Essay sample library > Bradykinesia

Bradykinesia

2023-09-14 18:39:41

Bradykinesia perception is an invisible part of everyone. It can not be explained, defined or fixed in the way most scientists want. In some aspects, you can teach perception - by human environment or background, you may recognize the situation in a certain way. In other ways, perception is unpredictable and constantly changing. Again, trying to explain what is difficult to explain, the last two sentences have flaws. Because they are based on the perception of the author.

Slow motion: The slowness of movement is another word of "delaying movement". Parkinson slowed down the movement system and it seemed that the person did not make facial expressions or remained stationary. Reducing the speed usually hinders the ability to perform simple tasks, such as pressing shirt buttons or cutting food. People walking often drag their feet while walking. Postural instability: Parkinson's disease may interfere with the person's ability to stand. Postural instability refers to swinging that occurs frequently when a patient is standing or standing from a sitting position. If it is unstable, if someone touches it, it may be easier for the person to retreat or topple over

Parkinson's disease is dyskinesia whose main symptoms are tremor, stiffness, bradykinesia and an unstable posture. Initially, drugs like L: - dopa or dopamine agonists can control these symptoms, but as the disease progresses, the effects of these drugs decrease. In previous studies it has been reported that repetitive transcranial magnetic stimulation (rTMS) can improve these motor symptoms. The purpose of this study was to investigate the neurological mechanisms at which 25 Hz rTMS could improve motor symptoms of Parkinson's disease. In a double-blind, placebo-controlled study, the effect of 25 Hz was evaluated. In 10 patients of rTMS in Parkinson's disease patients, 15 rTMS sessions were performed in the primary cortex of the two hemispheres (one after another). Functional magnetic resonance imaging shows different cortical patterns in the prefrontal cortex when patients perform complex tapping tests while rTMS improves bradykinesia