närvihaigus

Närvihaigus is a term used in Estonian to refer to a disease of the nervous system. This broad category encompasses a wide range of conditions affecting the brain, spinal cord, and peripheral nerves. These diseases can manifest in various ways, impacting motor function, sensation, cognition, and emotions.

Common types of närvihaigus include neurodegenerative disorders like Parkinson's disease and Alzheimer's disease, where nerve cells progressively break down. Other categories include demyelinating diseases such as multiple sclerosis, which damage the protective sheath around nerve fibers. Infections affecting the nervous system, like meningitis or encephalitis, also fall under this umbrella. Additionally, cerebrovascular diseases, including strokes, are considered närvihaigus as they disrupt blood flow to the brain.

Symptoms of närvihaigus are highly diverse and depend on the specific condition and the areas of the nervous system affected. They can range from tremors, weakness, and paralysis to memory loss, confusion, seizures, and chronic pain. Diagnosis typically involves a combination of neurological examinations, imaging techniques like MRI and CT scans, and sometimes laboratory tests. Treatment strategies vary widely, from medication and physical therapy to surgical interventions, aiming to manage symptoms, slow disease progression, and improve quality of life for affected individuals.