ArticleEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery2023
Correlations between gustatory, trigeminal, and olfactory functions and nasal airflow.
Article in European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 13 citations in OpenAlex.
- Impact of Septoplasty on Cognitive Function.Medeniyet medical journal · 2026Article
- Conductive Mechanisms of Olfactory Dysfunction in Chronic Rhinosinusitis: A Focus on Nasal Airflow Dynamics and Olfactory Mucus.Clinical reviews in allergy & immunology · 2026Review
- Association between olfactory dysfunction and gustatory dysfunction: evidence from the National Health and Nutrition Examination Survey.Frontiers in public health · 2025Article
- Decoding the Effect of Running on Flavor Perception Changes during Consumption of Sports Drinks.Foods (Basel, Switzerland) · 2024Article
- Quantitive Assessment of Gustatory Function and Its Association with Demographics, and Systemic Morbidity.Biology · 2024Article
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
Abstract
purposeTo determine the relationship of chemosensory screening and nasal airflow tests among the same set of participants, and to determine other factors that are related to the outcomes of these tests.
methodsParticipants had no chemosensory complaints. Structured medical history was taken. Participants underwent 5 screening tests: q-sticks (orthonasal olfaction), q-powders (retronasal olfaction), trigeminal lateralization test, taste sprays, and peak nasal inspiratory flow (PNIF). Ratings of smell/taste ability and nasal airflow were obtained using visual analogue scales (VAS). Composite sinusitis symptoms and significance of olfaction questionnaire scores were also determined.
resultsFour hundred participants were included in the study, 156 men, 244 women; aged 18-82 years (mean: 46). The q-powders and taste spray scores were weakly positively correlated with all the other chemosensory tests and PNIF. However, chemosensory test scores were not correlated with VAS, composite sinusitis symptoms, and significance of olfaction questionnaire scores. Various tests showed significant decrease starting at specific ages (in years, PNIF and trigeminal lateralization: 40, q-powders: 60, and q-sticks: 70).
conclusionChemosensory screening tests and self-rated chemosensory function showed no correlation in participants without chemosensory complaints. In addition, gustatory function appeared to be correlated with olfactory and trigeminal function but also with nasal airflow, and nasal airflow was related not only to olfactory but also to trigeminal and taste function. Over all, the results suggest that chemosensory functions (orthonasal olfactory, trigeminal, retronasal olfactory, gustatory) and nasal airflow are correlated with each other, which we propose may be possibly mediated, at least in part, through central nervous system interactions.
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