Term
| What does the prosencephalon become? |
|
Definition
| The telencephalon - cerebral hemispheres and the diencephalon - thalamus, etc |
|
|
Term
| What does the mesencephalon become? |
|
Definition
|
|
Term
| What does the rhombencephalon become? |
|
Definition
| the metencephalon - pons/cerebellum and the myelencephalon - medulla |
|
|
Term
| What is Treacher Collin Syndrome? |
|
Definition
| When the 1st arch neural crest fails to migrate --> mandibular hypoplasia and facial abnormalities |
|
|
Term
| What is a congenital pharyngo-cutaneous fistula? |
|
Definition
| persistence of cleft and pouch --> fistula between tonsillar area, cleft in lateral neck |
|
|
Term
| What branchial arch forms the posterior 1/3 of the tongue? |
|
Definition
|
|
Term
| What is DiGeorge Syndrome? |
|
Definition
| failure of development of the 3rd and 4th branchial pouches leads to hypocalcemia and T cell def. |
|
|
