What is the difference between fascia tendons and aponeuroses

It consists of bundles of white fibrous tissue, placed parallel with one another and connected together by other fibers disposed in a rectilinear manner. It forms a strong investment which not only binds down collectively the muscles in each region, but may give a separate sheath to each, and to the vessels and nerves as well.

It assists the muscles in their actions by the degree of tension and pressure it makes upon their surfaces, in certain situations the degree of tension and pressure is regulated by muscles inserted into it, as, for instance, by the Tensor fasciae latae and Gluteus maximus in the thigh, and the Palmaris longus in the hand. In the limbs, the fascia not only invests the limb, but gives off septa, which separate the various muscles, and are attached to the periosteum these prolongations of fasciae are usually spoken of as intermuscular septa.

The fasciae and muscles may be grouped into those of the head and neck; of the trunk; of the upper limb; and of the lower limb. Figure 41 Figure 42 Figure Previous Next. All Rights Reserved. Website Design by Motiontide. Embryology II. Osteology III. Syndesmology IV. Myology V. Angiology VI. The Arteries VII. The Lymphatic System IX. Neurology X. Splanchnology XII. Highly magnified. Some major muscle groups enveloped in epimysium include muscles of the trunk, pectoralis major, trapezius, deltoid, and gluteus maximus.

It is the thinner of the 2 subtypes, on average, and is more tightly connected to the muscle via septa that penetrate the muscle layer. Visceral fascia surrounds organs in cavities like the abdomen, lung pleura , and heart pericardium. Parietal fascia is a general term for tissues that line the wall of a body cavity just outside of the parietal layer of serosa. The most commonly known parietal fascia is found in the pelvis. In many places in the body, superficial and deep fascial layers are connected by fibrous septa and create a connection network that weaves in between fat lobules that make up the deep adipose tissue layer.

Excerpt Fascia is made up of sheets of connective tissue that is found below the skin. Classification System Fascia can be classified as superficial, deep, visceral, or parietal and further classified according to anatomical location. Superficial Fascia Superficial fascia is found directly under the skin and superficial adipose layers. What is the tendon? A tendon or sinew is a tough band of fibrous connective tissue that connects muscle to bone and is capable of withstanding tension. Tendons are similar to ligaments; both are made of collagen.

Ligaments connect one bone to another, while tendons connect muscle to bone. What is the origin of a muscle? The origin is the attachment site that doesn't move during contraction, while the insertion is the attachment site that does move when the muscle contracts. The insertion is usually distal, or further away, while the origin is proximal, or closer to the body, relative to the insertion.

How does muscle attach to bone? A tendon is a tough, flexible band of fibrous connective tissue that connects muscles to bones. The extra-cellular connective tissue between muscle fibers binds to tendons at the distal and proximal ends, and the tendon binds to the periosteum of individual bones at the muscle's origin and insertion.

What is the largest skeletal muscle associated with respiration? What is linea alba? The linea alba Latin for white line is a single midline fibrous line in the anterior abdominal wall formed by the median fusion of the layers of the rectus sheath medial to the bilateral rectus abdominis muscles.

It attaches to the xiphoid process of the sternum and the pubic symphysis.