Titre : Stimulation transcrânienne par courant continu

Stimulation transcrânienne par courant continu : Questions médicales fréquentes

Termes MeSH sélectionnés :

Exercise Test
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Stimulation transcrânienne par courant continu : Questions médicales les plus fréquentes", "headline": "Stimulation transcrânienne par courant continu : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Stimulation transcrânienne par courant continu : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-01-31", "dateModified": "2025-04-25", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Stimulation transcrânienne par courant continu" }, "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": "Électrochoc", "url": "https://questionsmedicales.fr/mesh/D004597", "about": { "@type": "MedicalCondition", "name": "Électrochoc", "code": { "@type": "MedicalCode", "code": "D004597", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "F04.669.224" } } }, "about": { "@type": "MedicalCondition", "name": "Stimulation transcrânienne par courant continu", "alternateName": "Transcranial Direct Current Stimulation", "code": { "@type": "MedicalCode", "code": "D065908", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Marom Bikson", "url": "https://questionsmedicales.fr/author/Marom%20Bikson", "affiliation": { "@type": "Organization", "name": "Department of Biomedical Engineering, The City College of New York." } }, { "@type": "Person", "name": "Christoph Nissen", "url": "https://questionsmedicales.fr/author/Christoph%20Nissen", "affiliation": { "@type": "Organization", "name": "University Hospital of Psychiatry and Psychotherapy, University Psychiatric Services, Bern, Switzerland; Clinic for Psychiatry and Psychotherapy, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany." } }, { "@type": "Person", "name": "Liciane Fernandes Medeiros", "url": "https://questionsmedicales.fr/author/Liciane%20Fernandes%20Medeiros", "affiliation": { "@type": "Organization", "name": "Laboratório de Farmacologia da Dor e Neuromodulação, Investigações Pré-Clínicas, Centro de Pesquisa Experimental, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil." } }, { "@type": "Person", "name": "Wolnei Caumo", "url": "https://questionsmedicales.fr/author/Wolnei%20Caumo", "affiliation": { "@type": "Organization", "name": "Programa de Pós-Graduação em Medicina: Ciências Médicas, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil." } }, { "@type": "Person", "name": "Daniel M Blumberger", "url": "https://questionsmedicales.fr/author/Daniel%20M%20Blumberger", "affiliation": { "@type": "Organization", "name": "" } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Exercise testing to guide safe discharge from hospital in COVID-19: a scoping review to identify candidate tests.", "datePublished": "2023-10-31", "url": "https://questionsmedicales.fr/article/37907292", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1136/bmjopen-2022-068169" } }, { "@type": "ScholarlyArticle", "name": "Guidance and standard operating procedures for functional exercise testing in cystic fibrosis.", "datePublished": "2023-08-09", "url": "https://questionsmedicales.fr/article/37558263", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1183/16000617.0029-2023" } }, { "@type": "ScholarlyArticle", "name": "Cardiopulmonary exercise testing for patients with anorexia nervosa: a case-control study.", "datePublished": "2022-10-22", "url": "https://questionsmedicales.fr/article/36271269", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1007/s40519-022-01492-6" } }, { "@type": "ScholarlyArticle", "name": "Cardiopulmonary Exercise Testing Interpretation in Athletes: What the Cardiologist Should Know.", "datePublished": "2022-10-21", "url": "https://questionsmedicales.fr/article/36368812", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.ccl.2022.08.006" } }, { "@type": "ScholarlyArticle", "name": "Cardiopulmonary exercise testing in long covid shows the presence of dysautonomia or chronotropic incompetence independent of subjective exercise intolerance and fatigue.", "datePublished": "2024-08-08", "url": "https://questionsmedicales.fr/article/39117999", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1186/s12872-024-04081-w" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Disciplines et activités comportementales", "item": "https://questionsmedicales.fr/mesh/D004191" }, { "@type": "ListItem", "position": 3, "name": "Techniques psychologiques", "item": "https://questionsmedicales.fr/mesh/D011580" }, { "@type": "ListItem", "position": 4, "name": "Électrochoc", "item": "https://questionsmedicales.fr/mesh/D004597" }, { "@type": "ListItem", "position": 5, "name": "Stimulation transcrânienne par courant continu", "item": "https://questionsmedicales.fr/mesh/D065908" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Stimulation transcrânienne par courant continu - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Stimulation transcrânienne par courant continu", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-17", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Stimulation transcrânienne par courant continu", "description": "Comment évaluer l'efficacité de la tDCS ?\nQuels critères diagnostiques pour la tDCS ?\nLa tDCS est-elle utilisée pour des troubles spécifiques ?\nQuels tests précèdent une séance de tDCS ?\nLa tDCS nécessite-t-elle un diagnostic préalable ?", "url": "https://questionsmedicales.fr/mesh/D065908?mesh_terms=Exercise+Test&page=5#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Stimulation transcrânienne par courant continu", "description": "Quels symptômes la tDCS peut-elle soulager ?\nY a-t-il des effets secondaires notables ?\nLa tDCS affecte-t-elle la mémoire ?\nQuels changements comportementaux peuvent survenir ?\nLa tDCS peut-elle induire des effets cognitifs ?", "url": "https://questionsmedicales.fr/mesh/D065908?mesh_terms=Exercise+Test&page=5#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Stimulation transcrânienne par courant continu", "description": "La tDCS peut-elle prévenir des troubles mentaux ?\nQuels modes de vie favorisent l'efficacité de la tDCS ?\nY a-t-il des recommandations avant la tDCS ?\nLa tDCS nécessite-t-elle une préparation spéciale ?\nComment maintenir les effets de la tDCS ?", "url": "https://questionsmedicales.fr/mesh/D065908?mesh_terms=Exercise+Test&page=5#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Stimulation transcrânienne par courant continu", "description": "Comment se déroule une séance de tDCS ?\nÀ quelle fréquence la tDCS est-elle administrée ?\nLa tDCS est-elle combinée à d'autres traitements ?\nQuels sont les objectifs du traitement par tDCS ?\nLa tDCS est-elle efficace pour tous ?", "url": "https://questionsmedicales.fr/mesh/D065908?mesh_terms=Exercise+Test&page=5#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Stimulation transcrânienne par courant continu", "description": "Quelles complications peuvent survenir avec la tDCS ?\nLa tDCS peut-elle aggraver des conditions existantes ?\nQuels signes doivent alerter après une séance ?\nLa tDCS est-elle sans risque pour tous ?\nComment gérer les effets indésirables de la tDCS ?", "url": "https://questionsmedicales.fr/mesh/D065908?mesh_terms=Exercise+Test&page=5#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Stimulation transcrânienne par courant continu", "description": "Quels facteurs augmentent les risques de tDCS ?\nL'âge influence-t-il l'efficacité de la tDCS ?\nLes médicaments affectent-ils la tDCS ?\nLe stress impacte-t-il la tDCS ?\nY a-t-il des prédispositions génétiques ?", "url": "https://questionsmedicales.fr/mesh/D065908?mesh_terms=Exercise+Test&page=5#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment évaluer l'efficacité de la tDCS ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "L'efficacité de la tDCS peut être évaluée par des tests neuropsychologiques et des mesures d'imagerie cérébrale." } }, { "@type": "Question", "name": "Quels critères diagnostiques pour la tDCS ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de critères diagnostiques spécifiques, mais des évaluations cliniques sont nécessaires." } }, { "@type": "Question", "name": "La tDCS est-elle utilisée pour des troubles spécifiques ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle est souvent utilisée pour traiter la dépression, l'anxiété et les troubles cognitifs." } }, { "@type": "Question", "name": "Quels tests précèdent une séance de tDCS ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des évaluations neurologiques et psychologiques sont souvent réalisées avant la tDCS." } }, { "@type": "Question", "name": "La tDCS nécessite-t-elle un diagnostic préalable ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Un diagnostic préalable n'est pas toujours nécessaire, mais il est recommandé pour une utilisation ciblée." } }, { "@type": "Question", "name": "Quels symptômes la tDCS peut-elle soulager ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "La tDCS peut soulager des symptômes de dépression, d'anxiété et de douleur chronique." } }, { "@type": "Question", "name": "Y a-t-il des effets secondaires notables ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Les effets secondaires peuvent inclure des démangeaisons, des picotements ou des maux de tête." } }, { "@type": "Question", "name": "La tDCS affecte-t-elle la mémoire ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut améliorer la mémoire dans certains cas, mais les résultats varient selon les individus." } }, { "@type": "Question", "name": "Quels changements comportementaux peuvent survenir ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Des changements d'humeur et d'attention peuvent être observés après la tDCS." } }, { "@type": "Question", "name": "La tDCS peut-elle induire des effets cognitifs ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut induire des effets cognitifs positifs, comme une meilleure concentration." } }, { "@type": "Question", "name": "La tDCS peut-elle prévenir des troubles mentaux ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Elle est explorée comme méthode préventive, mais des recherches supplémentaires sont nécessaires." } }, { "@type": "Question", "name": "Quels modes de vie favorisent l'efficacité de la tDCS ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Un mode de vie sain, incluant exercice et alimentation équilibrée, peut favoriser l'efficacité." } }, { "@type": "Question", "name": "Y a-t-il des recommandations avant la tDCS ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Il est conseillé d'éviter l'alcool et les stimulants avant une séance de tDCS." } }, { "@type": "Question", "name": "La tDCS nécessite-t-elle une préparation spéciale ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Une préparation spéciale n'est pas nécessaire, mais un état de calme est recommandé." } }, { "@type": "Question", "name": "Comment maintenir les effets de la tDCS ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Des exercices cognitifs et un suivi psychologique peuvent aider à maintenir les effets." } }, { "@type": "Question", "name": "Comment se déroule une séance de tDCS ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Une séance de tDCS dure généralement 20 à 30 minutes avec des électrodes placées sur le cuir chevelu." } }, { "@type": "Question", "name": "À quelle fréquence la tDCS est-elle administrée ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "La fréquence varie, mais elle est souvent administrée plusieurs fois par semaine." } }, { "@type": "Question", "name": "La tDCS est-elle combinée à d'autres traitements ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle est souvent utilisée en complément de thérapies psychologiques ou médicamenteuses." } }, { "@type": "Question", "name": "Quels sont les objectifs du traitement par tDCS ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Les objectifs incluent l'amélioration de l'humeur, de la cognition et la réduction de la douleur." } }, { "@type": "Question", "name": "La tDCS est-elle efficace pour tous ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Non, l'efficacité varie d'une personne à l'autre en fonction de divers facteurs individuels." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec la tDCS ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications sont rares mais peuvent inclure des irritations cutanées ou des maux de tête." } }, { "@type": "Question", "name": "La tDCS peut-elle aggraver des conditions existantes ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Dans certains cas, elle peut aggraver des troubles neurologiques préexistants." } }, { "@type": "Question", "name": "Quels signes doivent alerter après une séance ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Des douleurs persistantes, des vertiges ou des troubles de la vision doivent alerter." } }, { "@type": "Question", "name": "La tDCS est-elle sans risque pour tous ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Non, elle n'est pas recommandée pour les personnes avec des implants médicaux ou des troubles épileptiques." } }, { "@type": "Question", "name": "Comment gérer les effets indésirables de la tDCS ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Les effets indésirables doivent être signalés à un professionnel de santé pour évaluation." } }, { "@type": "Question", "name": "Quels facteurs augmentent les risques de tDCS ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents de troubles neurologiques ou psychiatriques peuvent augmenter les risques." } }, { "@type": "Question", "name": "L'âge influence-t-il l'efficacité de la tDCS ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'âge peut influencer l'efficacité, les jeunes répondant souvent mieux au traitement." } }, { "@type": "Question", "name": "Les médicaments affectent-ils la tDCS ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Certains médicaments peuvent interférer avec les effets de la tDCS, nécessitant une évaluation." } }, { "@type": "Question", "name": "Le stress impacte-t-il la tDCS ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un niveau de stress élevé peut diminuer l'efficacité de la tDCS." } }, { "@type": "Question", "name": "Y a-t-il des prédispositions génétiques ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Des recherches suggèrent que des prédispositions génétiques peuvent influencer la réponse à la tDCS." } } ] } ] }

Sources (10000 au total)

Exercise testing to guide safe discharge from hospital in COVID-19: a scoping review to identify candidate tests.

We aimed to identify exercise tests that have been validated to support a safe discharge to home in patients with or without COVID-19.... Scoping review, using PRISMA-ScR reporting standards. Medline, PubMed, AMED, Embase, CINAHL and LitCovid databases were searched between 16 and 22 February 2021, with studies included from any publica... Short exercise tests.... Safe discharge from hospital, readmission rate, length of hospital stay, mortality. Secondary outcomes measures: safety, feasibility and reliability.... Of 1612 original records screened, 19 studies were included in the analysis. These used a variety of exercise tests in patients with chronic obstructive pulmonary disease, suspected pulmonary embolism... Further research is needed to aid clinical decision-making at discharge from hospital....

Cardiopulmonary exercise testing for patients with anorexia nervosa: a case-control study.

Patients with anorexia nervosa (AN) require appropriate nutrient therapy and physical activity management. Eating disorder treatment guidelines do not include safe, evidence-based intensity criteria f... CPX was performed with 14 female patients with AN admitted to a specialized eating disorder unit between 2015 and 2019. Their anaerobic threshold (AT) was determined by assessing their exercise tolera... The AT of the AN group (BMI: 15.7 [Mean] ± 1.8 standard deviation [SD]) was significantly lower than that of the HC group (BMI: 19.7 ± 1.8) (AN: 10.0 ± 1.8 vs. HC: 15.2 ± 3.0 ml/kg/min, P < 0.001). AT... This study showed that AT and AT-METS were lower in patients with AN than in HC. Patients with AN should be prescribed light-intensity aerobic exercise, and the current findings may help develop futur... III: Evidence obtained from case-control analytic studies....

Cardiopulmonary exercise testing in long covid shows the presence of dysautonomia or chronotropic incompetence independent of subjective exercise intolerance and fatigue.

After COVID-19 infection, 10-20% of patients suffer from varying symptoms lasting more than 12 weeks (Long COVID, LC). Exercise intolerance and fatigue are common in LC. The aim was to measure the max... Cardiopulmonary exercise test was conducted on 101 LC patients, who were admitted to exercise testing. The majority of them (86%) had been treated at home during their acute COVID-19 infection. Peak o... The measurements were performed in mean 12.7 months (SD 5.75) after COVID-19 infection in patients with exercise intolerance (group EI, 19 patients), fatigue (group F, 31 patients), their combination ... This study on LC patients with different symptoms showed that cardiopulmonary exercise capacity was in mean normal, with increased sympathetic activity in most patients. However, we identified subgrou...

Test-retest reliability of a 30-min fixed perceived effort cycling exercise.

Using exercise protocols at a fixed rating of perceived effort (RPE) is a useful method for exploring the psychophysical influences on exercise performance. However, studies that have employed this pr... Eight recreationally active cyclists completed two identical ramped incremental trials on a cycle ergometer to identify gas exchange threshold (GET). A linear regression model plotted RPE responses du... All performance and gas parameters showed excellent levels of test-retest reliability (ICCs = > .900) across both intensities. Performance, gas-related measures, and heart rate averaged over the entir... Recreationally active cyclists can reliably replicate fixed perceived effort exercise across multiple visits when RPE is aligned to physiological thresholds. Some evidence suggests that exercise at RP...

[Role of cardiopulmonary exercise test in early diagnosis of pulmonary hypertension in scleroderma patients].

Pulmonary arterial hypertension (PAH) is a severe, high mortality and progressive disease. Early diagnosis and treatment improves the prognosis. Patients with scleroderma disease presents high risk of... Prospective study of 52 consecutive patients diagnosed of scleroderma in our health area, during 2 years (2018 and 2019). All of them undergo CPET, in addition to the annual systematic screening. Sens... Fifty-two CPET were performed, of which 16 suggested PAH. Resting RHC confirmed PAH in 5 patients and exercise RHC in 7 (diagnostic sensitivity of CPET together with rest and exercise catheterization ... CPET and exercise RHC could detect PAH earlier than established screening in patients with scleroderma disease, allowing early diagnosis....

Cardiopulmonary exercise testing during follow-up after acute pulmonary embolism.

Cardiopulmonary exercise testing (CPET) may provide prognostically valuable information during follow-up after pulmonary embolism (PE). Our objective was to investigate the association of patterns and... In a prospective cohort study of unselected consecutive all-comers with PE, survivors of the index acute event underwent 3- and 12-month follow-ups, including CPET. We defined cardiopulmonary limitati... Overall, 396 patients were included. At 3 months, prevalence of cardiopulmonary limitation and deconditioning was 50.1% (34.7% mild/moderate; 15.4% severe) and 12.1%, respectively; at 12 months, it wa... Abnormal exercise capacity of cardiopulmonary origin is frequent after PE, being associated with clinical and haemodynamic impairment as well as long-term QoL reduction. CPET can be considered for sel...

Cardiopulmonary exercise testing to indicate increased ventilatory variability in subjects with dysfunctional breathing.

Dysfunctional breathing (DB) is a common, but largely underappreciated, cause of chronic dyspnoea. Under visual inspection, most subjects with DB present with larger sequential changes in ventilation ... Twenty chronically dyspnoeic subjects with DB and 10 age- and sex-matched controls performed CPET on a cycle ergometer. Cut-offs to indicate increased V̇E, VT, f, and f/VT ratio variability (Δ = highe... Subjects with DB presented with increased V̇E, higher ventilatory variability, higher dyspnoea burden, and lower exercise capacity compared to controls (p < 0.05). ΔV̇E... This study provides objective criteria to indicate increased ventilatory variability during incremental CPET in dyspnoeic subjects with DB. Large variability in breathing frequency seems particularly ...