Introduction Polio, or poliomyelitis, is a highly infectious viral disease that primarily affects young children. The virus can invade the nervous system and, in severe cases, cause paralysis, muscle weakness, or even death. Thanks to widespread vaccination efforts, polio has…
Introduction Tick-borne encephalitis (TBE) is a viral infection that affects the brain and central nervous system. It is transmitted to humans through the bite of infected ticks, most commonly in forested and grassy areas during the warmer months. TBE can…
Introduction Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig’s disease, is a progressive neurological disorder that affects nerve cells in the brain and spinal cord. Over time, ALS leads to muscle weakness, loss of movement, and eventually difficulty with…
Introduction Facial paralysis is a condition where the muscles on one or both sides of the face become weak or unable to move. This can affect facial expressions, speech, eating, and even eye protection. Facial paralysis can develop suddenly or…
Introduction Cerebral palsy (CP) is a group of lifelong disorders that affect movement, muscle tone, and posture. It is caused by damage to the developing brain, usually before, during, or shortly after birth. The effects of CP can range from…
Introduction Multiple sclerosis (MS) is a chronic, autoimmune disease that affects the central nervous system, including the brain and spinal cord. In MS, the immune system mistakenly attacks the protective covering of nerve fibers, leading to inflammation and damage. This…
Introduction Parkinson’s disease is a progressive neurological disorder that primarily affects movement. It develops gradually, often starting with a slight tremor in one hand, and can eventually lead to stiffness, slowed movement, and balance problems. While there is no cure,…
Introduction Polyneuropathy is a condition that affects multiple peripheral nerves throughout the body, leading to a range of symptoms such as weakness, numbness, tingling, and pain. The condition can develop gradually or suddenly and may impact movement, sensation, and even…
Introduction Spina bifida is a birth defect that occurs when the spine and spinal cord do not develop properly during early pregnancy. This condition can range from mild to severe and may affect movement, sensation, and organ function below the…
Introduction Angina is a type of chest pain or discomfort that occurs when the heart muscle does not get enough oxygen-rich blood. It is often a symptom of underlying heart disease, particularly coronary artery disease. Angina can be a warning…
