Unveiling the scented spectrum: a mini review of objective olfactory assessment and event-related potentials.

IF 0.8 4区医学 Q3 OTORHINOLARYNGOLOGY Journal of Laryngology and Otology Pub Date : 2024-10-21 DOI:10.1017/S0022215124001658

Anshika Baranwal, Mahesh Arjundhan Gadhvi, Abhinav Dixit

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Abstract

Objective: The objective of the study is to examine the current state of research and technology related to objective olfactory assessment, highlighting the merits and demerits of the techniques. It aims to specifically explore olfactory event-related potentials, discussing their potential applications, benefits, drawbacks, and prospects in the field.

Methods: A five-month narrative review examined English-language articles from PubMed, Scopus, and Google Scholar, critically summarising titles, abstracts, and full texts, while excluding non-English and methodologically weak studies.

Results: This study provides a detailed investigation into various objective methods utilised and the applicability of olfactory event-related potentials for assessing olfaction. We reviewed key elements, such as techniques, stimulus delivery methods, optimal electrode placement, and waveform analysis.

Conclusion: Olfactory event-related potentials offers substantial promise in enhancing the diagnostic accuracy of olfactory dysfunction across various clinical contexts. This thorough review highlights the utility and potential of olfactory event-related potentials in improving the precision and efficacy of olfactory assessments.

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揭开香味光谱的神秘面纱：客观嗅觉评估和事件相关电位的小型回顾。

目的：本研究的目的是考察客观嗅觉评估相关的研究和技术的现状，突出这些技术的优缺点。它的目的是专门探讨嗅觉事件相关的潜力，讨论其潜在的应用，优点，缺点和前景。方法：对PubMed、Scopus和谷歌Scholar上的英语文章进行为期5个月的叙述性回顾，对标题、摘要和全文进行批判性总结，同时排除非英语和方法学薄弱的研究。结果：本研究详细探讨了各种客观方法以及嗅觉事件相关电位评估嗅觉的适用性。我们回顾了关键要素，如技术、刺激传递方法、最佳电极放置和波形分析。结论：嗅觉事件相关电位在提高各种临床情况下嗅觉功能障碍的诊断准确性方面具有重要的前景。这篇综述强调了嗅觉事件相关电位在提高嗅觉评估的准确性和有效性方面的效用和潜力。

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来源期刊

Journal of Laryngology and Otology 医学-耳鼻喉科学

CiteScore

3.20

自引率

11.80%

发文量

593

审稿时长

3-6 weeks

期刊介绍： The Journal of Laryngology & Otology (JLO) is a leading, monthly journal containing original scientific articles and clinical records in otology, rhinology, laryngology and related specialties. Founded in 1887, JLO is absorbing reading for ENT specialists and trainees. The journal has an international outlook with contributions from around the world, relevant to all specialists in this area regardless of the country in which they practise. JLO contains main articles (original, review and historical), case reports and short reports as well as radiology, pathology or oncology in focus, a selection of abstracts, book reviews, letters to the editor, general notes and calendar, operative surgery techniques, and occasional supplements. It is fully illustrated and has become a definitive reference source in this fast-moving subject area. Published monthly an annual subscription is excellent value for money. Included in the subscription is access to the JLO interactive web site with searchable abstract database of the journal archive back to 1887.