Names of neck muscles

List Of Muscle Names - The Muscles Of The Head And Neck Human Anatomy And Physiology Lab Bsb 141. Facial nerve CNVII controls amplitude of sound waves to inner ear.

Because the muscles are used to show surprise disgust anger fear and other emotions they are an important means of nonverbal communication.

Names of neck muscles. Lateral vertebral muscles of the neck. Anterior scalene middle scalene posterior scalene muscles. Posterior muscles of the neck.

Trapezius splenius capitis splenius cervicis Deep layer. The muscles of the neck are present in four main groups. The suboccipital muscles act to rotate the head and extend the neck.

Rectus capitis posterior major and Rectus capitis posterior minor attach the inferior nuchal line of the occiput to the C2 and C1 vertebrae respectively. Obliquus capitis superior also extends from the occiput to C1 while. The motion of the muscles of the neck are divided into four categories.

Rotation lateral flexion flexion and hyperextension. Rotation describes the action of moving the head from side to side. Suprahyoid and infrahyoid muscles of the neck.

Neck exercises are those exercises that involve the muscles of the neck of which there are many including the deltoid muscle the trapezius muscle the scalene muscles the sternocleidomastoid muscle the levator scapulae muscle and. Located underneath the platysma on the sides of the neck are the sternocleidomastoid muscles. With one on each side of the neck these help flex.

The muscles of the neck can be divided into groups according to their location. The superficial neck muscles are the most external and include the platysma and the sternocleidomastoid. The suprahyoid muscles are a group of neck muscles located above the hyoid bone and all elevate this bone while the infrahyoid muscles are situated below the hyoid bone and participate in depressing it.

The neck muscles including the sternocleidomastoid and the trapezius are responsible for the gross motor movement in the muscular system of the head and neck. They move the head in every direction pulling the skull and jaw towards the shoulders spine and scapula. Suprahyoid and infrahyoid muscles of the neck.

Suprahyoid and infrahyoid muscle groups are named based on their location relative to the hyoid bone. The hyoid bone sits below the mandible and in front of the esophagus providing a level of protection but also facilitating the wide range of muscle activity required for speaking and swallowing. Here is a list of the many muscles that exist in the neck.

Longus Colli Capitis Responsible for flexion of the head and neck. Rectus Capitis Anterior Responsible for flexion of the neck. Rectus Capitis Lateralis Helps the neck to bend to the side.

Head and Neck muscles with names Flashcards. Id32230032author_id11835226titleHead and Neck muscles with namescreated_at2021-07-15T073027Zupdated_at2021-07-15T190515Zsamplefalsedescriptionlab 16 head and neck. Shoulder Girdle Muscles Trapezius Flat sheet of muscle on upper back.

Occipital bone ligamentum nuchae C7-T12 spinous processes Insertion. Outer clavicle spine acromion of scapula Action. Elevation Depression Adduction Up.

Pectoralis Minor Small anterior upper chest deep to pec major. Laterally - anterior belly of digastric muscle Medially - midline of neck. Superiorly - hyoid bone Laterally - superior belly of omohyoid and anterior border of sternocleidomastoid Medially - midline of neck.

Anteroinferiorly - superior belly of omohyoid muscle. Muscles of inner ear. Tip of pyramid of middle ear.

Stapedial branch of posterior auricular artery. Facial nerve CNVII controls amplitude of sound waves to inner ear. Medial pterygoid nerve from mandibular nerve CNV 3 tenses tympanic membrane.

The prevertebral muscles of the head and neck include the rectus capitis anterior rectus capitis lateralis longus capitis and longus colli muscles. The prevertebral muscles are located posterior to the prevertebral fascia the posterior border of the retropharyngeal space and anterior to the cervical vertebral column1 The prevertebral muscles constitute a part of the prevertebral or. Muscles of the neck attach to the skull hyoid bone clavicles and the sternum.

They bound the two major neck triangles. Anterior triangle is defined by the anterior border of the sternocleidomastoid muscle inferior edge of the mandible and the midline of. In the front of the neck one may find the thyrohyoid muscle the omohyoid muscle superior the sternohyoid muscle and the omohyoid muscle inferior.

Note that although it is appropriate to call all of these neck muscles as they are in the neck some of them like the trapezius muscle are also partly in the back while others attach to part of the skull or the jaw. The longus colli is a deep cervical flexor muscle which simply means that its located close to the spine and that its job is to bend your neck forward. The longus colli moves your chin toward your chest.

It also turns and tilts your head to the side on which the muscle is located. You have two longus colli muscles one on either side of your neck. List Of Muscle Names - The Muscles Of The Head And Neck Human Anatomy And Physiology Lab Bsb 141.

Muscle relaxers are a group of drugs that have a sedative effect and may be prescribed for back neck and other musculoskeletal pain. The information below refers to. The muscle group is comprised of the longus capitus and longus colli muscles which run down the front of the cervical spine.

The deep cervical flexor muscles are involved in flexing the neck forward as well as stabilizing the cervical spine. Comprised of 4 pairs of small muscles the suboccipital muscles connect the top of the cervical spine with the base of the skull. Muscles of the Head and Neck.

Humans have well-developed muscles in the face that permit a large variety of facial expressions. Because the muscles are used to show surprise disgust anger fear and other emotions they are an important means of nonverbal communication. Muscles of facial expression include frontalis orbicularis oris laris.

The levator scapulae muscle is located near the neck around the necks base and side. As the name of the muscle implies the primary function of. 5 and 6Neck lateral flexionthe neck lateral flexion is shoulder through a sideways movement of the neck directing the ear toward the shoulder tip on both sides.

Neck lateral flexion muscles-Anterior scalene Middle scalene Splenius cervicis Splenius capitis Rectus capitis lateralis Longus colli Intertransversarii. Within these muscles the cervical plexus forms. More superficially the trunks of the brachial plexus the accessory nerve cranial nerve XI and the external jugular vein can be found.

In this section learn more about the anatomy of the areas of the neck the anterior and posterior triangles and their subdivisions.