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Upper fibres-from maxilla opposite molar teeth.

lower fibres-from mandible opposite molar teeth

middle fibres-from pterygomandibular raphe.

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What is the difference between the origin and the insertion of the muscle?

The origin of a muscle is where the muscle starts ("the starting point"). The insertion of a muscle is where the muscle ends ("the ending point"). Also, the insertion of the muscle is what moves a lot (contrary of the origin where the muscle mostly stays stationary).


What is reverse origin and insersion?

Reverse origin and insertion refers to the changing of the attachment points of a muscle. When the origin and insertion of a muscle are reversed, the muscle's previous insertion point now becomes the origin, and vice versa. This can have an impact on the muscle's function and movement.


The more moveable attachment point of a muscle is called the?

The origin is the "immovable" point of attachment of a muscle to a bone.


Where does the muscle attach to the bone?

Where a muscle attaches to a bone is at the origin and insertion points. The origin is the immovable (or slightly moveable) attachment point and the the insertion is the movable attachment point. During contraction the insertion moves towards the origin. HOW a muscle attaches to a bone is through tendons.


Name the two points of attachment for the skeletal muscle?

The two attachment points are the origin and insertion. The origin is the immovable (or slightly moveable point. The insertion is the movable point. The insertion always moves towards the origin.


What is the relationship between origin insertion and action of the skeletal muscles?

The end of the muscle that is attached to the stationary bone is the point of origin. The muscle end that is attached to the moving bone is the point of insertion, and the action is what the muscle actually does.


What is the movable point to which a muscle may be attached?

The "movable" end of a muscle is called the insertion. The "immobile" end is called the origin. Shortening, or contraction, of a muscle causes the origin and insertion to become closer to one another.


Define Origin and insertion?

origin is where the muscle stars (generally the proximal attachment or in some cases medial) insertions is where the muscle ends (generally the distal or lateral attachment) for example the origin of the bicep would be the shoulder while the insertion is the elbow


What is the stationary end when a muscle contracts?

A muscle attaches to a bone at two points the origin and insertion. The origin is the immovable (stationary) point. The insertion is the movable point. The insertion always moves towards the origin.Fibrous joint? The definition: consists of two bones that are united by fibrous tissue and exhibit little or no movement.


What happens to the origin and insertion of a muscle during contraction?

During muscle contraction, the origin (the attachment point of the muscle that remains relatively fixed) and the insertion (the attachment point of the muscle that moves) move closer together. This results in the muscle shortening and causing movement at the joint.


What is the stationary point to which a muscle attaches to the body known as?

Ligaments attach bone to bone. Tendons attach muscles to bone.No, the origin is the attachment of a muscle to a stationary bone. You may have commonly heard of this as a "fixed end".


What is the name given to the point where the tendon inserts into the bone and will not move the bone when the muscle that it is connected to contracts?

The two or more points of a muscle attachment are called its origin point and its insertion point, insertion usually being farther away from the center of the body. Such as the bicep its origin point is at the ball of the humorous and its insertion point is at the ulna.