在REM睡眠期间发生的运动事件与帕金森病的叶活动有关
Han-Xing Li1, Jun-Yi Liu2, Jing-Yi Wang3
1Department of Neurology and Clinical Research Center of Neurological Disease, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, People's Republic of China.
Sleep medicine
|April 3, 2025
概括
患有REM睡眠运动事件的帕金森病患者表现出异常的大脑活动,特别是在脑后皮层. /β比可以预测这些运动事件.
科学领域:
- 神经科学是一个神经科学.
- 睡眠医学 睡眠医学
- 运动障碍 运动障碍
背景情况:
- 在REM睡眠期间发生的异常运动事件在帕金森病 (PD) 中很常见.
- 之前的研究还没有全面评估这些汽车赛事.
- 了解这些事件对于PD管理至关重要.
研究的目的:
- 在PD患者中对REM睡眠运动事件进行分类.
- 研究运动事件,临床症状,睡眠结构和皮质电生理学之间的关系.
- 在PD中识别REM睡眠运动事件的预测因素.
主要方法:
- 116名PD患者接受了临床评估和视频多梦图 (PSG).
- 雷姆睡眠运动事件被分类为基本或复杂.
- 患者被分为PD非运动事件 (PD-nME),PD基本运动事件 (PD-eME) 和PD复杂运动事件 (PD-cME).
- 接收器运行特征 (ROC) 曲线分析了PSG-EEG预测值.
主要成果:
- PD-cME组的总睡眠时间更长,REM睡眠比例增加,REM延迟时间更短.
- 与PD-nME相比,PD-eME和PD-cME两组都显示出较高的和较低的β相对功率.
- 在PD-cME组表现出左叶的α相对功率降低.
- 右叶的/β比 (TBR) 预测了基本和复杂的运动事件.
结论:
- 在PD中,REM睡眠运动事件与皮层激活异常有关.
- 脑后皮层可能参与REM睡眠的神经回路.
- TBR是PD中REM睡眠运动事件的潜在预测因素.
更多相关视频
07:26Characterizing the Relationship Between Eye Movement Parameters and Cognitive Functions in Non-demented Parkinson's Disease Patients with Eye Tracking
Published on: September 26, 2019
7.7K
09:04Recording Gamma Band Oscillations in Pedunculopontine Nucleus Neurons
Published on: September 14, 2016
8.6K
相关概念视频
01:15REM Sleep Behavior Disorder
115
REM Sleep Behavior Disorder (RBD) is a sleep disorder characterized by the absence of muscle paralysis that normally occurs during the REM phase of sleep. This absence allows individuals to physically act out their dreams, which are often vivid and disturbing. Common behaviors exhibited during episodes include kicking, punching, and yelling. These actions can be dangerous, potentially leading to injuries for the person with RBD or their bed partner.
RBD is significantly associated with...
RBD is significantly associated with...
115
01:15Parkinson's Disease: Overview
353
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...
353
01:24Parkinson's Disease: Treatment
162
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 is primarily a result of the loss of dopaminergic neurons in the substantia nigra pars compacta. The cornerstone of...
162
01:37Neural Regulation
39.0K
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.
39.0K
01:24Sleep-Wake Cycles
1.1K
Sleep is an essential physiological process vital to maintaining overall well-being. The reticular activating system (RAS), a network of neurons in the brainstem, regulates wakefulness and sleep. While it may seem passive, sleep consists of distinct cycles, each with its unique characteristics and functions. Two key sleep phases are non-rapid eye movement (NREM) and rapid eye movement (REM).
NREM Sleep
NREM sleep comprises four progressive stages that seamlessly merge:
NREM Sleep
NREM sleep comprises four progressive stages that seamlessly merge:
1.1K