Central Nervous System (CNS) pathology refers to diseases and disorders that affect the brain and spinal cord. These may include conditions such as stroke, multiple sclerosis, Parkinson’s disease, and Alzheimer's disease. CNS pathologies can lead to significant impairments in motor function, sensory perception, cognitive abilities, and overall quality of life.
Clinical presentations of CNS pathologies can vary widely depending on the specific disease and the areas of the CNS affected. Common symptoms may include weakness or paralysis, loss of sensation, seizures, cognitive deficits, and behavioral changes. For instance, stroke often presents with sudden onset weakness, difficulty speaking, and facial drooping, whereas multiple sclerosis might present with gradual onset of visual disturbances, balance issues, and tingling sensations.
