Titre : Artère cérébrale moyenne

Artère cérébrale moyenne : Questions médicales fréquentes

Termes MeSH sélectionnés :

Adolescent Behavior
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Artère cérébrale moyenne : Questions médicales les plus fréquentes", "headline": "Artère cérébrale moyenne : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Artère cérébrale moyenne : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-07-01", "dateModified": "2025-03-28", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Artère cérébrale moyenne" }, "suggestedMinAge": 18, "suggestedGender": "unisex" }, { "@type": "MedicalAudience", "name": "Médecins", "audienceType": "Physician", "geographicArea": { "@type": "AdministrativeArea", "name": "France" } }, { "@type": "MedicalAudience", "name": "Chercheurs", "audienceType": "Researcher", "geographicArea": { "@type": "AdministrativeArea", "name": "International" } } ], "reviewedBy": { "@type": "Person", "name": "Dr Olivier Menir", "jobTitle": "Expert en Médecine", "description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale", "url": "/static/pages/docteur-olivier-menir.html", "alumniOf": { "@type": "EducationalOrganization", "name": "Université Paris Descartes" } }, "isPartOf": { "@type": "MedicalWebPage", "name": "Artères cérébrales", "url": "https://questionsmedicales.fr/mesh/D002536", "about": { "@type": "MedicalCondition", "name": "Artères cérébrales", "code": { "@type": "MedicalCode", "code": "D002536", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "A07.015.114.228" } } }, "about": { "@type": "MedicalCondition", "name": "Artère cérébrale moyenne", "alternateName": "Middle Cerebral Artery", "code": { "@type": "MedicalCode", "code": "D020768", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Tatsuya Tanaka", "url": "https://questionsmedicales.fr/author/Tatsuya%20Tanaka", "affiliation": { "@type": "Organization", "name": "Department of Neurosurgery, International University of Health and Welfare, School of Medicine, Narita Hospital, Narita City, Chiba, Japan." } }, { "@type": "Person", "name": "Yang Duan", "url": "https://questionsmedicales.fr/author/Yang%20Duan", "affiliation": { "@type": "Organization", "name": "Department of Radiology, Center for Neuroimaging, General Hospital of Northern Theater Command, Shenyang, China." } }, { "@type": "Person", "name": "Benqiang Yang", "url": "https://questionsmedicales.fr/author/Benqiang%20Yang", "affiliation": { "@type": "Organization", "name": "Department of Radiology, General Hospital of Northern Theater Command, Shenyang, China." } }, { "@type": "Person", "name": "Shan Gao", "url": "https://questionsmedicales.fr/author/Shan%20Gao", "affiliation": { "@type": "Organization", "name": "Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China." } }, { "@type": "Person", "name": "Feng Feng", "url": "https://questionsmedicales.fr/author/Feng%20Feng", "affiliation": { "@type": "Organization", "name": "Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Firearm Experiences, Behaviors, and Norms Among Rural Adolescents.", "datePublished": "2024-10-01", "url": "https://questionsmedicales.fr/article/39446319", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1001/jamanetworkopen.2024.41203" } }, { "@type": "ScholarlyArticle", "name": "The Association of School Learning Environment With Adolescent Health Behaviors.", "datePublished": "2023-02-22", "url": "https://questionsmedicales.fr/article/36815238", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1111/josh.13314" } }, { "@type": "ScholarlyArticle", "name": "Family economic pressure and early adolescents' prosocial behavior: The importance of considering the types of prosocial behavior.", "datePublished": "2023-05-21", "url": "https://questionsmedicales.fr/article/37211871", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1002/jad.12196" } }, { "@type": "ScholarlyArticle", "name": "Perceived racial discrimination and suicidal behaviors among racial and ethnic minority adolescents in the United States: Findings from the 2021 adolescent behaviors and experiences survey.", "datePublished": "2022-10-03", "url": "https://questionsmedicales.fr/article/36244159", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.psychres.2022.114877" } }, { "@type": "ScholarlyArticle", "name": "Adolescents' perceptions of alcohol portrayals in the media and their impact on cognitions and behaviors.", "datePublished": "2023-02-09", "url": "https://questionsmedicales.fr/article/36757982", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1037/adb0000907" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Système cardiovasculaire", "item": "https://questionsmedicales.fr/mesh/D002319" }, { "@type": "ListItem", "position": 3, "name": "Vaisseaux sanguins", "item": "https://questionsmedicales.fr/mesh/D001808" }, { "@type": "ListItem", "position": 4, "name": "Artères", "item": "https://questionsmedicales.fr/mesh/D001158" }, { "@type": "ListItem", "position": 5, "name": "Artères cérébrales", "item": "https://questionsmedicales.fr/mesh/D002536" }, { "@type": "ListItem", "position": 6, "name": "Artère cérébrale moyenne", "item": "https://questionsmedicales.fr/mesh/D020768" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Artère cérébrale moyenne - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Artère cérébrale moyenne", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-06", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Artère cérébrale moyenne", "description": "Comment diagnostiquer une occlusion de l'artère cérébrale moyenne ?\nQuels tests sont utilisés pour évaluer la circulation sanguine ?\nQuels signes cliniques indiquent une atteinte de cette artère ?\nQuelle est l'importance de l'IRM dans le diagnostic ?\nPeut-on détecter une sténose de l'artère cérébrale moyenne ?", "url": "https://questionsmedicales.fr/mesh/D020768?mesh_terms=Adolescent+Behavior&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Artère cérébrale moyenne", "description": "Quels sont les symptômes d'un AVC lié à cette artère ?\nComment se manifeste une hémorragie cérébrale ?\nQuels déficits peuvent survenir après un AVC ?\nLes troubles de la vision sont-ils possibles ?\nQuels signes précurseurs d'AVC sont à surveiller ?", "url": "https://questionsmedicales.fr/mesh/D020768?mesh_terms=Adolescent+Behavior&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Artère cérébrale moyenne", "description": "Quelles habitudes de vie aident à prévenir les AVC ?\nLe contrôle de la pression artérielle est-il important ?\nComment le diabète influence-t-il le risque d'AVC ?\nLes examens médicaux réguliers sont-ils nécessaires ?\nL'alcool a-t-il un impact sur le risque d'AVC ?", "url": "https://questionsmedicales.fr/mesh/D020768?mesh_terms=Adolescent+Behavior&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Artère cérébrale moyenne", "description": "Quel est le traitement d'urgence pour un AVC ?\nQuels médicaments sont utilisés pour prévenir les AVC ?\nLa rééducation est-elle nécessaire après un AVC ?\nQuels sont les traitements chirurgicaux possibles ?\nComment gérer les complications post-AVC ?", "url": "https://questionsmedicales.fr/mesh/D020768?mesh_terms=Adolescent+Behavior&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Artère cérébrale moyenne", "description": "Quelles sont les complications possibles après un AVC ?\nComment les AVC affectent-ils la qualité de vie ?\nLes AVC peuvent-ils entraîner des troubles psychologiques ?\nQuelles sont les conséquences d'une hémorragie cérébrale ?\nLes AVC récurrents sont-ils possibles ?", "url": "https://questionsmedicales.fr/mesh/D020768?mesh_terms=Adolescent+Behavior&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Artère cérébrale moyenne", "description": "Quels sont les principaux facteurs de risque d'AVC ?\nL'âge influence-t-il le risque d'AVC ?\nLe stress peut-il contribuer aux AVC ?\nLes antécédents familiaux jouent-ils un rôle ?\nLe cholestérol élevé est-il un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D020768?mesh_terms=Adolescent+Behavior&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une occlusion de l'artère cérébrale moyenne ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un IRM ou un scanner cérébral peut révéler une occlusion ou un AVC." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour évaluer la circulation sanguine ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "L'échographie Doppler et l'angiographie sont couramment utilisés." } }, { "@type": "Question", "name": "Quels signes cliniques indiquent une atteinte de cette artère ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des troubles moteurs, des troubles du langage et des déficits sensoriels peuvent apparaître." } }, { "@type": "Question", "name": "Quelle est l'importance de l'IRM dans le diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "L'IRM permet de visualiser les lésions cérébrales et d'évaluer l'étendue des dommages." } }, { "@type": "Question", "name": "Peut-on détecter une sténose de l'artère cérébrale moyenne ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la sténose peut être détectée par angiographie ou échographie Doppler." } }, { "@type": "Question", "name": "Quels sont les symptômes d'un AVC lié à cette artère ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent faiblesse unilatérale, troubles de la parole et confusion." } }, { "@type": "Question", "name": "Comment se manifeste une hémorragie cérébrale ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut provoquer des maux de tête soudains, des nausées et une perte de conscience." } }, { "@type": "Question", "name": "Quels déficits peuvent survenir après un AVC ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des déficits moteurs, sensoriels et cognitifs peuvent affecter la qualité de vie." } }, { "@type": "Question", "name": "Les troubles de la vision sont-ils possibles ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des troubles visuels peuvent survenir, comme la perte de vision d'un œil." } }, { "@type": "Question", "name": "Quels signes précurseurs d'AVC sont à surveiller ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Des engourdissements, des troubles de l'équilibre et des maux de tête soudains." } }, { "@type": "Question", "name": "Quelles habitudes de vie aident à prévenir les AVC ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée, l'exercice régulier et l'arrêt du tabac sont essentiels." } }, { "@type": "Question", "name": "Le contrôle de la pression artérielle est-il important ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, maintenir une pression artérielle normale réduit le risque d'AVC." } }, { "@type": "Question", "name": "Comment le diabète influence-t-il le risque d'AVC ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Le diabète mal contrôlé augmente le risque d'AVC ischémique et hémorragique." } }, { "@type": "Question", "name": "Les examens médicaux réguliers sont-ils nécessaires ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des bilans réguliers aident à détecter les facteurs de risque précocement." } }, { "@type": "Question", "name": "L'alcool a-t-il un impact sur le risque d'AVC ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Une consommation excessive d'alcool augmente le risque d'AVC et d'hypertension." } }, { "@type": "Question", "name": "Quel est le traitement d'urgence pour un AVC ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "L'administration d'un thrombolytique dans les premières heures est cruciale." } }, { "@type": "Question", "name": "Quels médicaments sont utilisés pour prévenir les AVC ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Les anticoagulants et les antiplaquettaires sont souvent prescrits." } }, { "@type": "Question", "name": "La rééducation est-elle nécessaire après un AVC ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la rééducation physique et orthophonique est essentielle pour récupérer." } }, { "@type": "Question", "name": "Quels sont les traitements chirurgicaux possibles ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "La chirurgie peut inclure la déviation des vaisseaux ou l'évacuation d'un hématome." } }, { "@type": "Question", "name": "Comment gérer les complications post-AVC ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi médical régulier et des thérapies adaptées sont nécessaires." } }, { "@type": "Question", "name": "Quelles sont les complications possibles après un AVC ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des infections, des troubles de la déglutition et des douleurs." } }, { "@type": "Question", "name": "Comment les AVC affectent-ils la qualité de vie ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent entraîner des handicaps physiques et cognitifs, affectant l'autonomie." } }, { "@type": "Question", "name": "Les AVC peuvent-ils entraîner des troubles psychologiques ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des troubles comme la dépression et l'anxiété sont fréquents après un AVC." } }, { "@type": "Question", "name": "Quelles sont les conséquences d'une hémorragie cérébrale ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut causer des lésions cérébrales permanentes et des déficits neurologiques." } }, { "@type": "Question", "name": "Les AVC récurrents sont-ils possibles ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes ayant eu un AVC sont à risque accru d'en avoir un autre." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque d'AVC ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'hypertension, le diabète, le tabagisme et l'obésité sont des facteurs majeurs." } }, { "@type": "Question", "name": "L'âge influence-t-il le risque d'AVC ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le risque d'AVC augmente avec l'âge, surtout après 55 ans." } }, { "@type": "Question", "name": "Le stress peut-il contribuer aux AVC ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress chronique peut augmenter le risque d'AVC par divers mécanismes." } }, { "@type": "Question", "name": "Les antécédents familiaux jouent-ils un rôle ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents familiaux d'AVC augmentent le risque personnel." } }, { "@type": "Question", "name": "Le cholestérol élevé est-il un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un taux de cholestérol élevé peut contribuer à l'athérosclérose et aux AVC." } } ] } ] }

Sources (10000 au total)

Firearm Experiences, Behaviors, and Norms Among Rural Adolescents.

Rural adolescents are at high risk for firearm-related injury, yet most existing prevention efforts are informed by research conducted in urban areas. Despite the need to account for rural perspective... To describe rural adolescents' firearm behaviors and perceptions of firearm-related social norms within their communities, peer groups, and families.... This cross-sectional study used a convergent mixed-methods design and involved a community-based participatory research approach. Participants comprised 93 adolescents residing in rural Washington sta... Individual handgun behavior and peer, family, and community perceptions of firearm-related social norms.... The sample included 93 adolescents (mean [SD] age, 15.7 [1.7] years; 49 female participants [52.7%]). Approximately half of participants (52 [55.9%]) had carried a handgun at some point in their lives... In this cross-sectional study, rural adolescents in 4-H programs generally understood acceptable and unacceptable firearm carrying behaviors, which aligned with state laws. Findings provide context fo...

The Association of School Learning Environment With Adolescent Health Behaviors.

In 2020, schools shifted to remote learning in response to mitigating COVID-19. Since then, students have fluctuated between in-person and remote learning environments. Changes to instructional models... This study leveraged a statewide surveillance system (Healthy Kids Colorado Survey) to examine the relationship between learning environment and adolescent health. The survey was administered in Fall ... Overall, results suggested positive and negative associations between the 3 learning environments. Notably, as compared to in-person students, hybrid and remote students reported more stress (OR = 1.8... This study may be used to better understand risk and protective factors experienced by youth at school and home with the goal of improving prevention strategies....

Family economic pressure and early adolescents' prosocial behavior: The importance of considering the types of prosocial behavior.

Prior research findings are mixed regarding whether prosocial behavior is positively or negatively related to socioeconomic status and its correlates, such as economic pressure. This may be due to the... In this study, we aimed to examine how six types of prosocial behavior (i.e., public, anonymous, compliant, emotional, dire, and altruistic) are related to economic pressure among early adolescents. W... Participants were 11-14 years old (N = 143, M... Path analysis revealed that economic pressure was negatively associated with emotional and dire prosocial behavior over and above age, gender, and race/ethnicity. Family economic pressure was unrelate... These findings show some support for the Family Stress Model, such that economic stress might hinder youth's prosocial development. At the same time, youth may have similar levels of certain types of ... This research provided insight into the complex relation between economic pressure and youth's prosocial behavior which varies depending on the type of behavior....

Perceived racial discrimination and suicidal behaviors among racial and ethnic minority adolescents in the United States: Findings from the 2021 adolescent behaviors and experiences survey.

The objectives of this study were to investigate: (1) the prevalence of perceived racial discrimination (PRD) in school, among racial/ethnic minority adolescents, and (2) the association between PRD a...

Adolescents' perceptions of alcohol portrayals in the media and their impact on cognitions and behaviors.

Exposure to alcohol in the media is pervasive and may influence adolescents' perceptions and use of alcohol. The purpose of this study was to better understand how adolescents perceive alcohol-related... Participants were 40 high school students (60% female). Nine focus groups were conducted via videoconferencing, stratified by grade (9th/10th, 11th/12th) and gender. Transcripts were analyzed via temp... Six themes were developed, including (a) some portrayals of alcohol may increase likelihood of using alcohol, (b) some portrayals of alcohol in the media can discourage drinking, (c) sometimes truly n... Adolescents have awareness of media portrayals of alcohol, both positive and negative, and their associated impacts. Findings highlight the need for much more work to understand the conditions under w...

Adolescent gambling behavior: a gender oriented prevention strategy is required?

Studies published on gender-related differences in the gambling behavior of adolescents have focused mainly on psychological and social factors. The aim of this study was to develop separate risk fact... A survey was conducted through a questionnaire developed on a dedicated web site in 2014 on a representative sample of the Italian 15-19-years-old population, including 34,922 students attending 438 s... In our representative sample of Italian adolescents nationwide, the prevalence of each level of gambling was higher in males than in females. The logistic regression stratified by gender found that fo... Understanding the gender-related differences, and how they emerge in younger people at the start of their gambling careers, can suggest how best to educate individuals, families and the community on t...

Association between bullying victimization and health risk behavior in adolescents.

The aim of this study was to examine the association between bullying victimization and health risk behaviors in adolescents.... A representative sample of 1020 adolescents participated in the study. The variables such as bullying, health risk behaviors (tobacco, drugs, alcohol, sedentary behavior, smartphone use, level of phys... Victims of bullying were more likely to smoke (OR 1.75; 95%CI 1.28-2.40), consume alcohol (OR1.43; 95%CI 1.05-1.94), have worse sleep quality (OR 1.94; 95%CI 1.28-2.91), and more sedentary behavior (O... Bullying victimization was associated with an increased predisposition for the adoption of health risk behaviors. Interestingly, victims were also more prone to participate in physical activity....

Associations of connectedness and parental behaviors with adolescent physical activity and mental health during COVID-19: A mediation analysis using the 2021 adolescent behaviors and experiences survey.

The purpose of this study was to examine the associations of connectedness and parental behaviors with adolescent physical activity (PA) and mental health during COVID-19. Participants were a represen...

Psychological interventions for suicidal behavior in adolescents: a comprehensive systematic review.

Recent evidence indicates that the risk of death by suicide in teenagers has increased significantly worldwide. Consequently, different therapeutic interventions have been proposed for suicidal behavi... A systematic review was conducted following PRISMA guidelines. The studies were identified by searching PubMed, PsychINFO, Web of Science, and Scopus databases from 2016 to 2022. According to the incl... Various psychological interventions for adolescents with suicidal behaviors were identified. Most of those present promising results. However, to summarize results from recent years, dialectical behav... Interventions specifically designed to reduce suicidal risk in adolescents have multiplied significantly in recent years. There are a few promising interventions for reducing suicidal behaviors in ado...