Paolo Eusebi

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Although alpha-synuclein is the main constituent of Lewy bodies, cerebrospinal fluid determination on its own does not seem fundamental for the diagnosis of synucleinopathies. We evaluated whether the combination of classical biomarkers, Aβ(1-42) , total tau, phosphorylated tau, and α-synuclein can improve discrimination of Parkinson's disease, dementia(More)
To assess the discriminating power of multiple cerebrospinal fluid (CSF) biomarkers for Parkinson's disease (PD), we measured several proteins playing an important role in the disease pathogenesis. The activities of β-glucocerebrosidase and other lysosomal enzymes, together with total and oligomeric α-synuclein, and total and phosphorylated tau, were thus(More)
BACKGROUND AND PURPOSE Magnetization transfer ratio (MTR) technique has identified brain changes in grey and white matter in Parkinson's disease (PD), even in the early phase. However, how these tissue changes differ along the course of the illness is still unclear. This study was aimed at investigating how MTR values change from mild PD (PD1) to patients(More)
BACKGROUND Decreased concentrations of amyloid-β 1-42 (Aβ42) in cerebrospinal fluid (CSF) and increased retention of Aβ tracers in the brain on positron emission tomography (PET) are considered the earliest biomarkers of Alzheimer's disease (AD). However, a proportion of cases show discrepancies between the results of the two biomarker modalities which may(More)
Mild cognitive impairment (MCI) is a common condition in the elderly which may remain stable along time (MCI-MCI) or evolve into Alzheimer's disease (MCI-AD) or other dementias. Cerebrospinal fluid (CSF) classical biomarkers, i.e., amyloid-β 1-42 (Aβ1-42), total tau (t-tau), and phosphorylated tau (p-tau) reflect the neuropathological changes taking place(More)
Lysosomal dysfunction is thought to be a prominent feature in the pathogenetic events leading to Parkinson’s disease (PD). This view is supported by the evidence that mutations in GBA gene, coding the lysosomal hydrolase β-glucocerebrosidase (GCase), are a common genetic risk factor for PD. Recently, GCase activity has been shown to be decreased in(More)
OBJECTIVE The principal aims of the present study were to explore the prevalence of anorexia and the factors correlated to anorexia in a large population of older people living in nursing home. Secondary, we evaluated the impact of anorexia on 1-year survival. METHODS Data are from baseline evaluation of 1904 participants enrolled in the Un Link(More)
OBJECTIVE A strong association has been demonstrated between migraine, particularly in the chronic form and with medication overuse, and either major depression or various anxiety disorders. However, there has been less systematic research on the links between migraine with medication-overuse headache (MOH) and obsessive-compulsive disorder (OCD). A(More)
BACKGROUND Several studies were carried out to investigate the occurrence of headache attributed to acute stroke in patients with a lifetime history of migraine. METHODS In a case-control series of 96 acute stroke patients with a lifetime history of migraine (M+) and 96 stroke patients without (M-), ischemic stroke patients only, without secondary(More)
AIM Increasing evidence from experimental studies and clinical observations suggests that drugs with anticholinergic properties can cause physical and mental impairment. The aim of the present study was to evaluate the relationship between the use of drugs with anticholinergic activity and negative outcomes in older nursing home residents. METHODS We used(More)