Musculoskeletal Development

Initiates differentiation of the somites

Forms the intrinsic back muscles

Forms the skin

Forms the limb buds

Vertebral bodies are formed from...

The nucleus pulposus is a remnant of what embryonic tissue?

Lateral plate mesoderm gives rise to these structures (4)

Paraxial mesoderm divides into these two structures

Mesenchymal cells that form from the ventral region of each somite

Sclerotome give rise to these structures (2)

Dermomyotome is divided into these 2 cell types

Dermotome develops into

The dermis of the body walls is formed from this type of mesoderm

Myoblasts originate and migrate from which lip of the somite?

Epimeres originate from which portion of the myotome and are innervated by which rami?

Epimeres give rise to which muscles?

Hypomeres are innervated by which rami and arise from which portion of the myotome?

Hypomeres give rise to which muscles?

A fracture at which areas of the upper limb would cause stunted growth?

A fracture at which areas of the lower limb would cause stunted growth?

The anterior membranous neurocranium develops from...

The posterior membranous neurocranium develops from...

Cartilaginous viscerocranium arise from which germ layer?

Premature closure of the sagittal suture results in:

Premature closure of the coronal suture results in:

Determines the growth of the limb bud

Muscles in the anterior compartment of the arm are innervated by what division of the brachial plexus?

Muscles of the anterior compartment of the thigh are innervated by nerves from which division of the lumbar plexus?

Lack of body wall musculature caused by a lack of migration of myoblasts or neural crest cells

Waddling gait in toddlers is indicative of what syndrome?

Neural crest cells give rise to which bones of the skull?