Assign3 Write a 6-to-7 Essay paper (Not including the cover & Reference pages) that discusses important information to be included in the; 1. Decorticate & Decerebrate posturing 2. Computed tomography Scanning, Magnetic Resonance Imaging (MRI), Positron Emission Tomography (PET), & Lumbar puncture (spinal tap) 3. Migraine headache including the symptoms and treatment. 4. Seizures, its clinical manifestations, treatments, and nursing interventions during a seizure 5. Meningitis, its clinical manifestations, treatments, and nursing interventions 6. Alzheimer's Disease, its clinical manifestations, its 3 stages and the behavior of the patient at each stage, and nursing management. Required Text: Ignatavicius, D. D., & Workman, M. L. (2013). Medical-Surgical Nursing: Patient-Centered Collaborative Care. (7th Ed.). Elsevier Saunders. St. Louis, MO. ISBN: 9781437728019 Note essay must have an introduction and conclusion. No running headings.