Titre : Cognition

Cognition : Questions médicales fréquentes

Termes MeSH sélectionnés :

Attention Deficit and Disruptive Behavior Disorders
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évaluer la cognition d'un patient ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests neuropsychologiques et des évaluations cliniques sont utilisés." } }, { "@type": "Question", "name": "Quels signes indiquent un trouble cognitif ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des difficultés de mémoire, de concentration ou de prise de décision peuvent indiquer un trouble." } }, { "@type": "Question", "name": "Quels examens sont recommandés pour un diagnostic ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "L'IRM cérébrale et les tests de fonction cognitive sont souvent recommandés." } }, { "@type": "Question", "name": "Quand consulter un spécialiste de la cognition ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "En cas de changements notables dans la mémoire ou le comportement, consultez un spécialiste." } }, { "@type": "Question", "name": "Quelles échelles sont utilisées pour le diagnostic ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'échelle de démence de Blessed et le MMSE sont couramment utilisées." } }, { "@type": "Question", "name": "Quels sont les symptômes d'un trouble cognitif ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent la confusion, l'oubli, et des difficultés à se concentrer." } }, { "@type": "Question", "name": "Comment reconnaître une perte de mémoire ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "La perte de mémoire se manifeste par l'oubli fréquent d'événements récents ou passés." } }, { "@type": "Question", "name": "Quels changements de comportement sont préoccupants ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des changements tels que l'irritabilité ou l'apathie peuvent signaler un trouble cognitif." } }, { "@type": "Question", "name": "Les troubles de l'attention sont-ils des symptômes ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des difficultés à se concentrer ou à suivre des conversations peuvent être des symptômes." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer une démence ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Des oublis fréquents, des difficultés à effectuer des tâches quotidiennes et des changements d'humeur." } }, { "@type": "Question", "name": "Comment prévenir les troubles cognitifs ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation saine, l'exercice physique et des activités mentales régulières aident à prévenir." } }, { "@type": "Question", "name": "Le sommeil influence-t-il la cognition ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un sommeil de qualité est crucial pour maintenir des fonctions cognitives optimales." } }, { "@type": "Question", "name": "L'éducation joue-t-elle un rôle dans la cognition ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un niveau d'éducation plus élevé est associé à une meilleure santé cognitive." } }, { "@type": "Question", "name": "Les activités sociales aident-elles à prévenir ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, maintenir des interactions sociales régulières peut réduire le risque de déclin cognitif." } }, { "@type": "Question", "name": "Le stress affecte-t-il la cognition ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un stress chronique peut nuire aux fonctions cognitives et à la mémoire." } }, { "@type": "Question", "name": "Quels traitements existent pour les troubles cognitifs ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent des médicaments, la thérapie cognitive et des exercices mentaux." } }, { "@type": "Question", "name": "Les médicaments peuvent-ils améliorer la cognition ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Certains médicaments, comme les inhibiteurs de la cholinestérase, peuvent aider à améliorer la cognition." } }, { "@type": "Question", "name": "Comment la thérapie cognitive aide-t-elle ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Elle aide à développer des stratégies pour gérer les déficits cognitifs et améliorer la mémoire." } }, { "@type": "Question", "name": "Les exercices mentaux sont-ils bénéfiques ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les exercices mentaux réguliers peuvent renforcer les capacités cognitives et la mémoire." } }, { "@type": "Question", "name": "Quelles approches non médicamenteuses sont efficaces ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des approches comme la stimulation cognitive et les activités sociales sont bénéfiques." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec des troubles cognitifs ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications incluent l'isolement social, la dépression et la perte d'autonomie." } }, { "@type": "Question", "name": "Les troubles cognitifs augmentent-ils le risque de chutes ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les troubles cognitifs peuvent augmenter le risque de chutes et de blessures." } }, { "@type": "Question", "name": "Comment les troubles cognitifs affectent-ils la vie quotidienne ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent rendre les tâches quotidiennes difficiles, affectant l'autonomie et la qualité de vie." } }, { "@type": "Question", "name": "Les troubles cognitifs peuvent-ils mener à la démence ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains troubles cognitifs peuvent évoluer vers des formes de démence si non traités." } }, { "@type": "Question", "name": "Quelles sont les conséquences psychologiques des troubles cognitifs ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent entraîner de l'anxiété, de la dépression et une baisse de l'estime de soi." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque des troubles cognitifs ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'âge avancé, les antécédents familiaux et les maladies cardiovasculaires sont des facteurs de risque." } }, { "@type": "Question", "name": "Le diabète influence-t-il la cognition ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le diabète mal contrôlé peut augmenter le risque de troubles cognitifs." } }, { "@type": "Question", "name": "Le tabagisme est-il un facteur de risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme est associé à un déclin cognitif accru et à des troubles de la mémoire." } }, { "@type": "Question", "name": "L'isolement social est-il un facteur de risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'isolement social peut augmenter le risque de déclin cognitif et de démence." } }, { "@type": "Question", "name": "Les traumatismes crâniens augmentent-ils le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les traumatismes crâniens répétés sont liés à un risque accru de troubles cognitifs." } } ] } ] }

Sources (10000 au total)

Articulation Assessment for Tongue Cancer Patients: Using Consonant Production Performance to Capture Speech Deficits.

The purpose of this study was to thoroughly analyze postoperative consonant errors by tongue cancer (TC) patients with speech disorders and also to investigate the correlation between the pathological... The participants were 57 monolingual Mandarin TC patients (26 women, 31 men) after surgery (aged 20-80 years). All participants were literate and had normal vision and hearing, enabling them to compre... The study uncovered a significant correlation between pathological factors (e.g., size of tongue resection, specific resection site, and tumor size) and the accuracy of consonant articulation. Further... CAAB can fast capture the idiosyncratic characteristics of speech production by TC patients, and the articulation deficits are quite different from other types of organic or nonorganic speech disorder...

Global functional connectivity reorganization reflects cognitive processing speed deficits and fatigue in multiple sclerosis.

Cognitive impairment (CI) in multiple sclerosis (MS) is associated with bidirectional changes in resting-state centrality measures. However, practicable functional magnetic resonance imaging (fMRI) bi... Differentiation between PwMS and healthy controls (HCs) using k... Analysis in 56 PwMS and 58 HCs (35/27 women, median age 45.1/40.5 years) showed lower k... k...

Suppression of eEF2 phosphorylation alleviates synaptic failure and cognitive deficits in mouse models of Down syndrome.

Cognitive impairment is a core feature of Down syndrome (DS), and the underlying neurobiological mechanisms remain unclear. Translation dysregulation is linked to multiple neurological disorders chara... We used genetic and pharmacological methods to suppress eEF2K in two lines of DS mouse models. We further applied multiple approaches to evaluate the effects of eEF2K inhibition on DS pathophysiology.... We found that eEF2K signaling was overactive in the brain of patients with DS and DS mouse models. Inhibition of eEF2 phosphorylation through suppression of eEF2K in DS model mice improved multiple as... Our data suggested that eEF2K signaling dysregulation mediates DS-associated synaptic and cognitive impairments.... Phosphorylation of the translational factor eukaryotic elongation factor 2 (eEF2) is increased in the Down syndrome (DS) brain. Suppression of the eEF2 kinase (eEF2K) alleviates cognitive deficits in ...

Higher Number of Children is Associated with Increased Risk of Generalization Deficits in Older African American Women.

The objectives of this project were to: (1) examine the relationship between the number of biological children and hippocampal-dependent cognitive performance among older African American women and (2... 146 cognitively unimpaired African American women aged 60 and older were recruited from the greater Newark area and reported their number of biological children, marital status, educational level, and... As the number of biological children a woman has had increases, the number of generalization errors also increased, indicating poorer hippocampal-dependent cognitive performance when controlling for a... Generalization tasks may better capture early changes in cognitive performance in older African American women who have had children than standardized neuropsychological assessments. This finding may ...