In most cases, the main symptom of dystonia dyskinesia is involuntary muscle contractions. People with dystonia generally appear to twist and distort their limbs, moving them wildly. This disorder can be traced to abnormal function in the brain's cerebral cortex. It is often genetic. Chorea dyski...
Tardive dyskinesia is caused by problems with the dopamine receptors in the basal ganglia. The choreas are dyskinesias with random, abrupt movements, which may be brief or may become long and violent bursts of activity. They derive from ailments including metal poisoning, Huntington's disease, an...
Dystonia and Parkinson's disease are closely linked disorders sharing many pathophysiological overlaps. Dystonia can be seen in 30% or more of the patients suffering with PD and sometimes can precede the overt parkinsonism. The response of early dystonia to the introduction of dopamine replacement ...
What is dystonia and freezing in Parkinson’s disease? Along with motor fluctuations and dyskinesia, some people with Parkinson’s disease experience problems with muscle contractions called dystonia and freezing. Dystonia is the involuntary, continuous contractions of muscles that result in repetitive mov...
Degenerative disease of the brain covers a wide complex of different conditions, and most of its causes are even unclear today. It seems that is more probably to appear old, and therefore, impact negatively the life of the elderly.Answer and Explanation: ...
Parkinson’s disease is a disorder wherein certain cells in the brain gradually sicken and die off. This causes problems with brain signaling and gives rise to a characteristic set of motor symptoms, namely slowed movements, rigidity, tremor, and balance problems, as well as nonmotor symptoms....
What is the pathogenesis of scleroderma? What is dystonia-Parkinsonism? What is a triggered earthquake? What is the pathogenesis of inflammation? What are basalts? What are the causes of sarcopenia? Who came up with tropism? What kind of fault is the Laramide orogeny?
The potential causes of neurogenic oropharyngeal dysphagia in cases in which the underlying neurologic disorder is not readily apparent are discussed. The most common basis for unexplained neurogenic dysphagia may be cerebrovascular disease in the form of either confluent periventricular infacts or small,...
Is eye twitching a sign of something serious? Although rare, twitching eyelids can be an early sign of certain brain and nervous system disorders. These can include: Parkinson’s disease Bell's palsy Cervical dystonia Dystonia Multiple sclerosis ...
The trigeminal nerve is one of the (twelve) cranial (head) nerves which has three divisions (ophthalmic, maxillary, and mandibular) supplying to the areas of the upper eyelid to the lower chin. Neuralgia means pain. TN is a disorder of the Trigeminal nerve which presents as facial pain and...