YOUTUBE? MORE LIKE NEU-TUBE
Term used to describe the process of neural plate folding during development, and one of Dr. Fenderson’s lectures
WHAT IS NEURULATION?
Formation of chambers and valves in the heart stems from this neural crest pathway. <3
What is CARDIAC neural crest?
SOMITE! SOMITE! This somite subdivision becomes skeletal muscle tissue.
What is myotome?
We are definitely not anti-somitic! This somite subdivision differentiates into vertebrae and ribs in a developing fetus.
What is SCLEROTOME?
Failure of fusion of the neural tube causes this type of anomaly?
WHAT IS DYSRAPHIC?
This groovy tissue characteristically organizes around the neural tube and forms skeletal muscles, dermis, and other tissues later in development
What are SOMITES?
Derivates of this neural crest pathway include features such as bones of the middle ear, dermis of the head and neck, and ganglia for cranial nerves. 8-)
What is cranial neural crest?
These two muscle groups are innervated by the dorsal and ventral rami branch of the spinal nerve, respectively.
What are epaxial and hypaxial muscles?
Multipotential stem cells differentiate as this cell type to facilitate bone formation.
What are osteoblasts?
A common name for the condition of having hypersecretion of growth hormone. It’s yuge.
WHAT IS GIGANTISM?
These two (2!) structures are the result of invagination of the neural plate.
What is NEURAL GROOVES AND NEURAL FOLDS?
This condition results from the premature closure of cranial sutures during neural crest development.
What is CRANIOSYNOSTOSIS?
Innervation of the myotome by the peripheral nervous system is not easy - this term is used to describe the nerve-somite relationship.
What is SEGMENTAL?
Intramembraneous bone formation may sound dull in forming ___ bones, but relatively speaking intracartilaginous/endochronal formation of ___ bones is quite drawn out.
What are FLAT BONES (e.g. cranium) and LONG BONES (e.g. limbs)?
Abnormal genes encoding for the FGF receptor cause this small problem during development.
WHAT IS DWARFISM/ACHONDROPLASIA?
Next week, or: The week when the neural tube closes during embryogenesis.
What is WEEK 4?
The term for pathology of defects in neural crest development caused by impaired cell migration, proliferation, and/or differentiation.
What is NEUROCHRISTOPATHY?
My favorite line in the book of myogenesis: many ______ make up a myofiber. Many myofibers make up a _______.
What is MYOTUBES, Muscle Fascicles?
A spinal abnormality resulting in deformation of the spine due to hemivertebrae, and sometimes bad news from the grade school nurse.
WHAT IS SCOLIOSIS?
Retinoids can cause abnormal development in the axial skeleton while impacting this set of genes.
WHAT ARE HOX GENES?
The three main regions of the differentiated, developed neural tube. Maybe our school mascot had these.
What is Dorsal sensory horn, ventral motor horn, intermediate sympathetic horn?
This cell type derives from the trunk neural crest, aids in the formation of myelin sheath in peripheral nerves, preventing conditions like neurofibromatosis.
What are SCHWANN CELLS?
Not named after the eastern European country, this condition is typified by the underdevelopment of muscles on one side of the body.
What is POLAND SYNDROME?
This skeletal region develops from the lateral plate parietal (somatic) mesodorm - no Rosenstein’s sign here!
What is appendicular skeleton?
A rare congential condition resulting from the lack of formation of the cranial vault.
What is ACRANIA?