Introduction Processing odor information by the olfactory system depends greatly on the odor concentration. In order to use an odorant in a smell identification test (SIT), the minimum identification concentration (MIC) needs to be determined. Materials and Methods This study was conducted in 60 healthy native individuals aged 20 to 60 years, selected from patients' companions in a tertiary h...

In this study, alcohol smell and imagination of alcohol has been shown to change the condition of a human organism.In this study, alcohol smell has been shown to change the condition of a human organism. Based on the test results, the presence of alcohol was observed upon breathing out, but was rarely observed in spits and much rarer in urines. This effect is most evident shortly after an olfac...

OBJECTIVES/HYPOTHESIS Associations between olfactory function to quality-of-life (QOL) and disease severity in patients with rhinosinusitis is poorly understood. We sought to evaluate and compare olfactory function between subgroups of patients with rhinosinusitis using the Brief Smell Identification Test (B-SIT). STUDY DESIGN Cross-sectional evaluation of a multicenter cohort. METHODS Pati...

BACKGROUND Deficits of flavour processing may be clinically important in frontotemporal lobar degeneration (FTLD). OBJECTIVE To examine flavour processing in FTLD. METHODS We studied flavour identification prospectively in 25 patients with FTLD (12 with behavioural variant frontotemporal dementia (bvFTD), eight with semantic variant primary progressive aphasia (svPPA), five with non-fluent ...

Olfactory identification ability and the prevalence of olfactory hallucinations were examined in 183 hospitalized patients from three diagnostic groups. One hundred and thirty-one patients with schizophrenia, 21 patients with major depression, 31 women with eating disorders along with 77 normal control subjects were examined using the University of Pennsylvania Smell Identification Test (UPSIT)...

OBJECTIVES Terbinafine (Lamisil), a widely prescribed oral antifungal agent, reportedly induces taste loss in 0.6% to 2.8% of those taking the drug. However, many so-called taste problems reflect olfactory problems, and the sole empirical study published on this topic, based on whole-mouth testing of a single subject, found no terbinafine-related deficit. In this study, we quantitatively assess...