create a powerpoint lecture for radiology residents. The theme is Chiari malformation, cephaloceles, corpus callosum anomalies, holoprosencephalies, septo-optic dysplasia, sulcation and migration disorders, posterior fossa malformations and posterior fossa cysts. Should be also included the ten more common neurocutaneous syndromes. The .ppt file should be editable, navy blue background, the text should be yellow and white. The Texas Tech University logo must be present in every slide. And create a separate .doc file with 10 multiple choice questions, core exam-style, on the lecture subject