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Research ArticleHead & Neck
Open Access

Quantitative Analysis of the Olfactory System in COVID-19: An MR Imaging Study

E. Altunisik, A.H. Baykan, S. Sahin, E. Aydin and S.M. Erturk
American Journal of Neuroradiology December 2021, 42 (12) 2207-2214; DOI: https://doi.org/10.3174/ajnr.A7278
E. Altunisik
aFrom the Department of Neurology (E. Altunisik)
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A.H. Baykan
bRadiology (A.H.B.), Adiyaman University Faculty of Medicine, Adiyaman, Turkey
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S. Sahin
cDepartment of Radiology (S.S.), Adiyaman Training and Research Hospital, Adiyaman, Turkey
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E. Aydin
dDepartment of Radiology (E. Aydin), Baskent University Faculty of Medicine, Izmir, Turkey
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S.M. Erturk
eDepartment of Radiology (S.M.E), Istanbul University Faculty of Medicine, Istanbul, Turkey
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Article Information

vol. 42 no. 12 2207-2214
DOI 
https://doi.org/10.3174/ajnr.A7278
PubMed 
34556477

Published By 
American Journal of Neuroradiology
Print ISSN 
0195-6108
Online ISSN 
1936-959X
History 
  • Received March 31, 2021
  • Accepted after revision August 1, 2021
  • Published online December 13, 2021.

Copyright & Usage 
© 2021 by American Journal of Neuroradiology Indicates open access to non-subscribers at www.ajnr.org

Author Information

  1. E. Altunisika,
  2. A.H. Baykanb,
  3. S. Sahinc,
  4. E. Aydind and
  5. S.M. Erturke
  1. aFrom the Department of Neurology (E. Altunisik)
  2. bRadiology (A.H.B.), Adiyaman University Faculty of Medicine, Adiyaman, Turkey
  3. cDepartment of Radiology (S.S.), Adiyaman Training and Research Hospital, Adiyaman, Turkey
  4. dDepartment of Radiology (E. Aydin), Baskent University Faculty of Medicine, Izmir, Turkey
  5. eDepartment of Radiology (S.M.E), Istanbul University Faculty of Medicine, Istanbul, Turkey
  1. Please address correspondence to Ali H. Baykan, MD, Adiyaman University Faculty of Medicine, Yunus Emre Mahallesi 1164 Sokak No:13 02200 Merkez/Adıyaman/Turkey; e-mail: drbaykan{at}yahoo.com; @DrbaykanHo
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Cite this article
E. Altunisik, A.H. Baykan, S. Sahin, E. Aydin, S.M. Erturk
Quantitative Analysis of the Olfactory System in COVID-19: An MR Imaging Study
American Journal of Neuroradiology Dec 2021, 42 (12) 2207-2214; DOI: 10.3174/ajnr.A7278

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Quantitative Analysis of the Olfactory System in COVID-19: An MR Imaging Study
E. Altunisik, A.H. Baykan, S. Sahin, E. Aydin, S.M. Erturk
American Journal of Neuroradiology Dec 2021, 42 (12) 2207-2214; DOI: 10.3174/ajnr.A7278
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  • Reduced Olfactory Bulb Volume Accompanies Olfactory Dysfunction After Mild SARS-CoV-2 Infection
  • Post-viral olfactory loss and parosmia
  • Crossref (25)
  • Google Scholar

This article has been cited by the following articles in journals that are participating in Crossref Cited-by Linking.

  • Olfactory dysfunction in COVID-19: pathology and long-term implications for brain health
    Richard L. Doty
    Trends in Molecular Medicine 2022 28 9
  • SARS-CoV-2 Brain Regional Detection, Histopathology, Gene Expression, and Immunomodulatory Changes in Decedents with COVID-19
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    Journal of Neuropathology & Experimental Neurology 2022 81 9
  • Neuroradiological Basis of COVID‐19 Olfactory Dysfunction: A Systematic Review and Meta‐Analysis
    Claire Jing‐Wen Tan, Benjamin Kye Jyn Tan, Xin Yan Tan, Hui Ting Liu, Chong Boon Teo, Anna See, Shuhui Xu, Song Tar Toh, Si Wei Kheok, Tze Choong Charn, Neville Wei Yang Teo
    The Laryngoscope 2022 132 6
  • SARS-CoV-2 S1 protein causes brain inflammation by reducing intracerebral acetylcholine production
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    iScience 2023 26 6
  • Altered structural connectivity in olfactory disfunction after mild COVID-19 using probabilistic tractography
    Diógenes Diego de Carvalho Bispo, Pedro Renato de Paula Brandão, Danilo Assis Pereira, Fernando Bisinoto Maluf, Bruna Arrais Dias, Hugo Rafael Paranhos, Felipe von Glehn, Augusto César Penalva de Oliveira, Alexandre Anderson de Sousa Munhoz Soares, Maxime Descoteaux, Neysa Aparecida Tinoco Regattieri
    Scientific Reports 2023 13 1
  • Post-viral olfactory loss and parosmia
    Zhen Yu Liu, Luigi Angelo Vaira, Paolo Boscolo-Rizzo, Abigail Walker, Claire Hopkins
    BMJ Medicine 2023 2 1
  • Mechanism and treatment of olfactory dysfunction caused by coronavirus disease 2019
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  • MRI evidence of olfactory system alterations in patients with COVID-19 and neurological symptoms
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    Journal of Neurology 2023 270 3
  • Magnetic Resonance Imaging as a Diagnostic and Research Tool in Patients with Olfactory Dysfunction: A Systematic Review
    Nanki Hura, Julie S. Yi, Sandra Y. Lin, Christopher R. Roxbury
    American Journal of Rhinology & Allergy 2022 36 5
  • Potential convergence of olfactory dysfunction in Parkinson’s disease and COVID-19: The role of neuroinflammation
    Hui Li, Junliang Qian, Youcui Wang, Juan Wang, Xiaoqing Mi, Le Qu, Ning Song, Junxia Xie
    Ageing Research Reviews 2024 97

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