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Effects of “trigeminal training” on trigeminal sensitivity and self-rated nasal patency

PURPOSE: Patients with the feeling of a congested nose not always suffer from an anatomical obstruction but might just have a low trigeminal sensibility, which prevents them from perceiving the nasal airstream. We examined whether intermittent trigeminal stimulation increases sensitivity of the nasa...

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Autores principales: Oleszkiewicz, Anna, Schultheiss, Timo, Schriever, Valentin A., Linke, Jana, Cuevas, Mandy, Hähner, Antje, Hummel, Thomas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5992236/
https://www.ncbi.nlm.nih.gov/pubmed/29744638
http://dx.doi.org/10.1007/s00405-018-4993-5
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author Oleszkiewicz, Anna
Schultheiss, Timo
Schriever, Valentin A.
Linke, Jana
Cuevas, Mandy
Hähner, Antje
Hummel, Thomas
author_facet Oleszkiewicz, Anna
Schultheiss, Timo
Schriever, Valentin A.
Linke, Jana
Cuevas, Mandy
Hähner, Antje
Hummel, Thomas
author_sort Oleszkiewicz, Anna
collection PubMed
description PURPOSE: Patients with the feeling of a congested nose not always suffer from an anatomical obstruction but might just have a low trigeminal sensibility, which prevents them from perceiving the nasal airstream. We examined whether intermittent trigeminal stimulation increases sensitivity of the nasal trigeminal nerve and whether this effect is accompanied by subjective improvement of nasal breathing. METHOD: Thirty-five patients (M(age) = 58.4 years; SD = 14.8; Min(age) = 21 years; Max(age) = 79 years; 43% females) and 30 healthy controls (M(age) = 36.7 years, SD = 14.5; Min(age) = 20 years; Max(age) = 73 years; 60% females) participated in a study comprised of two sessions separated by “trigeminal training”. During each session, trigeminal sensitivity towards CO(2), trigeminal lateralization abilities and ratings of nasal patency were assessed. Age and training compliance were controlled. RESULTS: “Trigeminal training” had a positive effect on trigeminal sensitivity in both groups, (p = .027) and this effect depended on the training compliance (p < .001). “Trigeminal training” had no effect on lateralization abilities of the subjects (p > .05). Ratings of nasal patency increased in patients (p = .03), but not in controls. CONCLUSIONS: “Trigeminal training” consisting of intermittent presentation of diverse stimulants leads to an increase of trigeminal sensitivity, but this effect depended on the training compliance. Importantly, in patients, this training is also associated with an increase in self-rated nasal patency.
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spelling pubmed-59922362018-06-19 Effects of “trigeminal training” on trigeminal sensitivity and self-rated nasal patency Oleszkiewicz, Anna Schultheiss, Timo Schriever, Valentin A. Linke, Jana Cuevas, Mandy Hähner, Antje Hummel, Thomas Eur Arch Otorhinolaryngol Rhinology PURPOSE: Patients with the feeling of a congested nose not always suffer from an anatomical obstruction but might just have a low trigeminal sensibility, which prevents them from perceiving the nasal airstream. We examined whether intermittent trigeminal stimulation increases sensitivity of the nasal trigeminal nerve and whether this effect is accompanied by subjective improvement of nasal breathing. METHOD: Thirty-five patients (M(age) = 58.4 years; SD = 14.8; Min(age) = 21 years; Max(age) = 79 years; 43% females) and 30 healthy controls (M(age) = 36.7 years, SD = 14.5; Min(age) = 20 years; Max(age) = 73 years; 60% females) participated in a study comprised of two sessions separated by “trigeminal training”. During each session, trigeminal sensitivity towards CO(2), trigeminal lateralization abilities and ratings of nasal patency were assessed. Age and training compliance were controlled. RESULTS: “Trigeminal training” had a positive effect on trigeminal sensitivity in both groups, (p = .027) and this effect depended on the training compliance (p < .001). “Trigeminal training” had no effect on lateralization abilities of the subjects (p > .05). Ratings of nasal patency increased in patients (p = .03), but not in controls. CONCLUSIONS: “Trigeminal training” consisting of intermittent presentation of diverse stimulants leads to an increase of trigeminal sensitivity, but this effect depended on the training compliance. Importantly, in patients, this training is also associated with an increase in self-rated nasal patency. Springer Berlin Heidelberg 2018-05-09 2018 /pmc/articles/PMC5992236/ /pubmed/29744638 http://dx.doi.org/10.1007/s00405-018-4993-5 Text en © The Author(s) 2018 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Rhinology
Oleszkiewicz, Anna
Schultheiss, Timo
Schriever, Valentin A.
Linke, Jana
Cuevas, Mandy
Hähner, Antje
Hummel, Thomas
Effects of “trigeminal training” on trigeminal sensitivity and self-rated nasal patency
title Effects of “trigeminal training” on trigeminal sensitivity and self-rated nasal patency
title_full Effects of “trigeminal training” on trigeminal sensitivity and self-rated nasal patency
title_fullStr Effects of “trigeminal training” on trigeminal sensitivity and self-rated nasal patency
title_full_unstemmed Effects of “trigeminal training” on trigeminal sensitivity and self-rated nasal patency
title_short Effects of “trigeminal training” on trigeminal sensitivity and self-rated nasal patency
title_sort effects of “trigeminal training” on trigeminal sensitivity and self-rated nasal patency
topic Rhinology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5992236/
https://www.ncbi.nlm.nih.gov/pubmed/29744638
http://dx.doi.org/10.1007/s00405-018-4993-5
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