相关实验视频

Updated: Jan 16, 2026

Controlling Parkinson's Disease With Adaptive Deep Brain Stimulation

Controlling Parkinson's Disease With Adaptive Deep Brain Stimulation

Published on: July 16, 2014

帕金森病的休息和动作震:从长期STN-DBS的病理生理学见解

Alessandro Zampogna^1,2,3, Antonio Suppa^1,3, Martina Patera^1,2

¹Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy.

NPJ Parkinson's disease

|October 2, 2025

概括

帕金森病 (PD) 的休息是稳定的,对STN-DBS等治疗反应良好. 然而,动作震随着时间的推移而恶化,这表明PD患者的潜在机制不同.

科学领域:

神经学神经学
神经科学是一个神经科学.
运动障碍运动障碍

背景情况:

震是帕金森病 (PD) 的关键症状,但其长期进展,特别是休息和动作震之间的相互作用,尚未完全理解.
了解的演变对于管理PD和开发向疗法至关重要.

研究的目的:

调查帕金森病患者的休息和动作震的长期变化,这些患者接受了亚thalamic核深度大脑刺激 (STN-DBS).
为了比较休息与动作震的治疗反应和进展模式.
探索震类型与其他PD运动症状之间的关系.

主要方法:

对301名帕金森病患者的回顾性分析,这些患者接受了双边STN-DBS治疗.
在手术前和手术后1,10年和15年使用特定的UPDRS-III子项目评估静止和动作震.
统计分析比较震的进展,治疗反应 (L-Dopa,STN-DBS),以及震类型和运动症状之间的相关性.

主要成果:

大多数患者 (61.8%) 呈现出休息和动作.
休息震对L-Dopa和STN-DBS的反应更好,长期保持稳定.
随着时间的推移,动作震恶化,特别是在震主导和混合PD表型 (p <0.05) 中.
观察到震类型之间的中等关联 OFF-药物治疗,随着治疗减弱.
动作震与勃拉迪基尼西亚和刚性有很弱的相关性.

结论:

帕金森病的休息和动作震可能涉及不同的病理生理机制和神经回路.
休息更容易接受当前的治疗,并显示长期稳定性,而动作进展,反应较差.
这些发现突出了对PD中各种类型的差异化治疗策略的需要.

更多相关视频

A Novel Approach to Assess Motor Outcome of Deep Brain Stimulation Effects in the Hemiparkinsonian Rat: Staircase and Cylinder Test

A Novel Approach to Assess Motor Outcome of Deep Brain Stimulation Effects in the Hemiparkinsonian Rat: Staircase and Cylinder Test

Published on: May 31, 2016

Using Saccadometry with Deep Brain Stimulation to Study Normal and Pathological Brain Function

Using Saccadometry with Deep Brain Stimulation to Study Normal and Pathological Brain Function

Published on: July 14, 2016

相关概念视频

Parkinson's Disease: Treatment

Parkinson's Disease: Treatment

Neurodegenerative disorders, such as Parkinson's Disease (PD), involve the gradual and irreversible destruction of neurons in particular brain areas. These disorders exhibit standard features like proteinopathies, selective vulnerability of some neurons, and an interaction of intrinsic properties, genetics, and environmental influences in neural injury.
Parkinson's Disease is primarily a result of the loss of dopaminergic neurons in the substantia nigra pars compacta. The cornerstone of...

Parkinson's Disease: Overview

Parkinson's Disease: Overview

Neurodegenerative disorders are progressive diseases that cause irreversible damage and loss to neurons in specific brain areas. Examples of these disorders include Parkinson's disease, Alzheimer's disease, Multiple Sclerosis (MS), and Amyotrophic Lateral Sclerosis (ALS). These disorders share characteristics such as proteinopathies, selective neuronal vulnerability, and a complex interplay between genetic and environmental factors. The primary therapeutic goal for these conditions is...

Neural Regulation

Neural Regulation

Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.