Extrapyramidal Symptoms - Conditions

Conditions

  • Acute dystonic reactions: muscular spasms of neck – torticollis, eyes – oculogyric crisis, tongue, or jaw; more frequent in children
  • Akathisia: A feeling of motor restlessness
  • Pseudoparkinsonism: drug-induced parkinsonism (cogwheel rigidity, bradykinesia/akinesia, resting tremor, and postural instability; more frequent in adults and the elderly). Although Parkinson's disease is primarily a disease of the nigrostriatal pathway and not the extrapyramidal system, loss of dopaminergic neurons in the substantia nigra leads to dysregulation of the extrapyramidal system. Since this system regulates posture and skeletal muscle tone, a result is the characteristic bradykinesia of Parkinson's.
  • Tardive dyskinesia: involuntary asymmetrical movements of the muscles, this is a long term chronic condition associated with long term use of antipsychotics.

Read more about this topic:  Extrapyramidal Symptoms

Famous quotes containing the word conditions:

    “There is no society known where a more or less developed criminality is not found under different forms. No people exists whose morality is not daily infringed upon. We must therefore call crime necessary and declare that it cannot be non-existent, that the fundamental conditions of social organization, as they are understood, logically imply it.”
    —Emile Durkheim (1858–1917)

    “Armies, for the most part, are made up of men drawn from simple and peaceful lives. In time of war they suddenly find themselves living under conditions of violence, requiring new rules of conduct that are in direct contrast to the conditions they lived under as civilians. They learn to accept this to perform their duties as fighting men.”
    —Gil Doud, U.S. screenwriter, and Jesse Hibbs. Walter Bedell Smith (Himself)

    “To get it right, be born with luck or else make it. Never give up. Get the knack of getting people to help you and also pitch in yourself. A little money helps, but what really gets it right is to never—I repeat—never under any conditions face the facts.”
    —Ruth Gordon (1896–1985)