Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

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...
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...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Hounslow Health Inequalities in Dementia Care (HHIinD): Experiences of South Asian Ethnic Minority People Living With Dementia and Their Carers, and the Role of Arts, Heritage and Cultural Interventions.

Dementia (London, England)·2026
Same author

The impact of immigration detention on mental health: an updated systematic review.

BMC psychiatry·2026
Same author

Reflections from the Culture Box Live exhibition and training course.

Arts & health·2025
Same author

Naturalistic approach to investigate the neural correlates of a laundry cycle with and without fragrance.

Biomedical optics express·2024
Same author

Olfactory stimulation for people with dementia: A rapid review.

Dementia (London, England)·2022
Same author

Systematic review of the current psychosocial interventions for people with moderate to severe dementia.

International journal of geriatric psychiatry·2021

相关实验视频

Updated: Jul 8, 2026

Olfactory Behavioral Testing in the Adult Mouse
09:00

Olfactory Behavioral Testing in the Adult Mouse

Published on: January 28, 2009

19.5K

衰老和嗅觉训练:一个范围审查

Megan Loughnane1, Victoria Tischler1, Reem Khalid Saifeldeen1

  • 1School of Psychology, University of Surrey, Guildford, UK.

Innovation in aging
|June 17, 2024
PubMed
概括

嗅觉训练 (OT) 有利于老年人,包括那些有认知障碍的人. 这种训练可以改善嗅觉,认知和情绪,并可能防止认知能力下降.

科学领域:

  • 老年学是一门学科.
  • 神经科学是一个神经科学.
  • 耳鼻喉科 耳鼻喉科 耳鼻喉科

背景情况:

  • 嗅觉功能障碍在衰老中很常见.
  • 嗅觉训练 (OT) 可以改善嗅觉和认知功能.
  • 老年人和认知障碍患者的OT的好处需要进一步调查.

研究的目的:

  • 审查OT对老年人的嗅觉功能,认知和幸福感的影响.

主要方法:

  • 这是一个对四个主要数据库 (PubMed,Embase,EbscoHost,SCOPUS) 的范围审查.
  • 包括对55岁以上的人群进行的原始研究,这些人群接受了任何带有嗅觉测试的OT.
  • 数据被合成并以叙事形式呈现.

主要成果:

  • 包括23项研究.
  • OT对老年人,包括那些有认知障碍的人有好处.
  • 嗅觉功能,语义语言流性,工作记忆和抑郁症状减少的情况有所改善.

结论:

  • OT的好处超越了嗅觉功能,包括认知能力的提高和情绪的改善.
关键词:
认知 认知是一种认知.嗅觉是一种嗅觉.嗅觉训练是一种训练.幸福是一种幸福.

更多相关视频

Simple and Computer-assisted Olfactory Testing for Mice
06:40

Simple and Computer-assisted Olfactory Testing for Mice

Published on: June 15, 2015

10.0K
Controlled Odor Mimic Permeation Systems for Olfactory Training and Field Testing
05:54

Controlled Odor Mimic Permeation Systems for Olfactory Training and Field Testing

Published on: January 28, 2021

4.6K

相关实验视频

Last Updated: Jul 8, 2026

Olfactory Behavioral Testing in the Adult Mouse
09:00

Olfactory Behavioral Testing in the Adult Mouse

Published on: January 28, 2009

19.5K
Simple and Computer-assisted Olfactory Testing for Mice
06:40

Simple and Computer-assisted Olfactory Testing for Mice

Published on: June 15, 2015

10.0K
Controlled Odor Mimic Permeation Systems for Olfactory Training and Field Testing
05:54

Controlled Odor Mimic Permeation Systems for Olfactory Training and Field Testing

Published on: January 28, 2021

4.6K
  • 在老年人中,OT可能会对认知能力下降提供保护.
  • 需要对特定类型的痴呆症进行进一步的研究,以探索OT的好处.