What is dyskinesia?

dyskinesis is one of many similar disorders of voluntary muscle movement. Sometimes they are characterized by impaired ability to perform voluntary movements, such as walking or getting up, but they also occur as involuntary muscle spasms causing sudden tips. Many of them are symptoms of neurological disorders such as Parkinson or Huntington's disease. A small number of psychiatric drugs that affect the function of the neurotransmitter in the brain may cause dyskinesis as side effects in individuals who have certain mental illnesses and genetic risk factors.

movement disorders that worsen or reduce voluntary movement or cause involuntary muscle contractions are called dyskinesis. They are often caused by neurological conditions, including neurodegenerative diseases, especially those affecting brain basal ganglia and cerebellar. Some dyskinesia, called dystonia, cause unusual movements even in patients with peace or calm. Dystonia causes muscle contractions Powerful NATOlik to twist limbs into abnormal, twisted positions. Hykokinesia form a subclass of disorders involving the inability to move, called acinesia and slow movements called bradykinesia.

choreas are dyskinesis with random, sudden movements that can be short or can become long and violent explosions of activity. They come from diseases including metal poisoning, Huntington's disease and various pathologies of basal ganglia and brain brain. Named after dancing a Greek word, the chorea can manifest itself as an inability to maintain the desired posture, a decrease in objects and especially random dance movements. Some of them are characterized by slow, written movements, while other forms called balisms may be intense to a point where patients are beating or jumping.

Parkinson's disease is accompanied by various dyskinesia, including the difficulty of walking that occurTavu progresses. This occurs partly because of cellular death in the areas of the brain, such as nigra nouns, one of the ways that controls the coordination and performing movement. In many patients, the cerebellar instructions in the brain cause stirring and impaired walking along with the loss of balance. Furthermore, many Parkinson individuals treated with Levadopa drugs develop secondary, progressive dyskinesia after several years for this medicine. Hemiballism, a condition with the similarities to Parkinson, is rare and has a unique padeology where patients experience involuntary and violent throwing their limbs.

tardive dyskinesis are involuntary movements of muscle groups and arise in some patients as a side effect of treatment with psychiatric drugs that block the effects of dopamine, which is an important chemical messenger for brain regulation of movement stability. The occurrence of tardive dyskinesia varies between patients and is the highest between schizophrenics. Another class of movement disorders are tics, sudden and recurring muscle groupsn, which are sometimes accompanied by loss of voice and not only muscle control. Serious motor tics can occur under conditions such as Tourette's syndrome and genetic disorders such as Huntington's disease.