The neck is the part of the body on many vertebrates that connects the head with the torso and provides the mobility and movements of the head. Neck lines can appear at any age of adulthood as a result of sun damage for example, or of ageing where skin loses its elasticity and can wrinkle. Find another word for neck. The spinal column extends from the base of the skull to the pelvis. How to use neck in a sentence. Definitions by the largest Idiom Dictionary. [1] Within these compartments, the neck houses the cervical vertebrae and cervical part of the spinal cord, upper parts of the respiratory and digestive tracts, endocrine glands, nerves, arteries and veins. The structures of the human neck are anatomically grouped into four compartments; vertebral, visceral and two vascular compartments. All rights reserved. A stiff neck isn't usually an indication of a serious medical problem, but it can impede your daily activities and make it hard to get to sleep. They bound the neck triangles.[2]. The spinal column contains about two dozen inter-connected, oddly shaped, bony segments, called vertebrae. Definition of neck and neck in the Idioms Dictionary. The Adam’s apple is more prominent in men because the cartilage meets at a 90-degree angle; in women, the angle is typically 120-degrees, so the bulge is less noticeable. - Internal carotid artery 3. Learn more. The anterior jugular vein is smaller, and runs down about half an inch from the middle line of the neck. Muscles of the neck are described separate… This finger has…, The pointer finger is the second digit and first finger of the human hand. The suprahyoid muscles (stylohyoid, digastric, mylohyoid, geniohyoid) elevate the hyoid bone, while the infrahyoid muscles (omohyoid, sternohyoid, thyrohyoid, sternothyroid) depress it. The spinal column contains about two dozen inter-connected, oddly shaped, bony segments, called vertebrae. The cause of a stiff neck can be attributed to a multitude of issues, including poor posture at work, sleeping wrong, … Some health problems that can affect the neck include: The distal phalanges are one of three types of finger bones. In addition, the neck is highly flexible and allows the head to turn and flex in all directions. A narrow or constricted area of a bodily structure, as of a bone, that joins its parts; a cervix. Rarely, neck pain can be a symptom of a more serious problem. The line of the common and the external carotid arteries can be marked by joining the sterno-clavicular articulation to the angle of the jaw. They bound the two major neck triangles; anterior and posterior. [3] Thus the adjective cervical may refer either to the neck (as in cervical vertebrae or cervical lymph nodes) or to the uterine cervix (as in cervical cap or cervical cancer). neck and neck definition: 1. The…, Combined with the cardiovascular system, the circulatory system helps to fight off disease, helps the body maintain a normal body temperature, and…. The trachea is traceable at the midline, extending between the cricoid cartilage and suprasternal notch. I can't believe he had the neck to demand a raise, right there in the middle of the meeting! It consists of the distal ends of the radius and ulna bones, eight carpal bones, and the proximal ends of…, The ankle is the joint between the foot and leg, composed of three separate bones. 2. Neck: a broad geographical area. Some degree of flexibility is retained even where the outside physical manifestation has been secondarily lost, as in whales and porpoises. That branch occurs near the base of the neck near the collarbones. It contains the stylohyoid, digastric, mylohyoid, geniohyoid, omohyoid, sternohyoid, thyrohyoid and sternothyroid muscles. It runs from the back of the head to the small of the back. c. The part of a tooth between the crown and root. This finger often…, The wrist connects the hand to the forearm. [1], Arteries which supply the neck are common carotid arteries which bifurcate into: Some important structures contained in or passing through the neck include the seven cervical vertebrae and enclosed spinal cord, the jugular veins and carotid arteries, part of the esophagus, the larynx b. In anatomy, the neck is also called by its Latin names, cervix or collum, although when used alone, in context, the word cervix more often refers to the uterine cervix, the neck of the uterus. Neck, in land vertebrates, the portion of the body joining the head to the shoulders and chest. [9][10] Inferior to the Adam's apple is the cricoid cartilage. Neck definition is - the part of an animal that connects the head with the body. [1][7], Anterior triangle is defined by the anterior border of the sternocleidomastoid muscle, inferior edge of the mandible and the midline of the neck. The larynx is located where the pharynx, the back of the mouth and nasal cavity, divides into the trachea (the tube that carries air to the lungs) and the esophagus (the tube that carries food to the stomach). The human hand and wrist are comprised of three different bone groups. The carpals are…, The heel is the portion of the human body that lies at the bottom-rear part of each foot. If two competitors are neck and neck, they are level with each other and have an equal chance of…. The neck has a great deal of functionality but is also subject to a lot of stress. Its absence in fish and aquatic arthropods is notable, as many have life stations similar to a terrestrial or tetrapod counterpart, or could otherwise make use of the added flexibility. These muscles are grouped as the suprahyoid and infrahyoid muscles depending if they are located superiorly or inferiorly to the hyoid bone. The part of a garment around or near the neck. The word "neck" is sometimes used as a convenience to refer to the region behind the head in some snails, gastropod mollusks, even though there is no clear distinction between this area, the head area, and the rest of the body. SINCE 1828. The neck is the part of certain string instruments that projects from the main body and is the base of the fingerboard, where the fingers are placed to stop the strings at different pitches. - External carotid artery. LOG IN ; REGISTER; settings. The official nick.com site with all information about Nick Apps for shows & Games. Like this video? Despite being a relatively small region, it contains a range of important anatomical features. neck and neck phrase. Speech is made possible by critical structures within the neck. [6], Muscles of the neck attach to the skull, hyoid bone, clavicles and the sternum. If two competitors are neck and neck, they are level with each other and have an equal chance of…. Neck muscles can be strained from poor posture — whether it's leaning over your computer or hunching over your workbench. A morphologically functioning neck also appears among insects. Healthline Media does not provide medical advice, diagnosis, or treatment. Sound is generated when these folds come together to produce vibrations. Muscles of the neck are described separately from the compartments.
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