Thyrotropin, or TRH/thyrotropin releasing hormone is a tripeptidal, tropic hormone released by the hypothalamus and which stimulates the pituitary gland to secrete the thyroid stimulating hormone or TSH and prolactin. TRH is also referred to by other names such as protirelin, thyroliberin, or TRF/thyrotropin releasing factor. In clinical settings, thyrotropin is used for treating consciousness… Continue reading Thyrotropin
Tag: function
Where is the Occipital Bone and What does it Do?
The occipital bone is a trapezoidal-shaped bone membrane located at the inferior and posterior section of the skull. It appears like a saucer and curves in itself so as to be able to hold the back portion of the brain as well as protect it. The occipital bone is one of the 7 bones that… Continue reading Where is the Occipital Bone and What does it Do?
Orbicularis Oculi
The orbicularis oculi is a muscle found in the face and used to close the eyelids. The orbicularis oculi is made up of skeletal muscle fibers, and is receptive to nerve originating from the facial area. It is a significant muscle used for facial expression. It is located directly underneath surface of skin encircling the… Continue reading Orbicularis Oculi
What does the epiglottis do?
Epiglottis is a flap-like cartilage that is situated behind the tongue in throat and in frontal area of larynx. It rests upright and allows air to pass through larynx to the lungs. Epiglottis is an elastic cartilage tissue and is covered with mucous membrane. It attaches itself just at the entrance of larynx. Larynx is… Continue reading What does the epiglottis do?