Robert Fletcher & David Stidwill 
Normal Binocular Vision [PDF ebook] 
Theory, Investigation and Practical Aspects

Binocular vision, i.e. where both eyes are used together, is a
fundamental component of human sight. It also aids hand-eye
co-ordination, and the perception of the self within the
environment. Clinical anomalies pose a wide range of problems to
the sufferer, but normal binocular operation must first be
understood before the eye specialist can assess and treat
dysfunctions.

This is a major new textbook for students of optometry,
orthoptics and ophthalmology, and also of psychology. Chapters span
such key topics as binocular summation, fusion, the normal
horopter, anatomy of the extra-ocular muscles, oculomotor control,
binocular integration and depth perception.

Fully illustrated throughout, the book includes self-assessment
exercises at the end of each chapter, and sample experiments in
binocular vision functioning.

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Preface.

Acknowledgements.

Abbreviations.

1 Introduction to Normal Binocular Vision.

2 The Development of Binocular Vision.

3 Binocular Summation.

4 The Binocular Fusion System.

5 Diplopia and Confusion, Suppression and Rivalry.

6 The Normal Horopter.

7 The Extrinsic, or Extra-ocular, Muscles.

8 Eye Movements.

9 Visual Response to Near Objects.

10 The Binocular Integrative Action of the Visual System.

11 Depth Perception.

12 Measurement of Binocular Motor and Sensory Status.

Appendix 1: Practical Experiments in Binocular
Vision.

Appendix 2: Summary of Cortical Organisation in Relation
to Vision.

Appendix 3: Further Reading.

Appendix 4: Norms for Binocular Visual Functions.

Appendix 5: Terminology.

Appendix 6: Glossary.

References.

Index.

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David Stidwill F.C.Optom., Dip. C.L.P. works in
private practice and is a visiting lecturer at the Department of
Vision Sciences, Aston University, Birmingham. He is Honorary
Secretary of the Orthoptic and Binocular Vision Association, and is
an examiner for the College of Optometrists.

Robert Fletcher M.Sc (Tech) F.C.Optom., D.Orth is
Professor Emeritus in Optometry & Visual Science at City
University, London.