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Research suggests that the same vascular mechanism and nerve implicated in "brain freeze" cause the aura (sensory disturbance) and pulsatile (throbbing pain) phases of migraines. [ 14 ] It is possible to have a cold-stimulus headache in both hot and cold weather, contrary to popular belief , because the effect relies upon the temperature of the ...
Peripheral neuropathy may be classified according to the number and distribution of nerves affected (mononeuropathy, mononeuritis multiplex, or polyneuropathy), the type of nerve fiber predominantly affected (motor, sensory, autonomic), or the process affecting the nerves; e.g., inflammation (), compression (compression neuropathy), chemotherapy (chemotherapy-induced peripheral neuropathy).
Cerebellar ataxia with neuropathy and vestibular areflexia syndrome (CANVAS) is an autosomal recessive late-onset heredodegenerative multisystem neurological disease. The symptoms include poor balance and difficulty walking.
Brain herniation can cause severe disability or death. In fact, when herniation is visible on a CT scan , the prognosis for a meaningful recovery of neurological function is poor. [ 2 ] The patient may become paralyzed on the same side as the lesion causing the pressure, or damage to parts of the brain caused by herniation may cause paralysis ...
You slept eight luxurious hours last night (or, you know, at least six). But as soon as you sat up in bed this morning, you noticed it. The throbbing temples. The pounding at the base of your skull.
The final product of this communication is the ability to see, hear or feel something as interpreted by the brain. Dejerine–Roussy syndrome most often compromises tactile sensation. Therefore, the damage in the thalamus causes miscommunication between the afferent pathway and the cortex of the brain, changing what or how one feels. [1]
Large proteins passing into the brain can put neurological tissue at risk of toxic effects. The blood-brain barrier junctions are typically found to have WE lesions located at that region of the brain. [53] An altered blood–brain barrier may cause a perturbed response to certain drugs and foods. [56]
Focal neurologic signs, also known as focal neurological deficits or focal CNS signs, are impairments of nerve, spinal cord, or brain function that affects a specific region of the body, e.g. weakness in the left arm, the right leg, paresis, or plegia. [citation needed]