Neural tube defects.

1.Discuss neural tube defects. What is used as prevention? 2.Explain encephalocele, myelomeningocele, craniosynostosis. 3.Discuss intracranial pressure (what is normal?), hydrocephalus, decerebrate posturing & decorticate posturing 4.Discuss the Reflexes of infancy 5.Discuss Cerebral Palsy (include types), PKU, Tay-Sachs disease & neuroblastoma