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Auteur Mitchell M. Scheiman
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Ajouter le résultat dans votre panier Affiner la rechercheClinical Management of Binocular Vision : Heterophoric, Accommodative, and Eye Movement Disorders / Mitchell M. Scheiman
Titre : Clinical Management of Binocular Vision : Heterophoric, Accommodative, and Eye Movement Disorders Type de document : Monographie Auteurs : Mitchell M. Scheiman ; Bruce Wick Mention d'édition : Fourth Edition Editeur : Philadelphia : Lippincott, Williams & Wilkins Année de publication : 2014 Pages : 722 p. ISBN/ISSN/EAN : 978-1-451-17525-7 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]:T:Troubles de la motilité oculaire:Troubles de la motilité oculaire / thérapie
[Thésaurus Mesh]Accommodation oculaire
[Thésaurus Mesh]Amblyopie
[Thésaurus Mesh]Aniséiconie
[Thésaurus Mesh]Disparité visuelle
[Thésaurus Mesh]Lésions encéphaliques
[Thésaurus Mesh]Mouvements oculaires
[Thésaurus Mesh]Saccades oculaires
[Thésaurus Mesh]Tests de vision
[Thésaurus Mesh]Troubles de l'apprentissage
[Thésaurus Mesh]Vision binoculaire
[Thésaurus HELB]:Paramédical:thérapie visuelleRésumé : This fourth edition of Clinical Management of Binocular Vision uses the past five years of research studies and literature to provide an accurate look at today’s diagnosis and treatment of binocular vision.
Written with an emphasis on proper evaluation, diagnosis, and treatment, each condition is covered in-depth and includes background information, symptoms, case analysis, and management options. This edition also includes the latest information on new vision therapy equipment.
Easy to read and understand, this book is ideal for faculty when designing courses, students studying these topics for the first time, or established practitioners looking for a practical, easy-to-use reference on accommodative, ocular motility, and nonstrabismic vision anomalies.
Features:
• Material presented by diagnostic category for easy reference
• Case studies presented at the end of each chapter to demonstrate how information pertains to real life
• Uses the latest research and evidence to support the evaluation and treatment protocols suggested
• Over 200 illustrations – now in full color!Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= Réservation
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Cote Support Localisation Section Disponibilité C163/SCH/CL Livre Erasme - secteur C clinique C163 - Troubles fonctionnels de la vision Sorti jusqu'au 25/04/2024 Convergence Insufficiency Neuro-mechanism in Adult Population Study Randomized Clinical Trial: Clinical Outcome Results / Tara Alvarez in OVS : Optometry & Vision Science, vol. 97, 12 (Décembre 2020)
[article]
in OVS : Optometry & Vision Science > vol. 97, 12 (Décembre 2020)
Titre : Convergence Insufficiency Neuro-mechanism in Adult Population Study Randomized Clinical Trial: Clinical Outcome Results Type de document : article de périodique Auteurs : Tara Alvarez ; Mitchell M. Scheiman ; Elio M. Santos ; Chang Yaramothu ; John Vito d'Antonio-Bertagnolli Année de publication : 2020 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]:T:Troubles de la motilité oculaire:Troubles de la motilité oculaire / thérapie
[Thésaurus Mesh]Convergence oculaire
[Thésaurus Mesh]Essais contrôlés randomisés comme sujet
[Thésaurus Mesh]Jeune adulte
[Thésaurus Mesh]Orthoptie
[Thésaurus Mesh]Thérapies complémentaires
[Thésaurus Mesh]Troubles de la motilité oculaireRésumé : SIGNIFICANCE: These data confirm the effectiveness of office-based vergence/accommodative therapy for improving the near point of convergence and positive fusional vergence in young adults with symptomatic convergence insufficiency within a double-masked longitudinal randomized clinical trial. PURPOSE: This study aimed to report changes in clinical signs and symptoms of convergence insufficiency from a randomized clinical trial evaluating the effectiveness of office-based vergence/accommodative therapy for young adults with symptomatic convergence insufficiency. METHODS: In this double-masked, randomized clinical trial, convergence insufficiency patients (n = 50; average age, 21 ± 3 years; range, 18 to 32 years) were randomized to either office-based vergence/accommodative therapy or office-based placebo therapy. Improvements in (1) near point of convergence, (2) positive fusional vergence, and (3) self-reported symptoms (Convergence Insufficiency Symptom Survey [CISS] score) were evaluated after twelve 1-hour sessions of treatment within the office comparing the results from the vergence/accommodative therapy and the placebo therapy groups. RESULTS: The mean near point of convergence improved by 6.0 and 3.1 cm in the vergence/accommodative and placebo therapy groups, respectively (mean difference of −2.9 cm; 95% confidence interval [CI], −4.6 to −1.0 cm; P < .01). The mean positive fusional vergence increased by 17.3 and 7.4Δ in the vergence/accommodative and placebo therapy groups, respectively (mean difference of 9.9Δ; 95% CI, 4.9 to 16.0Δ; P < .001). The mean CISS score improved by 12.4 and 10.1 points in the vergence/accommodative and placebo therapy groups, respectively (mean difference of 2.3 points; 95% CI, −8.3 to +4.6 points; P = .56). CONCLUSIONS: Our results demonstrate that office-based vergence/accommodative therapy is effective for improving the near point of convergence and positive fusional vergence in young adults with symptomatic convergence insufficiency. However, given that both treatment groups had a similar reduction in self-reported symptoms, we recommend that th Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire Eye Tracking Metrics Differences among Uninjured Adolescents and Those with Acute or Persistent Post-Concussion Symptoms / Divya Jain in OVS : Optometry & Vision Science, vol. 99, 08 (Aout 2022)
[article]
in OVS : Optometry & Vision Science > vol. 99, 08 (Aout 2022)
Titre : Eye Tracking Metrics Differences among Uninjured Adolescents and Those with Acute or Persistent Post-Concussion Symptoms Type de document : article de périodique Auteurs : Divya Jain ; Kristy B. Arbogast ; Catherine C. McDonald ; Olivia E. Podolak ; Susan S. Margulies ; Kristina B. Metzger ; David R. Howell ; Mitchell M. Scheiman ; Christina L. Master Année de publication : 2022 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Adolescent
[Thésaurus Mesh]Commotion de l'encéphale
[Thésaurus Mesh]Dépistage visuel
[Thésaurus Mesh]Vision oculaireRésumé : SIGNIFICANCE: Eye tracking assessments that include pupil metrics can supplement current clinical assessments of vision and autonomic dysfunction in concussed adolescents. PURPOSE: This study aimed to explore the utility of a 220-second eye tracking assessment in distinguishing eye position, saccadic movement, and pupillary dynamics among uninjured adolescents, those with acute postconcussion symptoms (≤28 days since concussion), or those with persistent post-concussion symptoms (>28 days since concussion). METHODS: Two hundred fifty-six eye tracking metrics across a prospective observational cohort of 180 uninjured adolescents recruited from a private suburban high school and 224 concussed adolescents, with acute or persistent symptoms, recruited from a tertiary care subspecialty concussion care program, 13 to 17 years old, from August 2017 to June 2021 were compared. Kruskal-Wallis tests were used, and Bonferroni corrections were applied to account for multiple comparisons and constructed receiver operating characteristic curves. Principal components analysis and regression models were applied to determine whether eye tracking metrics can augment clinical and demographic information in differentiating uninjured controls from concussed adolescents. RESULTS: Two metrics of eye position were worse in those with concussion than uninjured adolescents, and only one metric was significantly different between acute cases and persistent cases. Concussed adolescents had larger left and right mean, median, minimum, and maximum pupil size than uninjured controls. Concussed adolescents had greater differences in mean, median, and variance of left and right pupil size. Twelve metrics distinguished female concussed participants from uninjured; only four were associated with concussion status in males. A logistic regression model including clinical and demographics data and transformed eye tracking metrics performed better in predicting concussion status than clinical and demographics data alone. CONCLUSIONS: Objective eye tracking technology is capable of quickly identifying vision and pupillary disturbances after concussion, augmenting traditional clinical concussion assessments. These metrics may add to existing clinical practice for monitoring recovery in a heterogeneous adolescent concussion population. Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire Negative Fusional Vergence Is Abnormal in Children with Symptomatic Convergence Insufficiency / Mitchell M. Scheiman in OVS : Optometry & Vision Science, vol. 98, 01 (Janvier 2021)
[article]
in OVS : Optometry & Vision Science > vol. 98, 01 (Janvier 2021)
Titre : Negative Fusional Vergence Is Abnormal in Children with Symptomatic Convergence Insufficiency Type de document : article de périodique Auteurs : Mitchell M. Scheiman ; Tara Alvarez ; Susan A. Cotter ; Marjean T. Kulp ; Loraine T. Sinnott ; Maureen D. Plaumann ; Jasleen Jhajj, Auteur Année de publication : 2021 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Accommodation oculaire
[Thésaurus Mesh]Collecte de données
[Thésaurus Mesh]Convergence oculaire
[Thésaurus Mesh]Enfant
[Thésaurus Mesh]Mouvements oculaires
[Thésaurus Mesh]Troubles de la réfraction oculaireMots-clés : vergence fusionnelle négative mouvements de vergence traitement de vergence/accommodation Résumé : SIGNIFICANCE: Deficits of disparity divergence found with objective eye movement recordings may not be apparent with standard clinical measures of negative fusional vergence (NFV) in children with symptomatic convergence insufficiency. PURPOSE: This study aimed to determine whether NFV is normal in untreated children with symptomatic convergence insufficiency and whether NFV improves after vergence/accommodative therapy. METHODS: This secondary analysis of NFV measures before and after office-based vergence/accommodative therapy reports changes in (1) objective eye movement recording responses to 4° disparity divergence step stimuli from 12 children with symptomatic convergence insufficiency compared with 10 children with normal binocular vision (NBV) and (2) clinical NFV measures in 580 children successfully treated in three Convergence Insufficiency Treatment Trial studies. RESULTS: At baseline, the Convergence Insufficiency Treatment Trial cohort's mean NFV break (14.6 ± 4.8Δ) and recovery (10.6 ± 4.2Δ) values were significantly greater (P < .001) than normative values. The post-therapy mean improvements for blur, break, and recovery of 5.2, 7.2, and 1.3Δ, respectively, were statistically significant (P < .0001). Mean pre-therapy responses to 4° disparity divergence step stimuli were worse in the convergence insufficiency group compared with the NBV group for peak velocity (P < .001), time to peak velocity (P = .01), and response amplitude (P < .001). After therapy, the convergence insufficiency group showed statistically significant improvements in mean peak velocity (11.63°/s; 95% confidence interval [CI], 6.6 to 16.62°/s), time to peak velocity (−0.12 seconds; 95% CI, −0.19 to −0.05 seconds), and response amplitude (1.47°; 95% CI, 0.83 to 2.11°), with measures no longer statistically different from the NBV cohort (P > .05). CONCLUSIONS: Despite clinical NFV measurements that seem greater than normal, children with symptomatic convergence insufficiency may have deficient NFV when measured with objective eye movement recordings. Both objective and clinical measures of NFV can be improved with vergence/accommodative therapy Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire A Normative Study of Objective Measures of Disparity Vergence and Saccades in Children 9 to 17 Years Old / Mashael Namaeh in OVS : Optometry & Vision Science, vol. 97, 06 (Juin 2020)
[article]
in OVS : Optometry & Vision Science > vol. 97, 06 (Juin 2020) . - p. 416-423
Titre : A Normative Study of Objective Measures of Disparity Vergence and Saccades in Children 9 to 17 Years Old Type de document : article de périodique Auteurs : Mashael Namaeh ; Mitchell M. Scheiman ; Chang Yaramothu ; Tara Alvarez Année de publication : 2020 Article en page(s) : p. 416-423 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus HELB]:Paramédical:Adolescente
[Thésaurus Mesh]Accommodation oculaire
[Thésaurus Mesh]Collecte de données
[Thésaurus Mesh]Convergence oculaire
[Thésaurus Mesh]Enfant
[Thésaurus Mesh]Normes de référence
[Thésaurus Mesh]Tests de vision
[Thésaurus Mesh]Troubles de la motilité oculaire
[Thésaurus Mesh]Vision binoculaireRésumé : SIGNIFICANCE: This study establishes normative data for objective outcome measures of vergence and saccade eye movements for the pediatric population. These data should facilitate future clinical trial design. PURPOSE: This study was designed to establish normative data for objective measures of disparity vergence and saccades in children between the ages 9 and 17 years using an objective binocular eye movement tracking system. METHODS: Participants (aged 9 to 17 years) had a vision examination including refraction, accommodative, and binocular vision testing. Eligibility criteria included 20/25 visual acuity with best correction, normal accommodation, and binocular vision. The ISCAN RK-826PCI binocular tracking system (ISCAN, Woburn, MA) was used to objectively record horizontal, symmetrical disparity vergence, and saccadic eye movements. Parameters assessed included peak velocity, time to peak velocity, latency, and response amplitude for both disparity vergence and saccades. RESULTS: One hundred eighteen participants were recruited (54.94% female; mean age, 13.5 years), and 77.1% (91/118) of the participants completed the assessment with usable data. A sample of the normative data included peak velocity (°/s), which had a mean ± standard deviation of 25.4 ± 2.9, 22.0 ± 3.0, 225 ± 16.7, and 332.5 ± 20.5 for 4° convergence, 4° divergence, 5° saccades, and 10° saccades, respectively. The mean ± standard deviation for the latency (seconds) measures were 0.28 ± 0.1, 0.28 ± 0.16, 0.23 ± 0.05, and 0.23 ± 0.05 for 4° convergence, 4° divergence, 5° saccades, and 10° saccades, respectively. CONCLUSIONS: Normative data enable researchers to have benchmark results for comparison with patient populations with binocular dysfunction. These objective disparity vergence measures can serve as outcome measures in future clinical trials to assess the effectiveness of therapeutic interventions by determining whether post-treatment results are similar to normal data. Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire Objective Assessment of Disparity Vergence after Treatment of Symptomatic Convergence Insufficiency in Children / Mitchell M. Scheiman in OVS : Optometry & Vision Science, vol. 96, 01 (Janvier 2019)
PermalinkOffice-based Vergence and Accommodative Therapy for the Treatment of Intermittent Exotropia: A Pilot Study / Martin Ming-Leung Ma in OVS : Optometry & Vision Science, vol. 96, 12 (Décembre 2019)
PermalinkPermalinkOverview of Colored Lenses / Overlays and Reading / Mitchell M. Scheiman
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