questionsmedicales.fr
États, signes et symptômes pathologiques
Signes et symptômes
Manifestations neurologiques
Dyskinésies
Myoclonie
Myoclonie : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Myoclonie
Électroencéphalographie
Imagerie par résonance magnétique
Analyses sanguines
Neurologie
Médecin spécialiste
Convulsions
Spasmes musculaires
Symptômes
5
Myoclonie
Symptômes neurologiques
Sommeil
Myoclonie nocturne
Prévention
5
Alimentation
Santé neurologique
Traitements
5
Anticonvulsivants
Benzodiazépines
Physiothérapie
Réhabilitation
Mode de vie
Gestion du stress
Efficacité des traitements
Myoclonie
Chirurgie
Myoclonie réfractaire
Complications
5
Qualité de vie
Limitations fonctionnelles
Troubles cognitifs
Myoclonie
Facteurs de risque
5
Facteurs de risque
Antécédents familiaux
Âge
Maladies neurodégénératives
Traumatismes crâniens
Myoclonie
Troubles métaboliques
Hypoglycémie
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Myoclonie : Questions médicales les plus fréquentes",
"headline": "Myoclonie : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Myoclonie : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-06-14",
"dateModified": "2025-03-11",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Myoclonie"
},
"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": "Dyskinésies",
"url": "https://questionsmedicales.fr/mesh/D020820",
"about": {
"@type": "MedicalCondition",
"name": "Dyskinésies",
"code": {
"@type": "MedicalCode",
"code": "D020820",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "C23.888.592.350"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Myoclonie",
"alternateName": "Myoclonus",
"code": {
"@type": "MedicalCode",
"code": "D009207",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Marina A J Tijssen",
"url": "https://questionsmedicales.fr/author/Marina%20A%20J%20Tijssen",
"affiliation": {
"@type": "Organization",
"name": "Department of Neurology, University of Groningen, University Medical Centre Groningen (UMCG), Groningen, The Netherlands."
}
},
{
"@type": "Person",
"name": "Sterre van der Veen",
"url": "https://questionsmedicales.fr/author/Sterre%20van%20der%20Veen",
"affiliation": {
"@type": "Organization",
"name": "Department of Neurology, University of Groningen, University Medical Centre Groningen (UMCG), Groningen, The Netherlands."
}
},
{
"@type": "Person",
"name": "John N Caviness",
"url": "https://questionsmedicales.fr/author/John%20N%20Caviness",
"affiliation": {
"@type": "Organization",
"name": ""
}
},
{
"@type": "Person",
"name": "Silvana Franceschetti",
"url": "https://questionsmedicales.fr/author/Silvana%20Franceschetti",
"affiliation": {
"@type": "Organization",
"name": "Department of Diagnostics and Technology, Fondazione IRCCS Istituto Neurologio Carlo Besta, Milan, Italy."
}
},
{
"@type": "Person",
"name": "Laura Canafoglia",
"url": "https://questionsmedicales.fr/author/Laura%20Canafoglia",
"affiliation": {
"@type": "Organization",
"name": "Department of Diagnostics and Technology, Fondazione IRCCS Istituto Neurologio Carlo Besta, Milan, Italy."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Gaze-Evoked Vision Changes.",
"datePublished": "2023-04-12",
"url": "https://questionsmedicales.fr/article/37043635",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": null
}
},
{
"@type": "ScholarlyArticle",
"name": "A study on disability glare vision in young adult subjects.",
"datePublished": "2023-03-02",
"url": "https://questionsmedicales.fr/article/36864120",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1038/s41598-023-30658-0"
}
},
{
"@type": "ScholarlyArticle",
"name": "Vision screening and vocational aptitude: A factor analysis approach.",
"datePublished": "2023-05-31",
"url": "https://questionsmedicales.fr/article/37256907",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1371/journal.pone.0286513"
}
},
{
"@type": "ScholarlyArticle",
"name": "Rapid measurement and machine learning classification of colour vision deficiency.",
"datePublished": "2023-08-17",
"url": "https://questionsmedicales.fr/article/37589437",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1111/opo.13210"
}
},
{
"@type": "ScholarlyArticle",
"name": "Impact of Viewing Conditions and Vision Anomalies on Accuracy and Dynamics of Noncycloplegic Autorefraction.",
"datePublished": "2022-11-26",
"url": "https://questionsmedicales.fr/article/36594753",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1097/OPX.0000000000001962"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "États, signes et symptômes pathologiques",
"item": "https://questionsmedicales.fr/mesh/D013568"
},
{
"@type": "ListItem",
"position": 3,
"name": "Signes et symptômes",
"item": "https://questionsmedicales.fr/mesh/D012816"
},
{
"@type": "ListItem",
"position": 4,
"name": "Manifestations neurologiques",
"item": "https://questionsmedicales.fr/mesh/D009461"
},
{
"@type": "ListItem",
"position": 5,
"name": "Dyskinésies",
"item": "https://questionsmedicales.fr/mesh/D020820"
},
{
"@type": "ListItem",
"position": 6,
"name": "Myoclonie",
"item": "https://questionsmedicales.fr/mesh/D009207"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Myoclonie - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Myoclonie",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-04-30",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Myoclonie",
"description": "Comment diagnostique-t-on la myoclonie ?\nQuels examens complémentaires sont utiles ?\nLa myoclonie est-elle toujours symptomatique ?\nQuels médecins consultent pour la myoclonie ?\nPeut-on confondre myoclonie et autres troubles ?",
"url": "https://questionsmedicales.fr/mesh/D009207?mesh_terms=Vision+Tests#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Myoclonie",
"description": "Quels sont les symptômes de la myoclonie ?\nLa myoclonie est-elle douloureuse ?\nLes myoclonies peuvent-elles affecter le sommeil ?\nY a-t-il des types de myoclonie ?\nLes myoclonies peuvent-elles être déclenchées ?",
"url": "https://questionsmedicales.fr/mesh/D009207?mesh_terms=Vision+Tests#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Myoclonie",
"description": "Peut-on prévenir la myoclonie ?\nLe stress peut-il être évité pour prévenir la myoclonie ?\nL'alimentation influence-t-elle la myoclonie ?\nLes médicaments peuvent-ils prévenir la myoclonie ?\nLe sommeil régulier aide-t-il à prévenir la myoclonie ?",
"url": "https://questionsmedicales.fr/mesh/D009207?mesh_terms=Vision+Tests#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Myoclonie",
"description": "Quels traitements existent pour la myoclonie ?\nLa physiothérapie aide-t-elle la myoclonie ?\nLes changements de mode de vie sont-ils bénéfiques ?\nLes traitements sont-ils efficaces à 100% ?\nDes interventions chirurgicales sont-elles possibles ?",
"url": "https://questionsmedicales.fr/mesh/D009207?mesh_terms=Vision+Tests#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Myoclonie",
"description": "Quelles complications peuvent survenir avec la myoclonie ?\nLa myoclonie peut-elle affecter la qualité de vie ?\nY a-t-il des risques psychologiques associés ?\nLes myoclonies peuvent-elles entraîner des troubles cognitifs ?\nLes complications sont-elles réversibles ?",
"url": "https://questionsmedicales.fr/mesh/D009207?mesh_terms=Vision+Tests#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Myoclonie",
"description": "Quels sont les facteurs de risque de la myoclonie ?\nL'âge influence-t-il le risque de myoclonie ?\nLes infections peuvent-elles être un facteur de risque ?\nLes traumatismes crâniens sont-ils un facteur de risque ?\nLes troubles métaboliques influencent-ils la myoclonie ?",
"url": "https://questionsmedicales.fr/mesh/D009207?mesh_terms=Vision+Tests#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostique-t-on la myoclonie ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diagnostic repose sur l'examen clinique et des tests électroencéphalographiques."
}
},
{
"@type": "Question",
"name": "Quels examens complémentaires sont utiles ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des IRM cérébrales et des analyses sanguines peuvent aider à identifier des causes sous-jacentes."
}
},
{
"@type": "Question",
"name": "La myoclonie est-elle toujours symptomatique ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, certaines myoclonies peuvent être idiopathiques, sans cause identifiable."
}
},
{
"@type": "Question",
"name": "Quels médecins consultent pour la myoclonie ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un neurologue est le spécialiste le plus approprié pour évaluer la myoclonie."
}
},
{
"@type": "Question",
"name": "Peut-on confondre myoclonie et autres troubles ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la myoclonie peut être confondue avec des spasmes musculaires ou des convulsions."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes de la myoclonie ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent des secousses musculaires soudaines et involontaires."
}
},
{
"@type": "Question",
"name": "La myoclonie est-elle douloureuse ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "En général, la myoclonie n'est pas douloureuse, mais elle peut être gênante."
}
},
{
"@type": "Question",
"name": "Les myoclonies peuvent-elles affecter le sommeil ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines myoclonies peuvent perturber le sommeil, notamment les myoclonies nocturnes."
}
},
{
"@type": "Question",
"name": "Y a-t-il des types de myoclonie ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, il existe des myoclonies primaires et secondaires, selon leur origine."
}
},
{
"@type": "Question",
"name": "Les myoclonies peuvent-elles être déclenchées ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des stimuli comme le stress ou la fatigue peuvent déclencher des myoclonies."
}
},
{
"@type": "Question",
"name": "Peut-on prévenir la myoclonie ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'existe pas de méthode de prévention spécifique, mais éviter les déclencheurs peut aider."
}
},
{
"@type": "Question",
"name": "Le stress peut-il être évité pour prévenir la myoclonie ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Réduire le stress peut diminuer la fréquence des myoclonies chez certaines personnes."
}
},
{
"@type": "Question",
"name": "L'alimentation influence-t-elle la myoclonie ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée peut contribuer à la santé neurologique, mais n'est pas une prévention directe."
}
},
{
"@type": "Question",
"name": "Les médicaments peuvent-ils prévenir la myoclonie ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains médicaments peuvent réduire la fréquence des myoclonies, mais ne les préviennent pas totalement."
}
},
{
"@type": "Question",
"name": "Le sommeil régulier aide-t-il à prévenir la myoclonie ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un sommeil régulier et suffisant peut aider à réduire les symptômes de myoclonie."
}
},
{
"@type": "Question",
"name": "Quels traitements existent pour la myoclonie ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des médicaments comme les anticonvulsivants et les benzodiazépines."
}
},
{
"@type": "Question",
"name": "La physiothérapie aide-t-elle la myoclonie ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "La physiothérapie peut aider à améliorer la coordination et réduire l'impact des myoclonies."
}
},
{
"@type": "Question",
"name": "Les changements de mode de vie sont-ils bénéfiques ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un mode de vie sain, incluant le sommeil et la gestion du stress, peut aider."
}
},
{
"@type": "Question",
"name": "Les traitements sont-ils efficaces à 100% ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, les traitements peuvent réduire les symptômes mais ne garantissent pas une guérison complète."
}
},
{
"@type": "Question",
"name": "Des interventions chirurgicales sont-elles possibles ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Dans certains cas, des interventions chirurgicales peuvent être envisagées pour des myoclonies réfractaires."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec la myoclonie ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des chutes, des blessures et des troubles de la coordination."
}
},
{
"@type": "Question",
"name": "La myoclonie peut-elle affecter la qualité de vie ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la myoclonie peut altérer la qualité de vie en raison de l'inconfort et des limitations fonctionnelles."
}
},
{
"@type": "Question",
"name": "Y a-t-il des risques psychologiques associés ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes atteintes peuvent éprouver de l'anxiété ou de la dépression en raison des symptômes."
}
},
{
"@type": "Question",
"name": "Les myoclonies peuvent-elles entraîner des troubles cognitifs ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines myoclonies peuvent être associées à des troubles cognitifs, selon leur cause."
}
},
{
"@type": "Question",
"name": "Les complications sont-elles réversibles ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines complications peuvent être réversibles avec un traitement approprié, d'autres non."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque de la myoclonie ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent des antécédents familiaux, des maladies neurologiques et des traumatismes."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il le risque de myoclonie ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le risque de myoclonie augmente avec l'âge, surtout en cas de maladies neurodégénératives."
}
},
{
"@type": "Question",
"name": "Les infections peuvent-elles être un facteur de risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines infections, comme l'encéphalite, peuvent augmenter le risque de myoclonie."
}
},
{
"@type": "Question",
"name": "Les traumatismes crâniens sont-ils un facteur de risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les traumatismes crâniens peuvent déclencher des myoclonies, surtout s'ils sont graves."
}
},
{
"@type": "Question",
"name": "Les troubles métaboliques influencent-ils la myoclonie ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains troubles métaboliques peuvent être associés à des myoclonies, comme l'hypoglycémie."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 11/03/2025
Contenu vérifié selon les dernières recommandations médicales
6 publications dans cette catégorie
Affiliations :
Department of Neurology, University of Groningen, University Medical Centre Groningen (UMCG), Groningen, The Netherlands.
Expertise Centre Movement Disorders Groningen, University Medical Centre Groningen (UMCG), Groningen, The Netherlands.
5 publications dans cette catégorie
Affiliations :
Department of Neurology, University of Groningen, University Medical Centre Groningen (UMCG), Groningen, The Netherlands.
Expertise Centre Movement Disorders Groningen, University Medical Centre Groningen (UMCG), Groningen, The Netherlands.
Publications dans "Myoclonie" :
4 publications dans cette catégorie
Publications dans "Myoclonie" :
4 publications dans cette catégorie
Affiliations :
Department of Diagnostics and Technology, Fondazione IRCCS Istituto Neurologio Carlo Besta, Milan, Italy.
Publications dans "Myoclonie" :
4 publications dans cette catégorie
Affiliations :
Department of Diagnostics and Technology, Fondazione IRCCS Istituto Neurologio Carlo Besta, Milan, Italy.
Publications dans "Myoclonie" :
3 publications dans cette catégorie
Affiliations :
Department of Neurology, University of Groningen, University Medical Centre Groningen (UMCG), Groningen, The Netherlands.
Expertise Centre Movement Disorders Groningen, University Medical Centre Groningen (UMCG), Groningen, The Netherlands.
Department of Clinical Neurophysiology, University of Groningen, University Medical Center Groningen (UMCG), Groningen, The Netherlands.
Publications dans "Myoclonie" :
3 publications dans cette catégorie
Affiliations :
National Institute of Neurological Disorders and Stroke National Institutes of Health Bethesda Maryland USA.
Publications dans "Myoclonie" :
3 publications dans cette catégorie
Affiliations :
From the Departments of Neurology (P.R.-S., L.B.-G., A.M.-G., J.P.-S., D.T.-A., D.S.-T., T.S.-F., J.G.d.l.A., J.B.-L.), Microbiology (M.D.F.-L.), Intensive Care Unit (J.G.-G.), and Internal Medicine (B.A.-G.), University Hospital "12 de Octubre"; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED) (J.B.-L.); and Department of Medicine (M.D.F.-L., J.B.-L.), Universidad Complutense, Madrid, Spain. jbenitol67@gmail.com.
Publications dans "Myoclonie" :
3 publications dans cette catégorie
Affiliations :
Sorbonne Université, Paris, France; Inserm U1127, CNRS UMR 7225, UM 75, ICM, Paris, France.
Assistance Publique-Hôpitaux de Paris, Centre d'Investigation Clinique Neurosciences, Hôpital Pitié-Salpêtrière, Paris, France; Department of Neurology, Groupe Hospitalier Pitié-Salpêtrière, Paris, France.
Publications dans "Myoclonie" :
2 publications dans cette catégorie
Affiliations :
Comprehensive Care Centre for Movement Disorders, Department of Neurology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, India.
Publications dans "Myoclonie" :
2 publications dans cette catégorie
Publications dans "Myoclonie" :
2 publications dans cette catégorie
Affiliations :
Department of Neurology Medical University of South Carolina Charleston South Carolina USA.
Publications dans "Myoclonie" :
2 publications dans cette catégorie
Publications dans "Myoclonie" :
2 publications dans cette catégorie
Affiliations :
Human Motor Control Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA.
Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile.
Publications dans "Myoclonie" :
2 publications dans cette catégorie
Affiliations :
Human Motor Control Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA.
Publications dans "Myoclonie" :
2 publications dans cette catégorie
Affiliations :
Department of Neurology, Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, Florida, 32224, USA. pena.ashley@mayo.edu.
Publications dans "Myoclonie" :
2 publications dans cette catégorie
Affiliations :
Edmond J. Safra Program in Parkinson's Disease and Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital, Toronto, Ontario, CA.
Division of Neurology, University of Toronto, Toronto, Ontario, CA.
Krembil Brain Institute, Toronto, Ontario, CA.
Publications dans "Myoclonie" :
2 publications dans cette catégorie
Affiliations :
Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria.
Publications dans "Myoclonie" :
2 publications dans cette catégorie
Affiliations :
Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria.
Publications dans "Myoclonie" :
2 publications dans cette catégorie
Affiliations :
Department of Clinical and Movement Neurosciences, Queen Square Institute of Neurology University College London, London, United Kingdom. Electronic address: a.latorre@ucl.ac.uk.
Publications dans "Myoclonie" :
We describe an atypical presentation of aberrant regeneration of the 3...
The full assessment of the visual system must include the evaluation of the optical quality of the eye and neural visual functions. The objective evaluation of the retinal image quality is often carri...
For a good vision screening battery to quickly and accurately reflect the status of the human visual system it should be relevant, reliable, and streamlined. Because the early visual system has limite...
Colour vision deficiencies (CVDs) indicate potential genetic variations and can be important biomarkers of acquired impairment in many neuro-ophthalmic diseases. However, CVDs are typically measured w...
This study was conducted to analyze the influence of binocular vision and accommodation anomalies on refraction dynamics. Our results may help to design more accurate autorefractors and to better unde...
This study aimed to verify whether viewing conditions (open- or closed-field) or vision anomalies, such as ocular surface diseases, accommodative dysfunctions, and binocular vision anomalies, influenc...
The subjective refraction of 64 subjects aged 23 to 60 years was measured during a comprehensive optometric examination, and the Ocular Surface Disease Index questionnaire was collected. Twenty succes...
The three-way analysis of variance tests showed that there is no influence of accommodation dysfunctions (P = .22 for ARK-510A), binocular vision anomalies (P = .97 for ARK-510A), and ocular surface d...
The study showed that the presence of accommodative dysfunctions or binocular vision anomalies might increase the range of short-term refractive state variation. The impact of vision anomalies differs...
Digital reading devices have become increasingly popular among people with low vision. Because displays come in many sizes ranging from smart watches to large desktop computer displays, it is importan...
The selection of effective digital displays for reading by people with low vision focuses attention on the interacting effects of print size, display size, font, visual acuity, and reading distance. T...
We emphasize two critical factors in selecting an appropriate reading display: angular print size, which should exceed the individual's critical print size, and display size, which should allow at lea...
Through an illustrative example, we demonstrate how our approach can be used to determine display size for a low-vision individual with 20/200 acuity and central field loss who wants to read at 30-cm ...
We provide a procedure to guide the selection of appropriate displays for a wide range of acuities. Our approach can help clinicians in making recommendations for their patients, digital product desig...
This study aimed to investigate the difference between cycloplegic and noncycloplegic refraction and evaluate the pseudomyopia prevalence in Chinese preschool children during the outbreak of COVID-19....
A cross-sectional study was conducted in the Tongzhou District of Beijing, China. Refractive error was measured under both noncycloplegic and cycloplegic conditions with autorefraction. The difference...
Out of the 1487 participants who were enrolled in the study, 1471 individuals (98.92%) between the ages of 3-6 years completed all required procedures. A statistically significant difference in refrac...
Cycloplegic refraction is more sensitive than a noncycloplegic one for measuring refractive error in preschool children. Pseudomyopia is prevalent in preschool children during the COVID-19 outbreak pe...
For a transparent well with a known volume capacity, changes in fluid level result in predictable changes in magnification of an overhead light source. For a given well size and fluid, the relationshi...
Contrast sensitivity measurements using a computer display have been reported to lack accuracy when displaying small contrasts. This report investigates if the characterization/calibration of display ...
This study aimed to investigate what errors in contrast sensitivity may result from characterizing a display by fitting a gamma curve through physical or psychophysical luminance measurement data....
The luminance functions of four different in-plane switching liquid crystal displays (IPS LCDs) have been measured for all 256 gray levels (the actual luminance function). This has been compared with ...
The amount of error differs considerably between the displays. In general, for large contrasts (Michelson log CS <1.2), the error is acceptable (<<0.15 log unit). However, for smaller contrasts (Miche...
To improve the accuracy of testing contrast sensitivity with an LCD, it is necessary to fully characterize the display, measuring the luminance of each gray level instead of fitting a smooth gamma fun...
To investigate the agreement between a mobile applet-based visual acuity (VA) self-test program and the conventional VA tests....
This consecutive case series study included 121 children and adults (242 eyes). Patients were classified into three groups according to age (children, adolescents, and adults). They underwent uncorrec...
Correlations among UDVA, DVA with ASC, UNVA, and NVA with ASC between the two methods were significant in all subjects (all p < 0.001). The intraclass correlation coefficient were 0.960, 0.845, 0.960,...
There is good agreement between the mobile applet-based VA self-test program and the conventional VA tests. The VA self-test has good practical value especially in the current pandemic, allowing self-...