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Can You Tell Me The Function Of The Dorsal Root Of The Spinal Nerve
Lets you feel things: The nerve root has 2 "ganglions". The dorsal root is on the posterior side of the nerve (closer to your back) and carries the fibers that allow you to feel things in your extremities (for example: pain, temperature, vibration). The information is transmitted to your brain so you understand what type of sensation is being encountered by the extremity. ...Read moreSee 1 more doctor answer
The brain and spinal cord communicates with what is occurring in the internal organs and limbs by nerve fibers where are like electrical wires with insulation (myelin) and the "copper" (axon). Within brain and spinal cord these nerves connect to other nerves via synapses on both axons and dendrites. A nerve can carry information regarding sensations, and ...Read more
Destruction of the dorsal root of the spinal cord would result in loss of what types of sensations if any?
Motor: It affects motor function.Get a more detailed answer ›
see below: A spinal nerve (root) is a large nerve bundle that leaves the spine at regular intervals, right and left. Inflammation can occur anywhere in the body. Think of a bee sting, with pain, swelling and sensitivity. Inflammation of the nerve root, causes pain close to the spine, and along the route of the nerve. Epidural steroid injections are sometimes used to place anti-inflammatories into the spine. ...Read more
It is a descriptive: Term used to label the nerves emerging from the end of the spinal cord which usually ends at the L1 level in most adults in a region termed the conus. Cauda equina or " horse's tail" is the appearance of these nerves as they dangle from the conus or end of the spinal cord as they transverse and exit through the lumbar and sacral spine regions. ...Read moreSee 1 more doctor answer
Can you have surgery on the sensory part of the radial nerve in the forearm? That is what the emg showed .
What will happen if an injury cuts the dorsal root of a spinal nerve that carries feelings of pain?
Numbness: The dorsal (posterior, toward the back) root carries sensation nerve fibers: feeling of light touch, vibration, sense of position (movement or where the arm or leg or joint is), pain. However, there is much overlap between the area serves by a single nerve, so there may not be total loss of sensation, depending on how the person is "wired.". ...Read moreSee 1 more doctor answer
Lumber nerves.: 5 sets of nerves ( one on each side, r & l) from each of the 5 lumber vertebral level. The lower ones, along with the upper sacral ones, combine to make the sciatic nerve. ...Read more
Spine Joints: Facet joints are places on the spinal bones where two bones actually meet and articulate and limits extension and rotation of that spinal segment. You have facet joints at every level of your spine from your neck to your low back. Many times arthritis or inflammation can arise here and cause pain. ...Read moreSee 2 more doctor answers
Could you tell me the name of the procedure where the nerves near the spine are burned to control pain?
RFA: Or radio frequency ablation. It is only for certain spine pains, so make sure it is correctly diagnosed with a diagnostic block at that area (medial branch block at that level). Its very safe and many people have benefits from 3-9 months with this procedure, with some only needing a single treatment. Hope that helps! ...Read more
Problem xitng spine: Nerves branch off in bundles from the spinal cord & exit thru an opening between the vertebrae.This is the nerve root. The opening itself is subject to narrowing or irritation from arthritis or various illnesses as are the tissues nearby. Nerve bundles are surrounded bu flexable tissue that can be compressed by the swelling nearby and end up choking off some of the nerve activity. ...Read moreSee 1 more doctor answer
If the ventral root of a spinal nerve were cut, what would be the result in the tissue or region that nerve supplies?
Atrophy or wasting.: When a muscle is denervated, it atrophies or 'shrivels up'. This is why patients who had polio have small paralyzed limbs in the effected distribution. ...Read more
There are several...: Peripheral nerve surgery is done by several different specialties...Most commonly hand surgeons, plastic surgeons, neurosurgeons. Each subspeciality has specific areas of peripheral nerve specialization....In the end the only way to find out what a surgeon commonly operates on is to ask! ...Read moreSee 1 more doctor answer
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