Obsessive-compulsive symptoms in dementia: Systematic review with meta-analysis.

Unlabelled: Dementia is a highly prevalent syndrome with various causes, characterized by cognitive deficit in one or more domains, with important impairment of functioning, which frequently presents with neuropsychiatric symptoms that may include obsessive-compulsive symptoms.

Objectives: The main goal of this meta-analysis was to describe and determine the prevalence of obsessive-compulsive symptoms in dementia.

Materials And Methods: To accomplish that, MEDLINE, CENTRAL and Psycnet databases were searched from inception to March 2023.

Obsessive-Compulsive Symptoms in Dementia: Scoping Review of Pathological Changes.

To review the literature on the neurobiological mechanisms of obsessive-compulsive symptoms (OCS) in people with dementia. MEDLINE/PubMed, CENTRAL, and PsycNet databases were searched from inception to March 2023. Original studies of any methodology with newly published data on the neurobiological underpinnings of OCS in patients with dementia, regardless of patient age or comorbidity and publication year, were included.

Amyotrophic Lateral Sclerosis with SOD1 Mutation Presenting with Progressive Cerebellar Ataxia.

Amyotrophic lateral sclerosis is a fatal neurodegenerative disorder that affects upper and lower motor neurons. SOD1 mutations are the second most commonly found in familial and sporadic cases. We describe a patient with a homozygous pathogenic mutation in SOD1 gene that presented with a progressive cerebellar ataxia and ultimately developed a complex phenotype of cerebellar ataxia and motor neuron disease.

Effect of education on cognitive performance in patients with mild cognitive impairment.

This study aims to investigate if education (as a cognitive reserve proxy) modifies the profile of cognitive performance. We hypothesize that participants with higher education can remain functional (due to a better executive performance), despite a more severe memory impairment, compared with lower education individuals. One hundred and sixty-six mild cognitive impairment (MCI) individuals with at least one comprehensive neuropsychological evaluation were included in a retrospective, cross-sectional study and divided into two groups (Low Education-LE [1-4 years] and Medium-to-High Education-MHE [> 4 years]).

Neurologists' Diagnostic Accuracy and Interspecialties' Diagnostic Concordance of Acute Vertigo: Observational Study at the Emergency Department in a Tertiary Center.

Background: Acute vertigo (AV) is often a challenging condition. Because of its multiple causes, patients are frequently observed by neurologists and physicians from other areas of specialites, particularly Ear, Nose, and Throat (ENT). We aimed to assess the diagnostic accuracy of AV in patients observed by Neurology and other medical specialties.