyroid gland didn’t function properly?
• When might your body release adrenaline?

What is the gland at the base of the brain?

pituitary gland
pituitary gland. A pea-sized organ attached to the part of the brain called the hypothalamus. It lies at the base of the brain above the back of the nose.

What is the pineal gland in the brain?

The pineal gland was described as the “Seat of the Soul” by Renee Descartes and it is located in the center of the brain. The main function of the pineal gland is to receive information about the state of the light-dark cycle from the environment and convey this information to produce and secrete the hormone melatonin.

Where is the pituitary gland located quizlet?

Where is the pituitary gland located? It lies in the sella turcica in the sphenoid. It is inferior to the hypothalamus and connected by the infundibulum.

Where is your pituitary located?

The pituitary gland is a small, bean-shaped gland situated at the base of your brain, somewhat behind your nose and between your ears. Despite its small size, the gland influences nearly every part of your body. The hormones it produces help regulate important functions, such as growth, blood pressure and reproduction.