Olfactory dysfunction as a common biomarker for neurodegenerative and neuropsychiatric disorders.

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

Who cites it

7 citing papers in PubMed, 1 synthesis or guideline pooled it.

1. The correlation between olfactory bulb volume and T&T odor threshold: a systematic review and meta-analysis.Brain imaging and behavior · 2026
   Pooled it
2. Assessing modified olfactory training to prevent cognitive decline in MCI high-risk individuals: a multicentre randomised controlled trial protocol in Beijing tertiary hospitals.BMJ open · 2025
   Article
3. Hemodynamic subtype profiling in tremor-dominant and akinetic-rigid Parkinson's disease using multi-delay pseudo-continuous arterial spin labeling imaging.Frontiers in human neuroscience · 2025
   Article
4. Early olfactory dysfunction in experimental autoimmune encephalomyelitis reflects transient brain barrier breach and initiation of neuroinflammation in the olfactory bulb.Frontiers in cellular neuroscience · 2025
   Article
5. Olfactory dysfunction and its related molecular mechanisms in Parkinson's disease.Neural regeneration research · 2024
   Review
6. The sexually divergent cFos activation map of fear extinction.Heliyon · 2024
   Article
7. Impaired olfactory performance and anxiety-like behavior in a rat model of multiple sclerosis are associated with enhanced adenosine signaling in the olfactory bulb via AFrontiers in cellular neuroscience · 2024
   Article

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

Authors and funding

2 authors.

Funding

No grant is acknowledged in the PubMed record.

Abstract

PubMed holds no abstract for this paper.