Microscopie à sonde à balayage : Questions médicales fréquentes
Nom anglais: Microscopy, Scanning Probe
Descriptor UI:D020527
Tree Number:E05.595.666
Termes MeSH sélectionnés :
Conversion Disorder
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Microscopie à sonde à balayage : Questions médicales les plus fréquentes",
"headline": "Microscopie à sonde à balayage : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Microscopie à sonde à balayage : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-05-07",
"dateModified": "2025-05-02",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Microscopie à sonde à balayage"
},
"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": "Techniques d'investigation",
"url": "https://questionsmedicales.fr/mesh/D008919",
"about": {
"@type": "MedicalCondition",
"name": "Techniques d'investigation",
"code": {
"@type": "MedicalCode",
"code": "D008919",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "E05"
}
}
},
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Microscopie à force atomique",
"alternateName": "Microscopy, Atomic Force",
"url": "https://questionsmedicales.fr/mesh/D018625",
"about": {
"@type": "MedicalCondition",
"name": "Microscopie à force atomique",
"code": {
"@type": "MedicalCode",
"code": "D018625",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "E05.595.666.400"
}
}
},
{
"@type": "MedicalWebPage",
"name": "Microscopie électrochimique à balayage",
"alternateName": "Microscopy, Electrochemical, Scanning",
"url": "https://questionsmedicales.fr/mesh/D064347",
"about": {
"@type": "MedicalCondition",
"name": "Microscopie électrochimique à balayage",
"code": {
"@type": "MedicalCode",
"code": "D064347",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "E05.595.666.450"
}
}
},
{
"@type": "MedicalWebPage",
"name": "Microscopie à effet tunnel",
"alternateName": "Microscopy, Scanning Tunneling",
"url": "https://questionsmedicales.fr/mesh/D016252",
"about": {
"@type": "MedicalCondition",
"name": "Microscopie à effet tunnel",
"code": {
"@type": "MedicalCode",
"code": "D016252",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "E05.595.666.500"
}
}
}
],
"about": {
"@type": "MedicalCondition",
"name": "Microscopie à sonde à balayage",
"alternateName": "Microscopy, Scanning Probe",
"code": {
"@type": "MedicalCode",
"code": "D020527",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Sergei V Kalinin",
"url": "https://questionsmedicales.fr/author/Sergei%20V%20Kalinin",
"affiliation": {
"@type": "Organization",
"name": ""
}
},
{
"@type": "Person",
"name": "Maxim Ziatdinov",
"url": "https://questionsmedicales.fr/author/Maxim%20Ziatdinov",
"affiliation": {
"@type": "Organization",
"name": ""
}
},
{
"@type": "Person",
"name": "Rama K Vasudevan",
"url": "https://questionsmedicales.fr/author/Rama%20K%20Vasudevan",
"affiliation": {
"@type": "Organization",
"name": ""
}
},
{
"@type": "Person",
"name": "Petr Klapetek",
"url": "https://questionsmedicales.fr/author/Petr%20Klapetek",
"affiliation": {
"@type": "Organization",
"name": "Central European Institute of Technology, Brno University of Technology, Purkyňova 123, 61200 Brno, Czech Republic."
}
},
{
"@type": "Person",
"name": "Stephen Jesse",
"url": "https://questionsmedicales.fr/author/Stephen%20Jesse",
"affiliation": {
"@type": "Organization",
"name": ""
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Functional Neurological Disorder in Pediatrics: Diagnostic Considerations.",
"datePublished": "2024-11-01",
"url": "https://questionsmedicales.fr/article/39467190",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": null
}
},
{
"@type": "ScholarlyArticle",
"name": "Physical Rehabilitation of Motor Functional Neurological Disorders: A Narrative Review.",
"datePublished": "2023-05-11",
"url": "https://questionsmedicales.fr/article/37239521",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3390/ijerph20105793"
}
},
{
"@type": "ScholarlyArticle",
"name": "Why functional neurological disorder is not feigning or malingering.",
"datePublished": "2023-02-16",
"url": "https://questionsmedicales.fr/article/36797425",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1038/s41582-022-00765-z"
}
},
{
"@type": "ScholarlyArticle",
"name": "Overall comorbidities in functional neurological disorder: A narrative review.",
"datePublished": "2023-07-04",
"url": "https://questionsmedicales.fr/article/37414721",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.encep.2023.06.004"
}
},
{
"@type": "ScholarlyArticle",
"name": "[Validated care programs for patients with functional neurological disorders].",
"datePublished": "2023-07-01",
"url": "https://questionsmedicales.fr/article/37400332",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.encep.2023.06.005"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Techniques d'investigation",
"item": "https://questionsmedicales.fr/mesh/D008919"
},
{
"@type": "ListItem",
"position": 3,
"name": "Microscopie à sonde à balayage",
"item": "https://questionsmedicales.fr/mesh/D020527"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Microscopie à sonde à balayage - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Microscopie à sonde à balayage",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-05",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Microscopie à sonde à balayage",
"description": "Comment la microscopie à sonde à balayage est-elle utilisée en diagnostic ?\nQuels types d'échantillons peuvent être analysés ?\nQuels sont les avantages de cette technique ?\nPeut-on détecter des anomalies cellulaires ?\nEst-elle utilisée pour des diagnostics précoces ?",
"url": "https://questionsmedicales.fr/mesh/D020527?mesh_terms=Conversion+Disorder&page=2#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Microscopie à sonde à balayage",
"description": "Quels symptômes peuvent être observés avec cette technique ?\nPeut-elle révéler des infections ?\nEst-elle utile pour étudier des tumeurs ?\nPeut-on observer des inflammations ?\nQuels types de changements cellulaires sont visibles ?",
"url": "https://questionsmedicales.fr/mesh/D020527?mesh_terms=Conversion+Disorder&page=2#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Microscopie à sonde à balayage",
"description": "Comment la microscopie aide-t-elle à la prévention des maladies ?\nPeut-elle contribuer à la recherche sur les vaccins ?\nEst-elle utilisée pour surveiller l'environnement ?\nPeut-elle aider à prévenir les infections nosocomiales ?\nEst-elle utile pour la sécurité alimentaire ?",
"url": "https://questionsmedicales.fr/mesh/D020527?mesh_terms=Conversion+Disorder&page=2#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Microscopie à sonde à balayage",
"description": "La microscopie à sonde à balayage aide-t-elle au traitement ?\nPeut-elle être utilisée pour le suivi des traitements ?\nEst-elle utilisée en recherche thérapeutique ?\nPeut-elle aider à la régénération tissulaire ?\nEst-elle utilisée pour évaluer l'efficacité des médicaments ?",
"url": "https://questionsmedicales.fr/mesh/D020527?mesh_terms=Conversion+Disorder&page=2#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Microscopie à sonde à balayage",
"description": "Quelles complications peuvent survenir lors de l'utilisation ?\nY a-t-il des risques pour les échantillons ?\nPeut-elle entraîner des erreurs de diagnostic ?\nY a-t-il des complications liées à l'équipement ?\nEst-elle coûteuse à mettre en œuvre ?",
"url": "https://questionsmedicales.fr/mesh/D020527?mesh_terms=Conversion+Disorder&page=2#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Microscopie à sonde à balayage",
"description": "Quels facteurs influencent la qualité des images ?\nY a-t-il des risques liés à l'utilisation de la sonde ?\nQuels sont les facteurs environnementaux à considérer ?\nLa formation des opérateurs est-elle importante ?\nLes contaminants peuvent-ils affecter les résultats ?",
"url": "https://questionsmedicales.fr/mesh/D020527?mesh_terms=Conversion+Disorder&page=2#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment la microscopie à sonde à balayage est-elle utilisée en diagnostic ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle permet d'observer des structures à l'échelle nanométrique, utile pour diagnostiquer des maladies."
}
},
{
"@type": "Question",
"name": "Quels types d'échantillons peuvent être analysés ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des échantillons biologiques, matériaux, et semi-conducteurs peuvent être analysés."
}
},
{
"@type": "Question",
"name": "Quels sont les avantages de cette technique ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle offre une résolution élevée et permet d'étudier des surfaces complexes."
}
},
{
"@type": "Question",
"name": "Peut-on détecter des anomalies cellulaires ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle permet de visualiser des anomalies à l'échelle cellulaire et subcellulaire."
}
},
{
"@type": "Question",
"name": "Est-elle utilisée pour des diagnostics précoces ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut aider à détecter des pathologies à un stade précoce grâce à sa précision."
}
},
{
"@type": "Question",
"name": "Quels symptômes peuvent être observés avec cette technique ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "La microscopie ne détecte pas de symptômes, mais aide à identifier des anomalies."
}
},
{
"@type": "Question",
"name": "Peut-elle révéler des infections ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Indirectement, en montrant des changements cellulaires associés à des infections."
}
},
{
"@type": "Question",
"name": "Est-elle utile pour étudier des tumeurs ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle permet d'analyser la morphologie des cellules tumorales."
}
},
{
"@type": "Question",
"name": "Peut-on observer des inflammations ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut aider à visualiser des signes d'inflammation au niveau cellulaire."
}
},
{
"@type": "Question",
"name": "Quels types de changements cellulaires sont visibles ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des changements morphologiques, comme la taille et la forme des cellules, peuvent être observés."
}
},
{
"@type": "Question",
"name": "Comment la microscopie aide-t-elle à la prévention des maladies ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle permet d'identifier des biomarqueurs précoces de maladies, facilitant la prévention."
}
},
{
"@type": "Question",
"name": "Peut-elle contribuer à la recherche sur les vaccins ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle aide à étudier la réponse immunitaire et l'efficacité des vaccins."
}
},
{
"@type": "Question",
"name": "Est-elle utilisée pour surveiller l'environnement ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut analyser des échantillons environnementaux pour détecter des contaminants."
}
},
{
"@type": "Question",
"name": "Peut-elle aider à prévenir les infections nosocomiales ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, en identifiant des agents pathogènes dans les milieux hospitaliers."
}
},
{
"@type": "Question",
"name": "Est-elle utile pour la sécurité alimentaire ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle permet d'analyser des échantillons alimentaires pour détecter des contaminants."
}
},
{
"@type": "Question",
"name": "La microscopie à sonde à balayage aide-t-elle au traitement ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Indirectement, en fournissant des informations pour guider les traitements."
}
},
{
"@type": "Question",
"name": "Peut-elle être utilisée pour le suivi des traitements ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle permet de surveiller les effets des traitements au niveau cellulaire."
}
},
{
"@type": "Question",
"name": "Est-elle utilisée en recherche thérapeutique ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle est essentielle pour développer de nouvelles thérapies et médicaments."
}
},
{
"@type": "Question",
"name": "Peut-elle aider à la régénération tissulaire ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, en étudiant les cellules souches et leur comportement dans les tissus."
}
},
{
"@type": "Question",
"name": "Est-elle utilisée pour évaluer l'efficacité des médicaments ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle permet d'analyser les interactions médicamenteuses au niveau cellulaire."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir lors de l'utilisation ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des artefacts d'image peuvent se produire, affectant l'interprétation des résultats."
}
},
{
"@type": "Question",
"name": "Y a-t-il des risques pour les échantillons ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains échantillons peuvent être endommagés par la sonde lors de l'analyse."
}
},
{
"@type": "Question",
"name": "Peut-elle entraîner des erreurs de diagnostic ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des erreurs peuvent survenir si les artefacts ne sont pas correctement identifiés."
}
},
{
"@type": "Question",
"name": "Y a-t-il des complications liées à l'équipement ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des pannes d'équipement peuvent survenir, nécessitant un entretien régulier."
}
},
{
"@type": "Question",
"name": "Est-elle coûteuse à mettre en œuvre ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'équipement et la maintenance peuvent représenter un coût élevé."
}
},
{
"@type": "Question",
"name": "Quels facteurs influencent la qualité des images ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "La préparation des échantillons et les conditions environnementales sont cruciales."
}
},
{
"@type": "Question",
"name": "Y a-t-il des risques liés à l'utilisation de la sonde ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une manipulation incorrecte peut endommager la sonde et les échantillons."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs environnementaux à considérer ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "La température, l'humidité et les vibrations peuvent affecter les résultats."
}
},
{
"@type": "Question",
"name": "La formation des opérateurs est-elle importante ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une formation adéquate est essentielle pour éviter des erreurs d'interprétation."
}
},
{
"@type": "Question",
"name": "Les contaminants peuvent-ils affecter les résultats ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la présence de contaminants peut altérer les images et les analyses."
}
}
]
}
]
}
Functional neurological disorder (FND) is a common diagnosis of varied neuropsychiatric symptoms presenting to pediatric healthcare settings, including primary, urgent and subspecialty care. A key dia...
Functional Neurological Disorders (FNDs) are one of the most common and disabling neurological disorders, affecting approximately 10-30% of patients in neurology clinics. FNDs manifest as a range of m...
Functional neurological disorder (FND) is one of the commonest reasons that people seek help from a neurologist and is for many people a lifelong cause of disability and impaired quality of life. Alth...
The importance to assess and include the frequent comorbidities in the personalised care management plan of patients with functional neurological disorders (FND) has arisen through the years. FND pati...
The literature was searched for on Medline and PubMed. The search was narrowed to articles between 2000 and 2022....
Fatigue is the most common symptom reported in relation to FND (from 47 to 93%), followed by cognitive symptoms (from 80 to 85%). Psychiatric disorders are reported in 40 to 100% FND patients, dependi...
Put together, this narrative review highlights the high burden of FND patients, not only due to somatosensory alterations but also by considering the frequent comorbidities reported. Thus, such comorb...
Functional neurological disorder (FND) is a common cause of persistent and disabling neurological symptoms. Diagnostic delay may lead to no treatment, inappropriate treatment or even iatrogenic sympto...
Although functional neurological movement disorders (FMD) are characterized by motor symptoms, sensory processing has also been shown to be disturbed. However, how the integration of perception and mo...
The aim was to investigate perception-action integration processes on a behavioral and neurophysiological level in patients with FMD....
A total of 21 patients and 21 controls were investigated with a TEC-related task, including concomitant electroencephalogram (EEG) recording. We focused on EEG correlates established to reflect percep...
Behaviorally, patients revealed stronger binding between perception and action, as evidenced by difficulties in reconfiguring previously established stimulus-response associations. Such hyperbinding w...
Our study shows that FMD is characterized by altered integration of sensory information with motor processes. Relations between clinical severity and both behavioral performance and neurophysiological...
Functional neurologic disorder (FND) represents genuine involuntary neurologic symptoms and signs including seizures, weakness, and sensory disturbance, which have characteristic clinical features, an...
We searched electronic databases (PubMed, PsycInfo, MEDLINE, EMBASE, and the National Health Service Economic Evaluations Database of the University of York) for original, primary research publication...
The search resulted in a total of 3,244 studies. Sixteen studies were included after screening and exclusion of duplicates. These included the following: cost-of-illness (COI) studies that were conduc...
FND is associated with a significant use of health care resources, resulting in economic costs to both the patient and the taxpayer and intangible losses. Interventions, including accurate diagnosis, ...
Motor symptoms in functional movement disorders (FMDs) are experienced as involuntary but share characteristics of voluntary action. Clinical and experimental evidence indicate alterations in monitori...
The objective of this study was to test the prediction that FMDs are associated with a reduced ability to make accurate (metacognitive) judgments about self-performed movements....
We compared 24 patients with FMD (including functional gait disturbance, functional tremor, and functional tics) with 24 age- and sex-matched healthy control subjects in a novel visuomotor-metacogniti...
Patients and control subjects showed comparable motor performance, response accuracy, and use of the confidence scale. However, visuomotor sensitivity in the trajectory judgment was reduced in patient...
Patients with FMD exhibited deficits both when making visuomotor decisions about their own movements and in the metacognitive evaluation of these decisions. Reduced metacognitive insight into voluntar...
Functional neurological disorders have witnessed intense research activity in the fields of structural and functional neuroimaging for more than twenty years. Thus, we propose a synthesis of recent re...
We carried out a narrative review of international publications dealing with neuroimaging and biology of functional neurological disorders, from 1997 to 2023....
Several brain networks underlie functional neurological symptoms. These networks play a role in the management of cognitive resources, in attentional control, emotion regulation, in agency and in the ...
A better knowledge of the biopsychosocial determinants of brain network dysfunctions is necessary. Understanding them would help developing targeted treatments, but is also critical for patients care....
Until the outbreak reported during the COVID-19 pandemic, functional tics were considered to be a relatively rare clinical phenotype, as opposed to other functional movement disorders such as function...
Data from 110 patients were collected at the same neuropsychiatry centre: 66 consecutive patients who developed functional tics without other functional motor symptoms or neurodevelopmental tics and 4...
Both groups were characterized by female sex preponderance (70%-80%) and (sub)acute onset of functional symptoms (~80%). However, patients with functional tics had a significantly earlier age at onset...
Patients who developed functional tics during the pandemic represent a phenotypic variant of the wider group of patients with functional movement disorders, associated with younger age at onset and in...