myotome

The term "myotome" is also used to describe the muscles served by a single nerve root.

Rather than an entire side of deficits, there is a pattern relating to the myotome affected by the damage.

In vertebrate embryonic development, a myotome is a group of tissues formed from somites.

The myotome and dermatome have a nerve component.

Skeletal muscle develops from the myotome and dermamyotome derivatives.

A group of muscles innervated by the motor fibres of a single nerve root is known as a myotome.

Multiple Sclerosis (this is neurologic pain localised to myotome)

Each myotome divides into a dorsal epaxial part and a ventral hypaxial part.

Its myotome will form the muscle component and the dermatome that will form the dermis of the back.

The myotome is divided into two sections, the epimere and hypomere, which form epaxial and hypaxial muscles, respectively.

Cells from the lateral plate mesoderm and the myotome migrate to the limb field and proliferate to create the limb bud.

The lateral plate cells produce the cartilaginous and skeletal portions of the limb while the myotome cells produce the muscle components.

During embryogenesis, the dermomyotome and/or myotome in the somites contain the myogenic progentior cells that will evolve into the prospective skeletal muscle.

A group of muscles innervated through a specific part of the spine is called a myotome, and injury to the spine can cause problems with voluntary motor control.

In the developing vertebrate embryo, somites eventually form dermis (dermatome), skeletal muscle (myotome), sclerotome or cartilage, tendons, and endothelial cells.

The neural tube activates the protein WNT1 that expresses PAX 2 so the somite creates the myotome and dermatome.

For both the lateral and medial regions of the somite, paracrine factors induce myotome cells to produce MyoD protein-thereby causing them to develop as muscle cells.

The muscles that one particular spinal root supplies are that nerve's myotome, and the dermatomes are the areas of sensory innervation on the skin for each spinal nerve.

Because the sclerotome differentiates before the other the dermatome and the myotome, the term "dermomyotome" is sometimes used to describe the combined dermatome and myotome.

The correct specification of the deriving tissues, skeletal, cartilage, endothelia and connective tissue is achieved by a sequence of morphogenic changes of the paraxial mesoderm, leading to the three transitory somatic compartments: dermomyotome, myotome and sclerotome.

The cells that migrate through the most cranial part of the primitive line form the paraxial mesoderm, organized in somites and somitomeres that will differentiate into the sclerotome, the myotome and the dermotome to form cartilage and bone, skin dermis and muscle.