睡眠架构,肌肉功能,和日常生活活动在患有萨尔科佩尼亚的患者
Eduardo López-Ramírez1,2, Gabriela Millán-Rosas1, Rafael Santana-Miranda1
1Clinic of Sleep Disorders, Faculty of Medicine, Universidad Nacional de México (UNAM), Ciudad de México, Mexico.
Sleep science (Sao Paulo, Brazil)
|September 26, 2025
概括
麻症患者显示睡眠模式,肌肉力量和日常活动之间的联系. 握力的强度与老年人的总睡眠时间和日常生活活动指数有关.
科学领域:
- 老年学是一门学科.
- 睡眠医学 睡眠医学
- 肌肉生理学 肌肉生理学
背景情况:
- 标志着肌肉质量和力量损失的萨尔科佩尼亚,影响着老年人.
- 睡眠障碍在老年人群中很常见,可能会影响肌肉健康.
- 在sarcopenia中,睡眠架构,肌肉功能和日常活动之间的关系需要进一步调查.
研究的目的:
- 在患有肉症的患者中,研究多睡眠学 (睡眠研究) 度量,肌肉质量和力量,以及日常生活活动指数 (DLAI) 之间的关联.
- 为了比较sarcopenic个体和健康对照之间的睡眠参数.
主要方法:
- 聚睡眠学,肌肉质量和力量评估以及DLAI在16名患有肉类的患者和26名对照患者 (年龄>60岁) 中进行了测量.
- 统计分析比较了sarcopenia组内的变量和相关性.
主要成果:
- 在sarcopenia患者和对照人群之间没有观察到多睡眠学发现的显著差异.
- 在肉症患者中,REM睡眠延迟与体重和REM百分比呈正相关性.
- 总睡眠时间与握力正相关,而呼吸暂停指数与握力负相关. DLAI与握力有积极的相关性.
结论:
- 萨科佩尼亚与特定的睡眠变化有关,包括REM睡眠延迟和总睡眠时间.
- 抓握强度是肌肉功能的关键指标,与肉类的个体的睡眠质量和日常体力活动有关.
- 这些发现突出了睡眠,肌肉功能和肉类的日常活动之间的复杂相互作用,需要进一步研究.
相关概念视频
Sleep-Wake Cycles
2.7K
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:
2.7K
REM Sleep Behavior Disorder
1.4K
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...
1.4K
Understanding Sleep
1.4K
Sleep, an essential biological state, involves significant reductions in physical activity, sensory awareness, and interaction with the environment. This complex physiological process is primarily regulated by specific brain regions, notably the hypothalamus and pons, which govern the sleep-wake cycle or circadian rhythm.
The circadian rhythm, a nearly 24-hour cycle, is deeply influenced by environmental light cues. Light exposure directly affects the hypothalamus, which in turn regulates...
The circadian rhythm, a nearly 24-hour cycle, is deeply influenced by environmental light cues. Light exposure directly affects the hypothalamus, which in turn regulates...
1.4K
Stages of Sleep
1.3K
Sleep progresses through distinct stages, each characterized by specific brain wave patterns and physiological responses ranging from wakefulness to stages of non-rapid eye movement, known as non-REM, to rapid eye movement, referred to as REM. Understanding these stages helps in recognizing how sleep supports various bodily and cognitive functions.
Before sleep begins, in wakefulness, the brain exhibits primarily beta waves, which are high in frequency and low in amplitude, indicating alertness...
Before sleep begins, in wakefulness, the brain exhibits primarily beta waves, which are high in frequency and low in amplitude, indicating alertness...
1.3K
Narcolepsy
500
Narcolepsy is a chronic sleep disorder characterized by pervasive, uncontrolled sleepiness and other sleep disturbances. One of its hallmark symptoms is an abrupt transition to REM sleep upon falling asleep, which causes symptoms typically associated with this phase to occur unexpectedly during wakefulness. These include the following symptoms, which typically last from a minute or two to half an hour.
500
Skeletal Muscle Relaxants: Adverse Effects
776
Skeletal muscle relaxants are widely used for muscle paralysis and relieving pain following any muscle injury or stiffness. However, depending on the drug type, they can have adverse effects that range from mild to severe. Usually, nondepolarizing neuromuscular blockers have minimal side effects. For example, drugs like d-tubocurarine, cisatracurium, and rocuronium cause hypotension, whereas drugs like baclofen, when stopped abruptly, can lead to the recurrence of spastic conditions.
Unlike...
Unlike...
776


