Olfactory training with four and eight odors: comparison with clinical testing and olfactory bulb volumetrics.
Sotiria GenetzakiVasilios NikolaidisKonstantinos MarkouKonstantinidis IordanisPublished 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 number of odors did not appear to play a significant role in the effect of the OT. However, the training scheme with more than four odors showed better adherence among the patients in a long-term treatment plan. The shape of the OB may have prognostic value in clinical assessment and warrants further investigation.