Titre : Vascularite

Vascularite : Questions médicales fréquentes

Termes MeSH sélectionnés :

Prefrontal Cortex
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indiquent une vascularite ?\nLa biopsie est-elle toujours nécessaire ?\nQuels spécialistes consultent pour une vascularite ?", "url": "https://questionsmedicales.fr/mesh/D014657?mesh_terms=Prefrontal+Cortex&page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Vascularite", "description": "Quels sont les symptômes courants de la vascularite ?\nLa vascularite peut-elle causer des douleurs articulaires ?\nY a-t-il des symptômes neurologiques associés ?\nLes éruptions cutanées sont-elles spécifiques ?\nLa vascularite peut-elle affecter les organes internes ?", "url": "https://questionsmedicales.fr/mesh/D014657?mesh_terms=Prefrontal+Cortex&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Vascularite", "description": "Peut-on prévenir la vascularite ?\nLes vaccinations sont-elles recommandées ?\nComment éviter les déclencheurs ?\nLe suivi médical est-il important ?\nY a-t-il des conseils diététiques ?", "url": "https://questionsmedicales.fr/mesh/D014657?mesh_terms=Prefrontal+Cortex&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Vascularite", "description": "Quels traitements sont disponibles pour la vascularite ?\nLes corticostéroïdes sont-ils efficaces ?\nQuand utilise-t-on des immunosuppresseurs ?\nY a-t-il des traitements alternatifs ?\nLe traitement est-il à long terme ?", "url": "https://questionsmedicales.fr/mesh/D014657?mesh_terms=Prefrontal+Cortex&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Vascularite", "description": "Quelles sont les complications possibles de la vascularite ?\nLa vascularite peut-elle entraîner des problèmes rénaux ?\nQuels risques cardiovasculaires sont associés ?\nLes complications sont-elles réversibles ?\nComment surveiller les complications ?", "url": 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"@type": "Answer", "text": "Des tests comme la vitesse de sédimentation et les marqueurs inflammatoires sont courants." } }, { "@type": "Question", "name": "Quels symptômes indiquent une vascularite ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Symptômes incluent fatigue, fièvre, douleurs articulaires et éruptions cutanées." } }, { "@type": "Question", "name": "La biopsie est-elle toujours nécessaire ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Non, elle est souvent utilisée si les tests sanguins ne sont pas concluants." } }, { "@type": "Question", "name": "Quels spécialistes consultent pour une vascularite ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Les rhumatologues et les médecins internistes sont souvent impliqués dans le diagnostic." } }, { "@type": "Question", "name": "Quels sont les symptômes courants de la vascularite ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent fatigue, fièvre, douleurs musculaires et éruptions cutanées." } }, { "@type": "Question", "name": "La vascularite peut-elle causer des douleurs articulaires ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les douleurs articulaires sont fréquentes et peuvent être sévères." } }, { "@type": "Question", "name": "Y a-t-il des symptômes neurologiques associés ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des maux de tête, des troubles de la vision et des engourdissements peuvent survenir." } }, { "@type": "Question", "name": "Les éruptions cutanées sont-elles spécifiques ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent varier, mais souvent apparaissent sous forme de plaques ou de purpura." } }, { "@type": "Question", "name": "La vascularite peut-elle affecter les organes internes ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut toucher les reins, les poumons et le cœur, entraînant des complications." } }, { "@type": "Question", "name": "Peut-on prévenir la vascularite ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de méthode de prévention spécifique, mais un suivi médical régulier aide." } }, { "@type": "Question", "name": "Les vaccinations sont-elles recommandées ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les vaccinations peuvent aider à prévenir certaines infections qui aggravent la vascularite." } }, { "@type": "Question", "name": "Comment éviter les déclencheurs ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Éviter le tabac, le stress et les infections peut réduire les risques de poussées." } }, { "@type": "Question", "name": "Le suivi médical est-il important ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un suivi régulier permet d'ajuster le traitement et de surveiller les symptômes." } }, { "@type": "Question", "name": "Y a-t-il des conseils diététiques ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée et riche en antioxydants peut soutenir la santé vasculaire." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour la vascularite ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les corticostéroïdes et les immunosuppresseurs sont couramment utilisés." } }, { "@type": "Question", "name": "Les corticostéroïdes sont-ils efficaces ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils réduisent l'inflammation et soulagent les symptômes rapidement." } }, { "@type": "Question", "name": "Quand utilise-t-on des immunosuppresseurs ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Ils sont utilisés pour les cas graves ou réfractaires aux corticostéroïdes." } }, { "@type": "Question", "name": "Y a-t-il des traitements alternatifs ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Des thérapies biologiques peuvent être envisagées dans certains cas spécifiques." } }, { "@type": "Question", "name": "Le traitement est-il à long terme ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Cela dépend de la gravité et de la réponse au traitement, souvent plusieurs mois." } }, { "@type": "Question", "name": "Quelles sont les complications possibles de la vascularite ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des lésions organiques, des AVC et des problèmes cardiaques." } }, { "@type": "Question", "name": "La vascularite peut-elle entraîner des problèmes rénaux ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut causer une insuffisance rénale aiguë ou chronique." } }, { "@type": "Question", "name": "Quels risques cardiovasculaires sont associés ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Les patients peuvent avoir un risque accru de maladies cardiaques et d'AVC." } }, { "@type": "Question", "name": "Les complications sont-elles réversibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être réversibles avec un traitement précoce." } }, { "@type": "Question", "name": "Comment surveiller les complications ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Des examens réguliers et des tests de fonction organique sont essentiels." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque de la vascularite ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent des antécédents familiaux, des infections et certains médicaments." } }, { "@type": "Question", "name": "L'âge influence-t-il le risque de vascularite ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines formes de vascularite sont plus fréquentes chez les personnes âgées." } }, { "@type": "Question", "name": "Les infections peuvent-elles déclencher une vascularite ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des infections virales ou bactériennes peuvent être des déclencheurs." } }, { "@type": "Question", "name": "Le tabagisme est-il un facteur de risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme est associé à un risque accru de vascularite." } }, { "@type": "Question", "name": "Certaines maladies auto-immunes augmentent-elles le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des maladies comme le lupus ou la polyarthrite rhumatoïde sont des facteurs de risque." } } ] } ] }

Sources (4936 au total)

Amygdala subfield and prefrontal cortex abnormalities in patients with functional seizures.

Functional seizures (FS) are paroxysmal episodes, resembling epileptic seizures, but without underlying epileptic abnormality. The aetiology and neuroanatomic associations are incompletely understood.... T1 MRI scans of 37 female patients with FS and 37 age-matched female seizure naïve controls (SNC) were analyzed retrospectively in FreeSurfer version 7.1. Seizure naïve controls included patients with... The FS and SNC groups did not differ in the whole hippocampus and amygdala volumes. However, patients had a significant reduction of the right lateral amygdala volume (p = 0.00041), an increase of the... The observations from the amygdala and hippocampus segmentation affirm that there are neuroanatomic associations of FS. The pattern of these changes aligned with some of the cerebral changes described...

The Interaction of the Dorsolateral and Ventromedial Prefrontal Cortex During Mind Wandering.

Mind wandering refers to spontaneously occurring, often disruptive thoughts during an ongoing task or resting state. The ventromedial prefrontal cortex (vmPFC) and dorsolateral prefrontal cortex (dlPF... Eighteen healthy adults participated in a randomized, single-blinded, crossover study. tACS (1.5 mA, 6 Hz) was applied in five sessions with one week interval via (1) two channels with synchronized st... Stimulation did not alter SART performance. Right vmPFC stimulation decreased mind wandering and increased awareness of mind wandering. Left dlPFC stimulation and desynchronized stimulation over the d... The results suggest that regional entrainment of the vmPFC decreases mind wandering and increases awareness of mind wandering, whereas regional entrainment of the dlPFC increases mind wandering, but d...

Elucidating the underlying components of metacognitive systematic bias in the human dorsolateral prefrontal cortex and inferior parietal cortex.

Metacognitive systematic bias impairs human learning efficiency, which is characterized by the inconsistency between predicted and actual memory performance. However, the underlying mechanism of metac...