نتایج جستجو برای: olfactory dysfunction

تعداد نتایج: 179342  

Journal: :Psychophysiology 2010
Jürgen Kayser Craig E Tenke Dolores Malaspina Christopher J Kroppmann Jennifer D Schaller Andrew Deptula Nathan A Gates Jill M Harkavy-Friedman Roberto Gil Gerard E Bruder

To better characterize neurophysiologic processes underlying olfactory dysfunction in schizophrenia, nose-referenced 30-channel electroencephalogram was recorded from 32 patients and 35 healthy adults (18 and 18 male) during detection of hydrogen sulfide (constant-flow olfactometer, 200 ms unirhinal exposure). Event-related potentials (ERPs) were transformed to reference-free current source den...

Journal: :European journal of neurology 2016
Ö Yaldizli I-K Penner T Yonekawa Y Naegelin J Kuhle M Pardini D T Chard C Stippich J-I Kira K Bendfeldt M Amann E-W Radue L Kappos T Sprenger

BACKGROUND AND PURPOSE Olfactory bulb atrophy is associated with cognitive dysfunction in Parkinson's and Alzheimer's disease, and with major depression. It has been suggested that olfactory bulb atrophy or dysfunction is therefore a marker of neurodegeneration. Multiple sclerosis (MS) is now also recognized as having a significant neurodegenerative component. Thus, the aim of this study was to...

Journal: :Current Otorhinolaryngology Reports 2022

Abstract Purpose of Review This study aims to summarize and critically review recent literature on management post-traumatic olfactory dysfunction (PTOD) with emphasis the diagnostic procedure treatment options. Recent Findings Magnetic resonance imaging testing are basis procedure. Time diagnosis is critical as most improvement occurs within first year after trauma. Olfactory training oral ste...

Journal: :Borneo Journal of Medical Sciences 2021

Besides the common respiratory symptoms or viral pneumonia, COVID-19 is also presented with different neurological symptoms. Olfactory dysfunction (OD) impairment of sense smell one being reported in infection caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). The severity varies from anosmia to microsmia hyposmia. OD could have a potential early screening and diagnostic va...

Journal: :International Journal of Neurology and Neurotherapy 2018

Journal: :Gazeta médica 2022

Evidence suggests that the prevalence of olfactory dysfunction (OD) occurs in 50% patients with COVID-19.Emerging data suggest a high rate early and spontaneous recovery, but approximately 10% showed no improvement at 4-6 weeks after recovery. Given COVID-19, considerable number will experience this morbidity.Thus, main goal review is to define guideline protocol for recovered from who present ...

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