Introduction The aim of this study was to evaluate odor identification testing as a quick, cheap, and reliable tool to identify PD. Methods Odor identification with the 16‐item Sniffin' Sticks test (SS‐16) was assessed in a total of 646 PD patients and 606 controls from three European centers (A, B, and C), as well as 75 patients with atypical parkinsonism or essential tremor and in a prospective cohort of 24 patients with idiopathic rapid eye movement sleep behavior disorder (center A). Reduced odor sets most discriminative for PD were determined in a discovery cohort derived from a random split of PD patients and controls from center A using L1‐regularized logistic regression. Diagnostic accuracy was assessed in the rest of the patients/c...
Abstract There is disagreement in the literature whether olfaction may show specific impairments in ...
The aim of this study was to compare the characteristics of odor discrimination and odor identificat...
The aim of this study was to determine whether extended olfactory testing within a single olfactory ...
Introduction The aim of this study was to evaluate odor identification testing as a quick, cheap, an...
Olfactory impairment is increasingly recognized as an early symptom in the development of Parkinson'...
BACKGROUND: Olfactory impairment is increasingly recognized as an early symptom in the development o...
\(\it Background\) Olfactory impairment is increasingly recognized as an early symptom in the devel...
Objective: The aim of this study is to determine if the University of Pennsylvania’s Smell Identific...
Background: Selective olfactory deficits occur in 70% to 90% of patients with Parkinson disease, ind...
Olfactory dysfunction is common in Parkinson's disease (PD) and idiopathic rapid eye movement sleep ...
Hyposmia is a common finding in Parkinson's disease (PD). The 40-item University of Pennsylvania Sme...
The 40-item University of Pennsylvania Smell Identification Test (UPSIT) is an effective instrument ...
Olfaction dysfunction is an early symptom of Parkinson disease (PD) which can precede motor symptoms...
Hyposmia is a common finding in Parkinson's disease (PD). The 40-item University of Pennsylvania Sme...
The aim of this study was to compare the characteristics of odor discrimination and odor identificat...
Abstract There is disagreement in the literature whether olfaction may show specific impairments in ...
The aim of this study was to compare the characteristics of odor discrimination and odor identificat...
The aim of this study was to determine whether extended olfactory testing within a single olfactory ...
Introduction The aim of this study was to evaluate odor identification testing as a quick, cheap, an...
Olfactory impairment is increasingly recognized as an early symptom in the development of Parkinson'...
BACKGROUND: Olfactory impairment is increasingly recognized as an early symptom in the development o...
\(\it Background\) Olfactory impairment is increasingly recognized as an early symptom in the devel...
Objective: The aim of this study is to determine if the University of Pennsylvania’s Smell Identific...
Background: Selective olfactory deficits occur in 70% to 90% of patients with Parkinson disease, ind...
Olfactory dysfunction is common in Parkinson's disease (PD) and idiopathic rapid eye movement sleep ...
Hyposmia is a common finding in Parkinson's disease (PD). The 40-item University of Pennsylvania Sme...
The 40-item University of Pennsylvania Smell Identification Test (UPSIT) is an effective instrument ...
Olfaction dysfunction is an early symptom of Parkinson disease (PD) which can precede motor symptoms...
Hyposmia is a common finding in Parkinson's disease (PD). The 40-item University of Pennsylvania Sme...
The aim of this study was to compare the characteristics of odor discrimination and odor identificat...
Abstract There is disagreement in the literature whether olfaction may show specific impairments in ...
The aim of this study was to compare the characteristics of odor discrimination and odor identificat...
The aim of this study was to determine whether extended olfactory testing within a single olfactory ...