nerves. These nerves may carry nonvisual sensory messages—e.g., pain—or they may be motor nerves controlling the muscles of the eye. There are otherfissuresand canals transmitting nerves and blood vessels. Theeyeballand its functional muscles are surrounded by a layer of orbital fat that ...
The brain communicates with the body through the spinal cord and twelve pairs of cranial nerves (Fig. 9). Ten of the twelve pairs of cranial nerves that control hearing, eye movement, facial sensations, taste, swallowing and movement of the face, neck, shoulder and tongue muscles originate in...
Nerves: The surgical anatomy of the cervical distribution of the facial nervedoi:10.1097/00006534-198303000-00067Ziarah, H AAtkinson, M EPlastic & Reconstructive SurgeryZiarah HÁ, Atkinson ME. The surgical anatomy of the cervical distribution of the facial nerve. Br J Oral Surg 1981;19:1...
The trochlear nerve is the fourth of 12 cranial nerves that emerge from the brain and extend down the head, neck, and torso. Cranial nerves help control sensory innervation: i.e., the ability to experience sensations like smell and touch. Some cranial nerves also contribute to voluntary and ...
Facial Nerve Cranial Nerve VII - Nervus Intermedius Cranial Nerve VIII - Vestibulocochlear Nerve Cranial Nerve IX - Glossopharyngeal Nerve Cranial Nerve X - Vagus Nerve Cranial Nerve XI - Accessory Nerve Cranial Nerve XII - Hypoglossal Nerve Pituitary Gland Anterior Lobe of Pituitary Hypophyseal ...
Accurate Canine Anatomy Model: This veterinary canine anatomy teaching model dog sick joint model dog hip joint with femur model provides an accurate representation of a dog's skeletal structure, ideal for educational purposes. Durable PVC Material: Made from high-quality PVC material, this model ...
Vital nerves and blood vessels pass through the neck while traveling between the head and the rest of the body, so understanding these regions is important. Now that we’ve covered some basics, let’s focus on the head. It consists of several bones joined together that form the bony ...
Click here for a complete anatomy overview of the nose for medical students: nares, conchae, nasal cavity, nerves and cartilage of the nose 👃
“sampling response” takes place. In this reflex, a small amount of contents are allowed to enter the anal canal. Your nerves here sense what is present, and tell your brain if the contents are liquid, gas or solid. (Amazing, right?!) Now, this reflex can sometimes be dysfunctional. ...
Function of the Testes The testes have two primary functions. The first is to produce testosterone. Testosterone is a hormone that is responsible for secondary male characteristics such as facial hair, body hair, and increased muscle mass. It also contributes tolibido(sex drive), sexual function...