相关实验视频

Updated: Jul 24, 2025

Author Spotlight: Assessing the Olfactory Effects of Airborne Pollutants — Buried Food and Social Odor Tests
04:00

Author Spotlight: Assessing the Olfactory Effects of Airborne Pollutants — Buried Food and Social Odor Tests

Published on: September 13, 2024

879

评估COVID-19患者的定性嗅觉功能障碍:对工具及其内容有效性的系统审查

Annelin Espetvedt1,2,3, Siri Wiig1,2, Kai Victor Myrnes-Hansen1,4

  • 1Department of Quality and Health Technology, Faculty of Health Sciences, University of Stavanger, Stavanger, Norway.

Frontiers in psychology
|July 6, 2023
PubMed
概括

一项系统性审查强调,在COVID-19之后,迫切需要验证的工具来评估定性嗅觉功能障碍,如帕洛斯米亚和幻觉症. 目前的评估方法不一致,阻碍了准确的诊断和治疗.

关键词:
在 COVID-19 疫情中,评估评估的评估评估的评估.内容有效性 内容有效性帕洛斯米亚 (parosmia) 是一种神经缩的现象.幻象症是一种幻象症 (phantosmia).有质的嗅觉功能障碍.工具 工具 工具 工具 工具

更多相关视频

A Free-breathing fMRI Method to Study Human Olfactory Function10:42

A Free-breathing fMRI Method to Study Human Olfactory Function

Published on: July 30, 2017

9.7K
Olfactory Assays for Mouse Models of Neurodegenerative Disease07:27

Olfactory Assays for Mouse Models of Neurodegenerative Disease

Published on: August 25, 2014

22.1K

相关概念视频

Olfactory Receptors: Location and Structure01:03

Olfactory Receptors: Location and Structure

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...
9.4K
Olfaction01:25

Olfaction

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...
44.5K
Physiology of Smell and Olfactory Pathway01:20

Physiology of Smell and Olfactory Pathway

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...
8.8K
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies01:27

Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies

Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
2.5K
COPD: Pathogenesis and Clinical Features01:20

COPD: Pathogenesis and Clinical Features

Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time.
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
358
Assessment of Respiration01:23

Assessment of Respiration

The respiratory system's basic structures and primary functions lay the foundation for nurses' comprehensive respiratory assessments. This assessment includes subjective and objective data to gauge the patient's respiratory health.
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
1.2K