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Neuropathy is a condition that affects the peripheral nerves, which connect the brain and spinal cord to the rest of the body. When these nerves become damaged, they can no longer transmit signals for movement, sensation, and bodily functions properly. This damage often causes numbness, tingling, burning pain, or weakness, particularly in the hands and…

Multiple sclerosis (MS) is a chronic autoimmune disease in which the immune system mistakenly attacks myelin, the protective sheath surrounding nerve fibers in the brain and spinal cord. This damage disrupts electrical signals traveling through the nervous system, causing a wide range of neurological problems. MS affects over 2.8 million people worldwide, with women aged…

Parkinson’s disease is a progressive neurological disorder that affects movement and much more. The condition develops when dopamine-producing cells in the substantia nigra, a brain region responsible for controlling smooth movement, gradually die off. As dopamine levels drop, the brain struggles to send proper signals to muscles, leading to the characteristic movement problems associated with…

Sciatica and pinched nerves cause sharp, radiating leg pain that can significantly disrupt your ability to work, sleep, and perform everyday activities. Sciatica refers to symptoms resulting from irritation of the sciatic nerve, often caused by a herniated disc or bone spur pressing against the nerve root. A pinched nerve occurs when surrounding tissue compresses…

Botox for migraine has revolutionized chronic pain management since the FDA approved onabotulinumtoxinA in 2010 as the first preventive treatment specifically for chronic migraine. Neurologists often recommend it when oral medications fail or cause intolerable side effects. Many patients struggle with daily medications that produce unwanted reactions, making Botox an appealing alternative that targets the…

If you or a loved one has experienced a seizure, your doctor may recommend an EEG test. An electroencephalogram, or EEG, is a painless, non-invasive procedure that records the electrical activity in your brain. Think of your brain as a complex network of millions of neurons constantly communicating through tiny electrical signals. An EEG test…

A concussion is a type of mild traumatic brain injury that occurs when a blow, bump, or jolt to the head disrupts normal brain function. This injury can significantly impact daily life, causing symptoms like memory problems, persistent headaches, and overwhelming fatigue. Concussions commonly result from sports injuries, falls, car accidents, or any situation involving…

Distinguishing between memory loss vs aging is essential for maintaining cognitive health as we grow older. Some forgetfulness is a normal part of the aging process — occasionally misplacing keys or temporarily forgetting a name happens to everyone. However, persistent or worsening memory problems may signal an underlying neurological condition that requires medical attention. Recognizing…

Sleep is vital for maintaining optimal brain health. During rest, the brain restores cognitive functions and clears harmful toxins that accumulate throughout the day. Deep sleep activates the glymphatic system, which flushes out damaging proteins like beta-amyloid, a substance linked to Alzheimer’s disease development. When sleep quality suffers, this crucial cleaning process becomes disrupted, impairing…

Technology is revolutionizing how neurologists assess brain and nervous system disorders. Digital tools in neurology are dramatically improving diagnostic accuracy and helping detect conditions like epilepsy, Alzheimer’s disease, and stroke much earlier than before. Advanced imaging techniques provide detailed insights into brain structure and activity. Wearable devices track patients’ symptoms continuously in real-time. Artificial intelligence…