manifestations? 5. Describe decerebrate and decorticate posturing. What are the signs and symptoms, causes, parts of the brain affected? What do these positions indieate? Vocabulary- Know the following terms: vertigo, Cerebral hemorrhage, dysreflexia, Febrile, keratitis, purulent, posturing, ototoxic drugs, cerumen, Lethargy, concussion, contusion, hematoma, photophobia, encephalitis, dyskinesia, demyelinated.