Relation between Olfactory Dysfunction and Episodic Verbal Memory in Early Parkinson's Disease.

Introduction: Olfactory dysfunction is an early and common symptom in idiopathic Parkinson's disease (IPD). Recently, the relation between olfactory dysfunction and cognitive loss in IPD has been reported. In our study, we aimed to investigate the relation between olfactory dysfunction and cognitive impairments in early IPD related with this theory.

Relationship of olfactory function with olfactory bulbus volume, disease duration and Unified Parkinson's disease rating scale scores in patients with early stage of idiopathic Parkinson's disease.

We aimed to investigate the relationship between olfactory function and olfactory bulbus (OB) volume, disease duration and Unified Parkinson's disease rating scale (UPDRS) scores in early stage idiopathic Parkinson's disease patients. The University of Pennsylvania Smell Identification Test (UPSIT) was used for the evaluation of olfactory function. UPSIT scores for patients with Parkinson's disease were significantly lower than controls.

Transoesophageal echocardiographic findings in patients with ischemic lacunar and nonlacunar stroke.

The aim of this study was to compare risk factors and concomitant potential cardioembolic sources detected by transthoracic (TTE) and transoesophageal echocardiography (TEE) in patients with lacunar and nonlacunar infarcts. Clinical data of 139 patients with a first episode of ischemic stroke who underwent both TTE and TEE were analysed. Patients were divided into two groups, lacunar (LACI=36), and nonlacunar infarcts (NLACI=103); then the latter group was divided into two subgroups, anterior (ACI=76) and posterior circulation infarct (POCI=27).