Flashcards in Development of CNS and PNS Deck (15)
During which week of embryological development does the CNS form?
Which type of embryological tissue forms the neural plate?
Name 8 derivatives of neural crest cell migration?
Dorsal root ganglia
Parafollicular thyroid cells (secretes Calcitonin)
Autonomic cell ganglia
Failure of closure of the caudal neuropore leads to which condition?
Failure of closure of the cranial neuropore leads to which condition?
What does the prosencephalon differentiate into?
Telencephalon and Diencephalon
Which parts of the brain arise from the mesencephalon?
Tectum and Tegmentum
What does the Rhombencephalon differentiate into?
Metencephalon and Myencephalon
Which parts of the brain arise from the Telencephalon?
Cerebral cortex, Basal ganglia, Ventricles of the brain
Which parts of the brain arise from the Diencephalon?
Which parts of the brain arise from the Metencephalon?
Which parts of the brain arise from the Myencephalon?
What is the function of the Tectum?
Reflex response controll
How many pairs of cranial nerves are there?