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相关概念视频

Sleep Apnea01:21

Sleep Apnea

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Sleep apnea is a condition where breathing stops intermittently during sleep, often leading to significant health issues. Each episode can last from 10 to 20 seconds or more and is frequently accompanied by a brief arousal from sleep. This disturbance, largely unnoticed by the individual, can lead to severe daytime fatigue. Commonly, individuals seek help after being informed by their partners about loud snoring and noticeable breathing pauses during sleep.
The condition is more prevalent among...
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Olfactory Receptors: Location and Structure01:03

Olfactory Receptors: Location and Structure

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The process of olfaction, also known as the sense of smell, is a sophisticated chemical response system. The specialized sensory neurons that facilitate this process, known as olfactory receptor neurons, are situated in an upper segment of the nasal cavity, known as the olfactory epithelium. Olfactory sensory neurons are bipolar, with their dendrites extending from the epithelium's apex into the mucus that lines the nasal cavity. Airborne molecules, when inhaled, traverse the olfactory...
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Olfaction01:25

Olfaction

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The sense of smell is achieved through the activities of the olfactory system. It starts when an airborne odorant enters the nasal cavity and reaches olfactory epithelium (OE). The OE is protected by a thin layer of mucus, which also serves the purpose of dissolving more complex compounds into simpler chemical odorants. The size of the OE and the density of sensory neurons varies among species; in humans, the OE is only about 9-10 cm2.
The olfactory receptors are embedded in the cilia of the...
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Physiology of Smell and Olfactory Pathway01:20

Physiology of Smell and Olfactory Pathway

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Humans detect odors with the help of specialized cells located in the upper part of the nasal cavity, called olfactory receptor neurons (ORNs). ORNs possess hair-like structures called cilia, which are receptive to sensations from the inhaled air. When an odorant molecule binds to a specific receptor on the cell of the cilia, it leads to a series of events that ultimately cause the ORN to send electrical signals to the olfactory bulb in the brain through the olfactory nerves.
The olfactory...
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Sleep-Wake Cycles01:24

Sleep-Wake Cycles

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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:
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Other Pulmonary Disorders01:17

Other Pulmonary Disorders

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Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
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Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea
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探索阻塞性睡眠呼吸暂停和嗅觉功能之间的关系.

Antonino Maniaci1,2,3, Mario Lentini1,2, Maria Rita Bianco4

  • 1Department of Medicine and Surgery, University of Enna "Kore", 94100 Enna, Italy.

Life (Basel, Switzerland)
|April 26, 2025
PubMed
概括

阻塞性睡眠呼吸暂停 (OSA) 与嗅觉功能障碍有关,OSA患者的发病率更高. 本综述探讨了睡眠呼吸暂停和嗅觉障碍的联系,机制和治疗影响.

关键词:
炎症 炎症是一种炎症.慢性间歇性缺氧 慢性间歇性缺氧持续的正气道压力持续的正气道压力多学科的管理管理.神经认知功能 神经认知功能阻塞性睡眠呼吸暂停 (SOP) 的情况.嗅觉评估 嗅觉评估 嗅觉评估嗅觉功能障碍 嗅觉功能障碍嗅觉训练是通过嗅觉训练进行的.睡眠的碎片化 睡眠的碎片化

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Author Spotlight: Exploring Olfactory Influences on Corticospinal Excitability - Insights and Innovations in Neurological Research
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Author Spotlight: Assessing the Olfactory Effects of Airborne Pollutants — Buried Food and Social Odor Tests
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相关实验视频

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Author Spotlight: Exploring Olfactory Influences on Corticospinal Excitability - Insights and Innovations in Neurological Research
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Author Spotlight: Assessing the Olfactory Effects of Airborne Pollutants — Buried Food and Social Odor Tests
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科学领域:

  • 整合了对阻塞性睡眠呼吸暂停 (OSA) 和嗅觉障碍的研究,以前是不同的领域.

背景情况:

  • 阻塞性睡眠呼吸暂停 (OSA) 是一种慢性疾病,影响健康和生活质量.
  • 越来越多的证据表明,OSA和嗅觉功能障碍之间存在强烈联系.

研究的目的:

  • 提供关于OSA和嗅觉障碍之间的关系的全面概述.
  • 探索这种关联的假设机制和临床影响.

主要方法:

  • 这是一个叙事综述,综合了最近关于OSA和嗅觉功能障碍的研究.
  • 探讨了包括慢性间歇性缺氧,炎症和神经解剖学变化的机制.

主要成果:

  • 与一般人群相比,患有OSA的患者出现嗅觉功能障碍的频率明显高.
  • 由OSA患者的嗅觉功能障碍增加表明潜在的因果关系.

结论:

  • 嗅觉评估可以作为OSA的诊断工具.
  • 了解这种相互作用对于管理患有这两种疾病的患者和指导未来研究至关重要.