RT Book, Section A1 Kemp, Walter L. A1 Burns, Dennis K. A1 Brown, Travis G. SR Print(0) ID 57052374 T1 Chapter 11. Neuropathology T2 Pathology: The Big Picture YR 2008 FD 2008 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-147748-2 LK accessphysiotherapy.mhmedical.com/content.aspx?aid=57052374 RD 2024/04/19 AB The central nervous system (CNS) is the body's major communication network. Because of localization of functions, neurologic deficits related to disease processes are variable in their presentation. In certain locations of the brain, a lesion will cause minimal or no symptoms, whereas in other areas, it will cause major neurologic deficits. CNS disease can present in many ways, including changes in consciousness, focal neurologic deficits (e.g., aphasia and amnesia, motor and sensory defects), headaches, dizziness, and seizures. Knowledge of the various neurologic pathways will allow a physician to localize the cause of the patient's symptoms.