Muscles Of Mastication Origin Insertion Action
1 muscular anatomy 11 how skeletal muscles produce movement.
Muscles of mastication origin insertion action. The muscles of mastication are more commonly known as the muscles of the jaw and are three muscles primarily responsible for the chewing action. It is a thick muscle of mastication. Origin and insertion of medial pterygoid muscle. It arises from the deep head the lateral pterygoid.
Muscle origin insertion artery nerve action antagonist procerus. From fascia over the lower of the nasal bone. Skin of the lower part of the forehead between the eyebrows. The uppersuperior head originates on the infratemporal surface and infratemporal crest of the greater wing of the sphenoid bone and inserts.
The frontalis and occipital muscles are responsible for the facial expression of surprise and fright. Biceps brachii attachments action innervation. Biceps brachii is one of the main muscles of the upper arm which acts on both the shoulder joint and the elbow. Facial anatomy yes you do need to know the bones and muscles of the face.
Temporalis origin insertion and action. Temporal fossa between inferior temporal line of parietal bone and infratemporal crest.