Muscle Of Neck Anatomy

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. The muscles of the neck are a hot topic within anatomy circles.

Structure And Function Of The Cervical Spine Physiopedia

Rectus capitis posterior major and rectus capitis posterior minor attach the inferior nuchal line of the occiput to the c2 and c1 vertebrae respectively.

Muscle of neck anatomy. They move the head in every direction pulling the skull and jaw towards the shoulders spine and scapula. With one on each side of the neck these help flex the neck and rotate the head upward and side to. The top section of the spine is the cervical section which contains nerves that innervate muscles of the head neck and thoracic cavity as well as transmit sensory information to the cns.

The neck also contains the thyroid and parathyroid glands the esophagus larynx and trachea and also a number of lymph glands. Bilateral both sides contraction of the muscle produces flexion of the neck. Rotation lateral flexion flexion and hyperextension.

So there are the muscles of the anterior triangle and the muscles of the posterior triangle. Unilateral or one sided contraction of the sternocleidomastoid muscle produces lateral rotation of the head. They are usually described within the triangles.

Anatomy of the neck the neck contains a number of overlapping muscles blood vessels nerves and myriad structures all contained in a small space and liable to damage and distress. The motion of the muscles of the neck are divided into four categories. It is innervated by the accessory nerve the 11th cranial nerve.

The suboccipital muscles act to rotate the head and extend the neck. Located underneath the platysma on the sides of the neck are the sternocleidomastoid muscles. Rotation describes the action of moving the head from side to side lateral motion brings the ear to the shoulder flexion moves the chin to the chest as in looking down.

The muscles of the neck are present in four main groups. The cervical spine section contains seven vertebrae c 1 through c 7 and eight nerve pairs c 1 through c 8.

Functional Regional Anesthesia Anatomy Nysora

Muscle Neck Images Stock Photos Vectors Shutterstock

The Neck Muscles Human Anatomy

Superficial Muscles Of The Neck Human Anatomy

Human Anatomy Showing Deep Muscles In The Neck And Upper

Muscles Of The Head And Neck Anatomy Motion Support

Horse Head And Neck Muscles Anatomy

Yoga Anatomy Forward Head Posture Part 1 Yogauonline

Head Neck Anatomy 2019 3d Model By Intervoke Intervoke

Neck Anatomy Pain Neck

Cervical Muscles Diagram Reading Industrial Wiring Diagrams

Neck Anatomy Muscles Glands Organs Kenhub

Ultrasound Guided Cervical Plexus Block Nysora

The Muscles Of The Head And Neck Anatomy Medicine Com

Muscles Of The Head Face And Neck Poster

Fascial Layers Deep Superficial Teachmeanatomy

Muscles Of The Neck 1

Superficial Muscles Of The Neck Human Anatomy

Anterior Triangle Of The Neck Subdivisions Teachmeanatomy

8 Muscles That Cause Neck Pain At Your Desk And Causes

Muscles Of The Head And Neck Anatomy Pictures And Information

Neck Anatomy Anterior Triangle Mrcs

Neck Muscles

Muscular System Anatomy And Physiology Nurseslabs

Why Neck Training Should Be A Priority For Athletes

Anatomy 2 U1 L16 Muscles And Deep Fascia Of The Neck

Labeled Anatomy Chart Of Neck And Back Muscles On White

Neck Muscles Scalene Muscle And Digastric Muscle Anatomy

Muscular Anatomy And Soft Tissue Headandcervicalspine

Head And Neck Anatomy Splenius Capitis Muscle Posterior

Neck Muscles Anatomy Study Aid And Quiz

Yoga Anatomy Yoga For Neck Pain And Neck Tension Yoga Journal

Bagikan Artikel ini