Polyneuropathy (B/L): diffuse dysfunction of peripheral nerves - presentaiton: -- Somatosensory: of the B/L distal limbs (longest nerves): introduce the most common syndromes: numbness ascends from toes to feet --- progression: ---- 1. numbness starts from toes and begins to ascend ---- 2. numbness ascends to knees, and starts from finger tips -- LMN: proximal limb (shoulders/thighs) weakness or loss of muscle stretch reflexes -- Autonomic: orthostatic hypotension - pathophysiology: -- demyelinating: myelination is being removed -- de-axonating: peripheral nerve axons are being injured -- both: - causes: genetic, idiopathic, autoimmune, metabolic, toxic -- genetic: Charcot-marie-tooth syndrome: (some mutations cause demyelination, others axonal loss) -- autoimmune: guillain-barree syndrome: demyelinating: -- metabolic: diabetes melitus: blood
@jeetmann638816 күн бұрын
Thank you so much Dr Jensen. Been so confused with this concept, but you've explained it so clearly succinctly :)
@kimbratton96203 жыл бұрын
Thanks for the information!
@hcwcars18 жыл бұрын
Thank you for this video it helped me understand better i must of been living with Polyneuropathy for over 10 years without knowing
@MatthewBJensen8 жыл бұрын
You are welcome.
@marioperez64664 жыл бұрын
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@novaknovakovic15854 жыл бұрын
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@evertola35983 жыл бұрын
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@theearchetype3 жыл бұрын
5-year update?
@DaniellaSpizz3 жыл бұрын
Can poly neuropathy cause toes to twitch?
@garyfletcher8444 жыл бұрын
How about in Layman's terms.
@syedasharif39814 жыл бұрын
Does cidp effect ulnar nerve?
@Saadrbutt2 жыл бұрын
cidp can affect anything lol
@muhannedhamed72744 жыл бұрын
LEGEND!!!
@carmenalcala69474 жыл бұрын
I have spent months studying reducing nejuropathy quickly and discovered a great resource at Nats Neuro Site (google it if you are interested)
@kathleenjanneck532 жыл бұрын
Might this also be caused by NF2?
@garyfletcher8444 жыл бұрын
What purpose does this serve if there isn't any possible remedies provided ?
@rockykoast70654 жыл бұрын
I think this is intended as background for medical students? If you have symptoms, you should see a doctor. Some neuropathies can be cured. Some can be improved. Some are incurable.
@jeannietrudell7237 Жыл бұрын
Neurologists don't really understand it enough to cure it. Many times it's an unknown cause, so if they don't know what is causing it they can't treat it except with drugs like gabapentin and lyrica. I really think when they don't know they should run a genetic test and they might find the answer. Been begging for one for 3 years after one neurologist diagnosed me with cmt. The new neurologist at the university hospital stopped looking for a diagnosis after a skin biopsy showed small fiber. They blame it on high cholesterol even though most of my problems started when I lowered my cholesterol.
@richardbeliveau1543 жыл бұрын
The difference between upper and lower motor neuron?
@natoyle3 жыл бұрын
Basically the location. Upper motor neuro involves neurons within the brain which travel down to a certain point in the spinal cord and do not innverate the periphery (arms, leg, organs- apart from brain). Lower motor neurons exist in the spinal cord too but leave to innervate the peripheral system. You can sometimes differentiate whether you think its an UMN or LMN lesion.
@lloydaguirre59305 жыл бұрын
is it possible that it will start under the knee?
@MatthewBJensen5 жыл бұрын
The symptoms of most cases of polyneuropathy start at the end of the longest nerves, so usually starting in the feet.
@pirginjo4 жыл бұрын
Is it always a case that spreads to hands?
@gustavocastroortiz76453 жыл бұрын
Lovely video content! Sorry for butting in, I would love your opinion. Have you thought about - Taparton Sturdy Nerves Takeover (erm, check it on google should be there)? It is a great one off guide for Getting rid of Neuropathy without the headache. Ive heard some incredible things about it and my cooworker after a lifetime of fighting got cool results with it.