questionsmedicales.fr
Phénomènes psychologiques
Processus mentaux
Cognition
Cognition : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Évaluation neuropsychologique
Tests cognitifs
Troubles cognitifs
Difficultés de mémoire
Imagerie par résonance magnétique
Tests de fonction cognitive
Spécialiste en neurologie
Changements cognitifs
Échelle de démence
Mini-Mental State Examination
Symptômes
5
Symptômes cognitifs
Confusion mentale
Changements de comportement
Irritabilité
Troubles de l'attention
Difficultés de concentration
Démence
Symptômes de démence
Prévention
5
Prévention des troubles cognitifs
Alimentation saine
Sommeil
Fonctions cognitives
Éducation
Santé cognitive
Activités sociales
Déclin cognitif
Stress
Fonctions cognitives
Traitements
5
Médicaments
Thérapie cognitive
Inhibiteurs de la cholinestérase
Amélioration cognitive
Thérapie cognitive
Stratégies de gestion
Exercices mentaux
Renforcement cognitif
Stimulation cognitive
Activités sociales
Complications
5
Isolement social
Perte d'autonomie
Risque de chutes
Blessures
Vie quotidienne
Qualité de vie
Démence
Évolution des troubles cognitifs
Facteurs de risque
5
Âge avancé
Maladies cardiovasculaires
Diabète
Troubles cognitifs
Tabagisme
Déclin cognitif
Traumatismes crâniens
Troubles cognitifs
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"@type": "Question",
"name": "Le sommeil influence-t-il la cognition ?",
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"position": 16,
"acceptedAnswer": {
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"text": "Les traitements incluent des médicaments, la thérapie cognitive et des exercices mentaux."
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"position": 17,
"acceptedAnswer": {
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"text": "Certains médicaments, comme les inhibiteurs de la cholinestérase, peuvent aider à améliorer la cognition."
}
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{
"@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."
}
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"@type": "Question",
"name": "Les exercices mentaux sont-ils bénéfiques ?",
"position": 19,
"acceptedAnswer": {
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"text": "Oui, les exercices mentaux réguliers peuvent renforcer les capacités cognitives et la mémoire."
}
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"name": "Quelles approches non médicamenteuses sont efficaces ?",
"position": 20,
"acceptedAnswer": {
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"text": "Des approches comme la stimulation cognitive et les activités sociales sont bénéfiques."
}
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"@type": "Question",
"name": "Quelles complications peuvent survenir avec des troubles cognitifs ?",
"position": 21,
"acceptedAnswer": {
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"text": "Des complications incluent l'isolement social, la dépression et la perte d'autonomie."
}
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"@type": "Question",
"name": "Les troubles cognitifs augmentent-ils le risque de chutes ?",
"position": 22,
"acceptedAnswer": {
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"text": "Oui, les troubles cognitifs peuvent augmenter le risque de chutes et de blessures."
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"position": 23,
"acceptedAnswer": {
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"position": 24,
"acceptedAnswer": {
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"text": "Oui, certains troubles cognitifs peuvent évoluer vers des formes de démence si non traités."
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"position": 25,
"acceptedAnswer": {
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"text": "Ils peuvent entraîner de l'anxiété, de la dépression et une baisse de l'estime de soi."
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"@type": "Question",
"name": "Quels sont les facteurs de risque des troubles cognitifs ?",
"position": 26,
"acceptedAnswer": {
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"text": "L'âge avancé, les antécédents familiaux et les maladies cardiovasculaires sont des facteurs de risque."
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 06/04/2025
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Affiliations :
Centre for Healthy Brain Ageing (CHeBA), University of New South Wales, Suite 407 185 Elizabeth Street, Sydney, NSW, Australia, 2000.
Publications dans "Cognition" :
2 publications dans cette catégorie
Publications dans "Cognition" :
2 publications dans cette catégorie
Publications dans "Cognition" :
2 publications dans cette catégorie
Publications dans "Cognition" :
2 publications dans cette catégorie
Publications dans "Cognition" :
2 publications dans cette catégorie
Publications dans "Cognition" :
2 publications dans cette catégorie
Publications dans "Cognition" :
2 publications dans cette catégorie
Publications dans "Cognition" :
2 publications dans cette catégorie
Publications dans "Cognition" :
2 publications dans cette catégorie
Publications dans "Cognition" :
2 publications dans cette catégorie
Affiliations :
Department of Psychiatry, National Center for Mental Health, Seoul, Republic of Korea.
Publications dans "Cognition" :
2 publications dans cette catégorie
Affiliations :
Department of Physical Therapy and Rehabilitation Science, School of Health Professions, University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS, USA. Electronic address: hdevos@kumc.edu.
Publications dans "Cognition" :
2 publications dans cette catégorie
Affiliations :
Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China.
National Clinical Research Center for Geriatric Disorders, Beijing, China.
Center of Alzheimer's Disease, Beijing Institute for Brain Disorders, Beijing, China.
Publications dans "Cognition" :
2 publications dans cette catégorie
Affiliations :
German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany.
Publications dans "Cognition" :
2 publications dans cette catégorie
Affiliations :
German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany.
Department of Neurology, University of Bonn, Bonn, Germany.
Publications dans "Cognition" :
2 publications dans cette catégorie
Affiliations :
German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany.
Department of Neurodegeneration and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany.
Publications dans "Cognition" :
2 publications dans cette catégorie
Affiliations :
German Center for Neurodegenerative Diseases (DZNE), Munich, Germany.
Institute for Stroke and Dementia Research, University Hospital, LMU Munich, Munich, Germany.
Publications dans "Cognition" :
2 publications dans cette catégorie
Affiliations :
Institute for Stroke and Dementia Research, University Hospital, LMU Munich, Munich, Germany.
Publications dans "Cognition" :
2 publications dans cette catégorie
Affiliations :
Clinic for Neurology, University Hospital Magdeburg, Medical Faculty, Magdeburg, Germany.
Publications dans "Cognition" :
2 publications dans cette catégorie
Affiliations :
German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany.
Section for Dementia Research, Department of Psychiatry and Psychotherapy, Hertie Institute for Clinical Brain Research and University of Tübingen, Tübingen, Germany.
Publications dans "Cognition" :
This Lessons from History article uses science, aviation, medicine, and mountaineering sources to describe some of the effects of hypoxia, illumination, and other environmental conditions on the eye, ...
To investigate color vision deficiency and the value of Hardy-Rand-Rittler (HRR) color plates in monitoring dysthyroid optic neuropathy (DON) to improve the diagnosis of DON....
The participants were divided into DON and non-DON (mild and moderate-to-severe) groups. All the subjects underwent HRR color examination and comprehensive ophthalmic examinations. The random forest a...
Thirty DON patients (57 eyes) and sixty non-DON patients (120 eyes) were enrolled. The HRR score was lower in DON patients than in non-DON patients (12.1 ± 6.2 versus 18.7 ± 1.8, p < 0.001). The major...
The HRR test was valid as screening method for DON. The multifactor decision tree based on the HRR test improved the diagnostic efficacy for DON. An HRR score of less than 12 and red-green deficiency ...
The ARR3 gene, also known as cone arrestin, belongs to the arrestin family and is expressed in cone cells, inactivating phosphorylated-opsins and preventing cone signals. Variants of ARR3 reportedly c...
Spectral filters are an important part of a multispectral acquisition system, and the selection of suitable filters can improve the spectral recovery accuracy. In this paper, we propose an efficient h...
To evaluate mesopic and photopic contrast sensitivity in patients with congenital red-green color vision deficiency regarding with and without glare conditions and to compare these findings with age- ...
Patients with congenital red-green color vision deficiency and age- and gender-matched healthy controls were included in this cross-sectional comparative study. Contrast sensitivity measurements were ...
Twenty one patients with color vision deficiency (13 deuteranopic, 8 protanopic) and 22 age- and gender-matched healthy controls were included in the study. The mean age was 35.2 ± 13.5 years in the p...
Mesopic and photopic contrast sensitivity values of patients with congenital red-green color vision deficiency were similar to healthy controls regarding with and without glare conditions....
To achieve computer vision color constancy (CVCC), it is vital but challenging to estimate scene illumination from a digital image, which distorts the true color of an object. Estimating illumination ...
Human photoreceptors consist of cones, rods, and melanopsin-expressing intrinsically photosensitive retinal ganglion cells (ipRGCs). First studied in circadian regulation and pupillary control, ipRGCs...
A large body of recent research has demonstrated that patients with schizophrenia exhibit significant changes in visual function and ocular tissue structure in the early stages of onset. It is therefo...
This study was designed to analyze the characteristics of iris structure, color vision function and cognitive function, as well as the changes therein in patients with the first-episode drug-free schi...
This study recruited 61 patients (22 males) with first-episode schizophrenia. Prior to the commencement of treatment with antipsychotic drugs, the Montreal Cognitive Assessment (MoCA) and Farnsworth-M...
On the basis of structural iris characteristics, 61 patients were classified as follows: 28 patients without iris crypts and 33 with iris crypts; 35 without iris pigment dots and 26 with iris pigment ...
The findings of this study demonstrated that color vision function of patients with schizophrenia improved with the improvement of cognitive function. The structural characteristics of the iris with c...
Spherical geometry, adaptive optics, and highly dense network of neurons bridging the eye with the visual cortex, are the primary features of human eyes which enable wide field-of-view (FoV), low aber...
Perceptual learning is the improvement of perceptual performance after repeated practice on a perceptual task. Studies on perceptual learning in color vision are limited. In this study, we measured th...