This 3D learning model will provide you with a rough overview of the neck and face muscles. The neck muscle, called platysma, is particularly well illustrated here. It extends from the chest to the lower jaw and therefore also influences facial expression. If the muscle contracts, the lower jaw is pulled downwards, and the mouth opens. The corners of the mouth and the lower lip are also pulled down. When the lower jaw is fixed, the neck skin stretches and shortens. The forehead muscle (frontalis muscle) and the eye ring muscle (orbicularis oculi muscle) can be easily recognized as further prominent facial muscles. The yoke bone muscle (zygomaticus muscle), which is very important for smiling, starts at the corner of the mouth and is shown here with three muscle bellies. The facial artery (facial artery) is shown running through it.
Illustrate the relationship of the individual muscles to each other and to important focused points in the face, e.g. the eye and mouth complex. If you click and hold the model with the left mouse button, it can be moved in all directions. The symbol with two arrows at the bottom right shows the model in full screen mode. This 3D learning model was created by our friends from ANATOMYNEXT (www.anatomynext.com), who support our site with their brilliant computer learning models.