Nerve Conduction Velocity

Nerve conduction velocity (NCV), also called electroneurography or nerve conduction study, is a test used to measure the speed of conduction of electrical impulse through a nerve. It is done to diagnose nerve damage and destruction. NCV can be used to diagnose conditions like herniated disk disease, sciatica, peripheral neuropathy, carpal tunnel syndrome, and Guillian-Barre syndrome.

Recently Answered Questions Recently Answered Questions

All the answers published in this website are written by Verified medical doctors, therapists and health experts. The Content has been moderated by iCliniq medical review team before publication. Post your medical clarifications on iCliniq by choosing the right specialty and get them answered. Your medical queries will be answered 24/7 by top doctors from iCliniq.

Are vitamin D deficiency and tingling in the mouth related?

Query: Hi doctor, I am a 33 year old male. I am from prickling, numbness, warm sensation in my feet and hands and tingling in my lips and mouth for the past two years. I had a severe cough for around two years and recently, it got resolved. My issue, initially started with prickling and burning sensations ...  Read Full »


Dr. Divakara P

Diabetologist, Endocrinologist, General Medicine Physician, Internal Medicine Physician, Pain Medicine Physician, Pulmonologist

Answer: Hi, Welcome to icliniq.com. Your problem still could be due to a nerve problem, even though your NCV test is normal (nerve conduction velocity). Also, you might be having calcium deficiency, which is very common associated with vitamin D deficiency. I suggest you calcium supplements like tablet S...  Read Full »

What does post-polio syndrome mean?

Query: Hi doctor, The patient is a 50 year old woman with a history of polio in childhood and complains of paresthesia since a year. It started suddenly from the toes on both sides and it progressed to upper back (T4) in 20 days. She was hospitalized with post-polio syndrome and treated with IV Ig. She co...  Read Full »


Dr. Rajyaguru

Neuro Surgeon, Neurologist, Spine Surgeon

Answer: Hi, Welcome to icliniq.com. I do not quite agree with post-polio syndrome. Post-polio syndrome after these many years is quite rare. From a neurosurgical point of view, when I look at her MRI cervical spine (attachment removed to protect patient identity), there is a significant disc bulge present a...  Read Full »

My father is not able to walk properly. Should we get a CT scan?

Query: Hi doctor, My father is not able to walk properly. His x-ray is fine. I guess it as some brain issue. Shall I go with CT scan? Kindly suggest.  Read Full »


Dr. Rajyaguru

Neuro Surgeon, Neurologist, Spine Surgeon

Answer: Hi, Welcome to icliniq.com. If patient not able to walk properly, then there are three most common possibilities. He has problem in the brain. He has problem in the spine. He has problem in peripheral nerves. If he has brain problem, then he might have a stroke or NPH (normal pressure hydrocephalus)...  Read Full »

How long does cheeks muscle spasm, a side effect of Paroxetine, last?

Query: When I started paroxetine(paxil) 20 mg for GAD, I had three side effects, two of which were common, difficulty sleeping and a lack of appetite. The two were manageable. As for the third, which was a mild muscle spasms in my cheeks. Feeling like muscle cheeks are sometimes tight then relaxes. This s...  Read Full »


Dr. Rishav Bansal

Internal Medicine Physician, General Medicine Physician

Answer: Hello, Although your spasms should not have persisted this long, i suggest you to consult your psychiatrist if any other alternative of paroxetine is possible in your case.. In case, you dont want to change paroxetine, you can try calcium supplements for few months as sometimes spasms may improve af...  Read Full »

How is MND diagnosed?

Query: Hi doctor, I have recently noticed a lot of wrinkling of my skin on both my thenar muscles of the thumb. I just noticed it a month ago. I also have a dent or atrophy on the back of my right hand between the little and middle finger. I am not sure whether this is new as it seems to appear in a video ...  Read Full »


Dr. Sudheer Ambekar

Neuro Surgeon, Neurologist

Answer: Hi, Welcome to icliniq.com. Motor neuron disease may be a possibility for the appearance of muscle atrophy in the photographs that you have sent (attachment removed to protect patient identity). However, the definitive test for MND is ENMG, which stands for electroneuromyography. It can detect wheth...  Read Full »

Why are my feet tingly?

Query: Hello doctor, Since 19 months, I have had severe problems with tingling in my feet. This started one week after a 27 km run, where I suddenly got pain in my feet and had to stop. The pain went away, but the tingling started in my left foot one week later. At first, some intermittent buzzing in the o...  Read Full »


Dr. Hitesh Kumar

Neurologist

Answer: Hello, Welcome to icliniq.com. If NCV (nerve conduction velocity) and EMG (electromyography) had been normal, there is possibility can be: Muscle fatigue. Ligament or soft tissue injury pain. Mild neuropraxia due to some soft tissue injury, which is not evident in NCV. Radiculopathy. I would like to...  Read Full »

Why are my hands and feet cold and sweaty always?

Query: Hello doctor, I am a 30 year old male, who weighs 200 lbs and 6 feet tall. I have been looking for my symptoms after watching a TV show. I know some things are not right with me, and I have been curious to find the cause. It could be one or more problems. Here is what is going on. I have cold hand ...  Read Full »


Dr. Hitesh Kumar

Neurologist

Answer: Hello, Welcome to icliniq.com. Cold and sweaty hands and feet can happen in heart failure, anxiety, hyperthyroidism and shock. Numb feet, which are painful while walking can be due to neuropathy, nerve root compression at lumbosacral spine, or arterial occlusion in legs. The half closed eyelids ...  Read Full »

What causes shaky hands and numb toes while walking?

Query: Hi doctor, I had my first appointment with a neurologist this week. I am a 21 year old student. The past several years I have been dealing with shaky hands, worse on my left side, that has continuously gotten worse. I also have hypothyroidism and had hoped that as my thyroid balanced out, the shaki...  Read Full »


Dr. Anshul Varshney

Criticalcare Physician, Diabetologist, General Medicine Physician, Internal Medicine Physician, Medical Gastroenterologist, Nephrologist, Pulmonologist, Rheumatologist

Answer: Hello, Welcome to icliniq.com. Your history is suggestive of neurological issues with very less possibility of anxiety. Following are the possibilities that I can think of : Amylotropic lateral sclerosis (ALS). Multiple sclerosis. Young onset Parkinson's disease. Parkinson's plus syndrome. ...  Read Full »

Can anxiety cause foot drop and twitches in the body?

Query: Hi doctor, I am a 26 year old female, and I developed foot drop five weeks ago, the foot was numb, and I could not dorsiflex it. But, now I can dorsiflex, and the steppage gait has disappeared unless I walk long distances. I have more power in the foot now, but it is still a lot weaker than the oth...  Read Full »


Dr. Hitesh Kumar

Neurologist

Answer: Hello, Welcome to icliniq.com. It is good that your foot drop is improving in a five weeks period. The twitches that you are feeling may be due to anxiety also. If it was ALS (amyotrophic lateral sclerosis), the foot drop would be unlikely to improve. As it is improving, it is unlikely to be...  Read Full »

What test should I do to know the reason for tingling sensation?

Query: Hi doctor, I have been suffering with tingling and needling sensation in my feet from the last one and a half year. It may be peripheral neuropathy. If it so, then what is the treatment for it? Which tests should I undergo to diagnose the reason? I had 10 vitamin B12 injections before two months. ...  Read Full »


Dr. Rajyaguru

Neuro Surgeon, Neurologist, Spine Surgeon

Answer: Hi, Welcome to icliniq.com. I understand your symptoms and your question. It may be peripheral neuropathy. I would like to know your age and whether you have diabetes. If you have any back pain radiating to the legs, then it can be a spinal problem. I suppose you do not have back pain. The second p...  Read Full »

ask-doctor-img Ask a Doctor Online

* guaranteed answer within 4 hours
Chat with a Doctor

Chat with a Doctor

Starting @ just $29.99

Search for a Health Issue


 


Disclaimer: All health Q&As published on this website is not intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek the advice from your physician or other qualified health-care providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website.