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Système nerveux
Système nerveux central
Encéphale
Prosencéphale
Télencéphale
Cerveau
Cortex cérébral
Cortex sensorimoteur
Cortex visuel
Cortex visuel : Questions médicales fréquentes
Termes MeSH sélectionnés :
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"name": "Comment diagnostiquer une lésion du cortex visuel ?",
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"text": "Un examen neurologique et des imageries cérébrales comme l'IRM sont utilisés."
}
},
{
"@type": "Question",
"name": "Quels tests évaluent la fonction visuelle ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
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}
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{
"@type": "Question",
"name": "Quels signes indiquent une dysfonction du cortex visuel ?",
"position": 3,
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}
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"@type": "Question",
"name": "Quel rôle joue l'électroencéphalogramme (EEG) ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
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}
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{
"@type": "Question",
"name": "Comment évaluer la vision des couleurs ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests spécifiques comme le test de Ishihara sont utilisés pour évaluer la vision des couleurs."
}
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{
"@type": "Question",
"name": "Quels sont les symptômes d'une lésion du cortex visuel ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent des troubles de la vision, des hallucinations visuelles et des difficultés de reconnaissance."
}
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"@type": "Question",
"name": "Comment se manifeste l'agnosie visuelle ?",
"position": 7,
"acceptedAnswer": {
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"text": "L'agnosie visuelle se manifeste par l'incapacité de reconnaître des objets malgré une vision intacte."
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"@type": "Question",
"name": "Qu'est-ce que l'hémianopsie ?",
"position": 8,
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{
"@type": "Question",
"name": "Quels troubles peuvent affecter la perception des mouvements ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des troubles comme la simultagnosie peuvent affecter la perception des mouvements et des objets."
}
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{
"@type": "Question",
"name": "Quels symptômes indiquent une migraine occulaire ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent des troubles visuels temporaires, comme des éclairs lumineux ou des taches."
}
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{
"@type": "Question",
"name": "Comment prévenir les lésions cérébrales ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter les traumatismes crâniens, adopter un mode de vie sain et contrôler les maladies vasculaires."
}
},
{
"@type": "Question",
"name": "Quels examens réguliers sont recommandés ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des examens ophtalmologiques réguliers peuvent aider à détecter précocement des troubles visuels."
}
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{
"@type": "Question",
"name": "Comment réduire le risque de migraines ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter les déclencheurs connus, gérer le stress et maintenir une bonne hydratation peuvent aider."
}
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{
"@type": "Question",
"name": "Quels conseils pour protéger la santé oculaire ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Porter des lunettes de soleil, éviter les écrans excessifs et avoir une alimentation équilibrée."
}
},
{
"@type": "Question",
"name": "Comment gérer le stress pour prévenir les troubles visuels ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des techniques de relaxation comme le yoga et la méditation peuvent aider à réduire le stress."
}
},
{
"@type": "Question",
"name": "Quels traitements existent pour les troubles visuels ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent la rééducation visuelle, la thérapie occupationnelle et parfois des médicaments."
}
},
{
"@type": "Question",
"name": "Comment traiter l'agnosie visuelle ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "La thérapie cognitive et des exercices de reconnaissance peuvent aider à traiter l'agnosie."
}
},
{
"@type": "Question",
"name": "Quels médicaments peuvent aider les migraines visuelles ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des médicaments comme les triptans et les anti-inflammatoires peuvent soulager les migraines."
}
},
{
"@type": "Question",
"name": "Comment la rééducation visuelle fonctionne-t-elle ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "La rééducation visuelle utilise des exercices pour améliorer la perception et la reconnaissance visuelle."
}
},
{
"@type": "Question",
"name": "Quels sont les traitements pour l'hémianopsie ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des stratégies de compensation et des exercices de champ visuel peuvent aider à gérer l'hémianopsie."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir après une lésion du cortex visuel ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications incluent des troubles cognitifs, des problèmes de coordination et des difficultés d'apprentissage."
}
},
{
"@type": "Question",
"name": "Comment l'hémianopsie affecte-t-elle la vie quotidienne ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'hémianopsie peut compliquer la conduite, la lecture et d'autres activités nécessitant une vision complète."
}
},
{
"@type": "Question",
"name": "Quels risques sont associés à l'agnosie visuelle ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'agnosie peut entraîner des difficultés dans les interactions sociales et des problèmes d'autonomie."
}
},
{
"@type": "Question",
"name": "Quelles sont les conséquences des migraines fréquentes ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des migraines fréquentes peuvent entraîner des troubles de l'humeur, de l'anxiété et des absences au travail."
}
},
{
"@type": "Question",
"name": "Comment les troubles visuels peuvent-ils affecter l'éducation ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les troubles visuels peuvent nuire à l'apprentissage, nécessitant des adaptations scolaires spécifiques."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de lésions cérébrales ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traumatismes crâniens, les AVC et les maladies neurodégénératives augmentent le risque."
}
},
{
"@type": "Question",
"name": "Comment l'âge influence-t-il les troubles visuels ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le vieillissement peut entraîner une dégénérescence des cellules nerveuses et des troubles visuels."
}
},
{
"@type": "Question",
"name": "Quels rôles jouent les antécédents familiaux ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents familiaux de troubles neurologiques peuvent augmenter le risque de dysfonction visuelle."
}
},
{
"@type": "Question",
"name": "Comment le diabète affecte-t-il la vision ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diabète peut entraîner des complications oculaires comme la rétinopathie diabétique, affectant la vision."
}
},
{
"@type": "Question",
"name": "Quels comportements augmentent le risque de migraines ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le stress, le manque de sommeil et une mauvaise alimentation peuvent déclencher des migraines."
}
}
]
}
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A 23-year-old female complained of excessive wrinkling of her hands after brief exposure to water. The symptoms were characteristic for the diagnosis aquagenic wrinkling of the palms (AWP). This disor...
Increasing the number of degrees of freedom for multi-finger robotic hands is necessary to achieve high performance. However, this increases structural complexity and the obtained improvement may be s...
This study aims to investigate the difference in hand acceleration induced by rapid changes in hand movement directions and propulsion between fast and slow groups of swimmers during front crawl swimm...
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A set of 10 tasks, the BE-UJI activity set, was identified by ensuring a certain (minimum) similarity in synergy (maximum mean angle between synergies of 25.5°), functional joint ranges (maximum diffe...
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