Search results for "IRM"

Changes in Speech Range Profile Are Associated with Cognitive Impairment

2021

Background and Purpose The aim of this study was to describe the variations in the speech range profile (SRP) of patients affected by cognitive decline. Methods We collected the data of patients managed for suspected voice and speech disorders, and suspected cognitive impairment. Patients underwent an Ear Nose and Throat evaluation and Mini-Mental State Examination (MMSE). To obtain SRP, we asked the patients to read 18 sentences twice, at their most comfortable pitch and loudness as they would do in daily conversation, and recorded their voice on to computer software. Results The study included 61 patients. The relationship between the MMSE score and SRP parameters was established. Increas…

P1‐107: Positive effects of a 6‐month stage‐specific cognitive intervention program on brain metabolism in subjects with amnestic mild cognitive impa…

2009

Cognitive impairment in relapsing-remitting multiple sclerosis can be predicted by imaging performed several years earlier.

2007

Cognitive deficits in multiple sclerosis (MS) are common and correlate with contemporary MRI brain abnormalities, particularly atrophy, but the ability of imaging early in the disease to predict later cognitive impairment remains to be determined. Thirty relapsing—remitting MS patients recruited within three years of the onset of the disease, and in whom MRI had been performed at baseline and a year later, were assessed neuropsychologically five years later. Imaging parameters accounting for significant variance in cognitive performance were identified using multiple regressions, once confounding variables were controlled. Patients performed significantly worse than expected on tests of at…

The Potential Role of miRNAs in Cognitive Frailty.

2021

Frailty is an aging related condition, which has been defined as a state of enhanced vulnerability to stressors, leading to a limited capacity to meet homeostatic demands. Cognitive impairment is also frequent in older people, often accompanying frailty. Age is the main independent risk factor for both frailty and cognitive impairment, and compelling evidence suggests that similar age-associated mechanisms could underlie both clinical conditions. Accordingly, it has been suggested that frailty and cognitive impairment share common pathways, and some authors proposed “cognitive frailty” as a single complex phenotype. Nevertheless, so far, no clear common underlying pathways have been discove…

The Mini Mental State Examination (MMSE) for Cognitive Impairment in multiple sclerosis (ms): a two years Longitudinal study in 300 patients.

2008

Risk factors for cognitive impairment in subjects with Behçet's disease

2004

In the present study we evaluated the prevalence and risk factors for cognitive impairment in subjects with Behçet's Disease (BD). The following risk factors were studied: age, education, disease duration, activity of disease, prednisone dosage, and anxiety and depression levels. Twenty-six BD out-patients without overt neurological involvement and 26 sex-matched controls completed a comprehensive neuropsychological battery. Compared to controls, BD subjects were significantly impaired on tasks evaluating long-term verbal and nonverbal memory, and visuospatial skills. Cognitive impairment was evident in 46.1% of BD patients compared with none of control subjects (p<.0001), with memory repr…

When saying that you are biased means that you are acurate? The moderating effect of cognitive structuring on relationship between metacognitive self…

2019

The aim of our study was to answer two questions: 1. How accurate are the reports of people who assert they are biased? 2. Why do people who know they are biased tend to engage in more inappropriate behavior? A total of 340 under- graduate students participated in the study. They followed a special procedure measuring cognitive structuring, efficacy to fulfill personal need to achieve cognitive structuring, metacognitive self (i.e. self-awareness of biases), and the level of performed confirmation bias. The procedure was created for investigating confirmation bias concerning the perception of self versus others. The first question may be answered by the assertion that the more metacognitive…

Sur "Israél-Palestine, Le Cancer", un devoir civique d'intelligence de la complexité

2004

Se trata de un dossier coordinado por J. L. Le Moigne sobre la polémica y acciones en torno al texto "Isráel-Palestine, le Cancer", escrito por Morin, Nair y Sallenave en 2002. José Vidal-Beneyto fue uno de los firmantes del llamamiento en apoyo a Edgar Morin del 30 de marzo de 2004. La información completa respecto a este asunto se encuentra en el documento facilitado y en la web http://archive.mcxapc.org/docs/conscienceinextenso/0805cancer.pdf

The Transcultural Community Resilience Scale: Psychometric Properties and Multinational Validity in the Context of the COVID-19 Pandemic

2021

Few instruments assess community resilience. In the midst of the COVID-19 pandemic, the capacity of communities to support resilience of members deserves to be assessed to develop programs for improving mental health of affected populations. This article presents the development of the Transcultural-Community Resilience Scale (T-CRS), its underlying factorial structure and transcultural validity with a multilingual (English, French, Creole, Kinyarwanda), multinational (DR Congo, Haiti, Rwanda, Togo) and multicultural sample affected by this pandemic. A sample of 1,267 participants (40.9% women) were recruited in the four countries: DRC (n = 626, 43.4% women), Haiti (n = 225, 42.0% women), R…

Patents, Competition, and Firms’ Innovation Incentives

2014

This paper presents fresh evidence on the interaction between industrial property rights (patents) and competition, and their joint effect on firms’ innovation. We use panel data of Spanish manufacturing firms for 1990–2006, as well as external information on European Patent Office and US Patent Office patent counts. We construct a new synthetic measure of competition and estimate the impact of patents on this measure at the industry level. Then, the effect of industry-wide competition and patenting on firms’ innovation is estimated at the firm level. Our results suggest that patents reduce the level of competition in the industry, whereas the effect of competition on innovation varies with…