Faster olfactory adaptation in patients with olfactory deficits: An analysis of results from odor threshold testing

Chen; B.; Haehner; A.; Mahmut; M.K.; Hummel; T.

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Faster olfactory adaptation in patients with olfactory deficits: An analysis of results from odor threshold testing

机译：嗅觉缺陷的患者中更快的嗅觉适应：对气味阈值测试的结果分析

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Background: Patients with olfactory deficits often report rapid and lasting olfactory adaptation compared to the time when they had normal olfactory function. However, this phenomenon receives little scientific attention. This retrospective study aimed to compare the patterns of olfactory adaptation in normosmic controls and patients with olfactory impairment by analyzing the trajectory of turning points in odor threshold tests based on the staircase technique. Methods: 4120 subjects (1684 hyposmia, 1742 anosmia and 694 normosmic controls) were included in this study. Their odor threshold, odor discrimination and odor identification ability were assessed using the Sniffin’ Sticks. We analyzed the trajectory of turning points in the odor threshold test. Results: Current results suggested that patients with hyposmia needed significantly more trials to reach the final threshold scores than controls and anosmic group, and controls needed more trials than anosmic group. The difference between the first turning point and final threshold scores in the anosmic group was significantly larger than in the hyposmia group and in controls. Conclusion: People with poor olfaction seem to adapt faster to olfactory stimuli. The trajectory of turning points in odor threshold test may serve as an indicator of olfactory adaptation and function of olfactory receptors. Olfactory adaptation may provide a new tool in the assessment of subtle olfactory loss. ? 2020, International Rhinologic Society. All rights reserved.

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来源
《Rhinology》 |2020年第5期|共6页
作者
Chen; B.; Haehner; A.; Mahmut; M.K.; Hummel; T.;
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Smell &

Taste Clinic Department of Otorhinolaryngology TU Dresden01307 Germany;

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正文语种 eng
中图分类耳鼻咽喉科学;
关键词
Anosmia; Hyposmia; Normosmic; Olfaction; Olfactory adaptation;

机译：Anosmia;hyposmia;normosmic;嗅觉;嗅觉适应;

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4. Olfactory responses of Aphidius gifuensis to odors of host plants and aphid-plant complexes [J] . Song Yang, Rui Xu, Shuo-Yuan Yang, 中国昆虫科学：英文版 . 2009,第006期
5. Multicenter investigation of 1,036 subjects using a standardized method for the assessment of olfactory function combining tests of odor identification, odor discrimination, and olfactory thresholds. [J] . Kobal G, Klimek L, Wolfensberger M, European archives of oto-rhino-laryngology: Official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) . 2000,第4期

机译：使用标准方法对1,036名受试者进行多中心调查，以评估嗅觉功能，结合气味识别，气味辨别和嗅觉阈值测试。
6. Normative data for the “Sniffin’ Sticks” including tests of odor identification, odor discrimination, and olfactory thresholds: an upgrade based on a group of more than 3,000 subjects [J] . T. Hummel, G. Kobal, H. Gudziol, European Archives of Oto-Rhino-Laryngology . 2007,第3期

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7. Normative data for the "Sniffin' Sticks" including tests of odor identification, odor discrimination, and olfactory thresholds: an upgrade based on a group of more than 3,000 subjects. [J] . Hummel T, Kobal G, Gudziol H, European archives of oto-rhino-laryngology: Official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) . 2007,第3期

机译：“嗅探棒”的标准数据包括气味识别，气味辨别和嗅觉阈值的测试：基于3,000多个对象的组的升级。
8. Italian Olfactory Identification Test (IOIT): a new quantitative test for the olfactory function. Results in patients with Parkinson's disease. [C] . Maremmani C., Marini P., Ramat S., International Conference on Alzheimer's and Parkinson's Diseases . 2009

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机译：气味诱发抑制嗅觉感觉神经元驱动果蝇的嗅觉感知。

Faster olfactory adaptation in patients with olfactory deficits: An analysis of results from odor threshold testing

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