BTBV0332c Binocular Vision I - lecture

Faculty of Medicine
Autumn 2017
Extent and Intensity
0/2/0. 2 credit(s). Type of Completion: z (credit).
Teacher(s)
MUDr. Miroslav Dostálek, Ph.D. (seminar tutor), doc. MUDr. Svatopluk Synek, CSc. (deputy)
Guaranteed by
MUDr. Miroslav Dostálek, Ph.D.
Department of Optometry and Orthoptics – Departments of Non-medical Branches – Faculty of Medicine
Contact Person: Zdeňka Homolová
Supplier department: Department of Optometry and Orthoptics – Departments of Non-medical Branches – Faculty of Medicine
Timetable
Wed 20. 9. 17:40–19:20 KOM 257, Wed 27. 9. 17:40–19:20 KOM 257, Wed 18. 10. 17:40–19:20 KOM 257, Wed 25. 10. 17:40–19:20 KOM 257, Wed 15. 11. 17:40–19:20 KOM 257, Wed 6. 12. 17:40–19:20 KOM 257, Wed 20. 12. 17:40–19:20 KOM 257
Prerequisites
BTBV0231c Binocular Vision I - practice && BTBV0231p Binocular Vision I - lecture
BTBV0231c && BTBV0231p
Course Enrolment Limitations
The course is only offered to the students of the study fields the course is directly associated with.
fields of study / plans the course is directly associated with
Course objectives
SBV vision is ability to see with both eyes single united visual percept. It isn´t inborn, it develops until one year and is refined until six years. It divides artificially into 3 grades (superposition, fusion, stereopis). SBV is important for the selection of profession and also for social relations and life. Significant defects of SBV are strabismus and amblyopia. The target of this paeclinical subject is to introduce students to the terminology, physiology and patophysiology of the SBV.
Learning outcomes
After this course of class exercises, student will be able to define a term single binocular vision (SBV). Student will know the components of SBV vision and he or she will also know the factors that affect the correct development of SBV. Student will be introduced to the general patophysiology of SBV defects such as suppression and anomalous retinal correspondence. Student will understand the term concommitant strabismus and he or she will know its aetiology and reaction of sensoric and motoric part of SBV to it. Student will understand the term amblyopia (lafy eye), heterophoria, paralytic strabismus, nystagmus and will know the patophysiology of this entities.
Syllabus
  • Decorrelated fusion (binocularity in anisometropia, binokularita při anizometropii, IOBS - interocular blur suppression, binocularity in strabismus, binocular rivalry, patophysiology of amblyogenity...)
  • Sensoric arm of SBV in strabismus (sensorial adaptation and perceptual learning, complex visual field in heterotropi, monocular, anomalous retinal correspondence zones, subnormal binocularity ....)
  • Motoric arm of SBV in strabismus (motoric adaptation, sthrre-step-adaptation servomechanismus according to Guytona, active Miller pulleys, contracture, ....)
  • Etiology of strabismus (developmental teories: congenital, accommodational refractive, accommodational non-refractive, and neuroanatomical teories: intaruterine embolisation, heterotopy of pulelys, anomalies of pulelys, myopaties, ...)
  • Binocularity in heterophorias (dynamic, tonic and anatomic zones, astenopia...)
  • Biknocularita in paralytic strabismus (etiology, compensation head posture, torticollis, diplopia, .....)
  • Binocularita in nystagmus (etiology, null position, compensation head posture, ...)
  • T|eaching will be supplementda by actual lectures of experts in othoptics and/or strabismology.
Literature
    recommended literature
  • Stidwill, D., Fletcher, R.: Normal Binocular Vision, Theory, Investigation and Practical Aspects, Willey-Blackwell, Chichester, 2011
  • Evans, B.J.: Pickwell's Binocular Vision Anomalies, 5th edition, Butterworth Heinemann Elsevier, Edinburgh, 2007
  • Campos, E.C. von Noorden: Binocular vision and ocular motility, Theory and Management of Strabismus, 6th edition, Mosby, St. Louis, 2002
  • Steinman, S.B., Steinman, B.A., Garzia, R.P.: Foundations of Binocular Vision, McGraw-Hill Companies, New York, 2000
  • Miller, N.R., Newman, N.J.:Walsh & Hoyt's Clinical Neuro-Ophthalmology, the Essentials, 5th edition, Lippincot Williams & Wilkins, Philadelphia, 1999
  • Ciuffreda, K.J., Tannen, B.: Eye Movement Basics for the Clinician, Mosby, St. Louis, 1995
Teaching methods
Class exercises
Assessment methods
Credit: for granting credit, student must fulfill all three following requirements: (1) personally participate in min. 5 class exercises, (2) elaboration of the (semestral) seminary thesis, and (3) oral presentation of the (semestral) seminary thesis.
Language of instruction
Czech
Further comments (probably available only in Czech)
The course is taught annually.
Listed among pre-requisites of other courses
The course is also listed under the following terms Autumn 2014, Autumn 2015, Autumn 2016, autumn 2018, autumn 2019, autumn 2020, autumn 2021, autumn 2022, autumn 2023.
  • Enrolment Statistics (Autumn 2017, recent)
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