Raul Lopez-Anton

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Retinal nerve fiber layer thickness (RNFL) measured by means of Optical Coherence Tomography (OCT) has been used as a marker not only of ophthalmologic diseases but also of neurodegenerative diseases such as Alzheimer’s disease (AD) and mild cognitive impairment (MCI). The purpose of this work was to demonstrate that patients with amnestic MCI show an(More)
The MATRICS Consensus Cognitive Battery (MCCB), developed by the National Institute of Mental Health (NIMH) Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) initiative, has been recommended as the standard battery for clinical trials of cognition-enhancing interventions for schizophrenia. Normative data for the MCCB has(More)
OBJECTIVE To contrast the prevalence of mild cognitive impairment (MCI) as diagnosed using DSM-5 criteria (DSM5-MCI) with MCI as diagnosed using Petersen's criteria (P-MCI) and to explore the association of both with non-cognitive psychopathological symptoms (NCPS). METHOD A two-phase epidemiological screening was implemented in a population-based sample(More)
Objective: To test the hypothesis that specific psychopathological non-cognitive symptoms are associated with incident mild cognitive impairment (MCI), while different symptoms are associated with incident dementia of Alzheimer’s type (DAT).Methods: A representative community sample of 4,803 individuals aged 55+ years was interviewed in a two-phase(More)
Background and Objectives: Our study aims to assess retinal nerve fiber layer (RNFL) thickness in patients affected by schizophrenia. Methods: Ten schizophrenic patients (mean age 39 +/13 years, best corrected visual acuity ≥ 20/20, refractive error between +/-2 diopters, and intraocular pressure <18 mmHg) were enrolled. They were compared with 10(More)
BACKGROUND A large number of longitudinal studies of population-based ageing cohorts are in progress internationally, but the insights from these studies into the risk and protective factors for cognitive ageing and conditions like mild cognitive impairment and dementia have been inconsistent. Some of the problems confounding this research can be reduced by(More)
OBJECTIVE Clinical experience and recent population studies suggest that psychopathological, non-cognitive symptoms are both frequent and relevant in dementia. METHOD A representative community sample (n = 4,803 individuals, 55 + years) was interviewed in a two-phase design. The Geriatric Mental Sate (GMS) was used for assessment and cases were diagnosed(More)
The aims of this study were to identify the cognitive and behavioral predictors of dropping out and to estimate the attrition rate during different phases of an intervention program to treat overweight and obesity in adolescents. Overweight/obese adolescents (n=156, aged: 13-16 years; 71 male and 85 female subjects) were included in a multicomponent (diet,(More)
BACKGROUND Changes in criteria and differences in populations studied and methodology have produced a wide range of prevalence estimates for mild cognitive impairment (MCI). METHODS Uniform criteria were applied to harmonized data from 11 studies from USA, Europe, Asia and Australia, and MCI prevalence estimates determined using three separate definitions(More)
INTRODUCTION The WHO has qualified stress as a 'world epidemic' due to its increasingly greater incidence on health. The work described in this paper represents an attempt to objectively quantify the level of stress. AIM The aim of the method developed here is to measure how close or how far a subject is from a situation that can be considered 'normal' in(More)