相关实验视频
Updated: Jul 19, 2025
06:13
Vertical T-maze Choice Assay for Arthropod Response to Odorants
Published on: February 14, 2013
14.8K
在T&T嗅觉测量中测量气味识别值方法的评估:一项调查研究
Kei Hosoya1, Taro Komachi2, Yohei Maeda3
1Department of Otolaryngology, Nippon Medical School, Musashi Kosugi Hospital, Kanagawa, Japan.
Auris, nasus, larynx
|August 13, 2023
概括
通过T&T嗅觉测量测量的气味识别值显示,各设施对正确的气味表达和嗅觉术语表的使用情况存在差异. 需要标准化,以便对患者的气味进行一致的评估.
科学领域:
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 嗅觉功能的测试 嗅觉功能的测试
- 医学诊断 医学诊断 医学诊断
背景情况:
- T&T嗅觉测量是评估气味识别值的标准方法.
- 目前的方法依赖于检查员的判断或从嗅觉术语表中选择患者.
- 这些方法的变化可能会影响诊断的准确性.
研究的目的:
- 调查有关T&T嗅觉法中标准气味的正确气味表达的当前做法.
- 为了澄清使用和对嗅觉术语表的感知满意度.
- 确定嗅觉测试程序的标准化领域.
主要方法:
- 一份问卷分发给耳鼻喉科医生和医疗人员进行T&T嗅觉测量.
- 该调查涵盖了设施背景,测试环境,气味识别程序和嗅觉术语表的使用.
- 分析了81个设施的反应.
主要成果:
- 使用的标准气味的顺序和正确气味表达的标准存在显著差异.
- 当患者不确定时,设施采用了不同的策略,包括呈现嗅觉术语表或增加气味度.
- 大多数设施都接受了在嗅觉术语表中未列出的气味表达式,导致设施间的差异.
结论:
- 通过T&T嗅觉测量测试的气味识别值测试在定义正确的气味表达和使用嗅觉术语表方面表现出相当大的异质性.
- 这些不一致性凸显了需要标准化的协议,以确保可靠和可重复的嗅觉评估.
更多相关视频
06:13Author Spotlight: Exploring Olfactory Influences on Corticospinal Excitability - Insights and Innovations in Neurological Research
Published on: January 19, 2024
1.1K
08:52Psychophysical Tracking Method to Assess Taste Detection Thresholds in Children, Adolescents, and Adults: The Taste Detection Threshold TDT Test
Published on: April 21, 2021
4.6K
相关概念视频
01:25Olfaction
44.5K
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...
The olfactory receptors are embedded in the cilia of the...
44.5K
01:27Tactile and Chemical Senses
324
Tactile senses encompass touch, temperature, and pain, each mediated by specific receptors. Touch receptors detect mechanical energy or pressure against the skin. Sensory fibers from these receptors enter the spinal cord and relay information to the brain stem. Here, most fibers cross over to the opposite side of the brain. The touch information then moves to the thalamus, which projects a map of the body's surface onto the somatosensory areas of the parietal lobes in the cerebral cortex.
324