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  • Anomalies
  • Going from strength to strength, this book on binocular vision anomalies is now in its fifth edition. (valorebooks.com)
  • Maintaining its popular and practical how-to approach, it has been thoroughly updated and expanded to provide an excellent practice reference for all optometrists, orthoptists, ophthalmologists and dispensing opticians.Evans, Bruce J. W. is the author of 'Pickwell's Binocular Vision Anomalies ', published 2007 under ISBN 9780750688970 and ISBN 0750688971. (valorebooks.com)
  • 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. (ellibs.com)
  • spatial
  • Several test methods and test instrumentalities for demonstrating, detecting and measuring defects of spatial localization as affected by the various factors affecting binocular vision based on the above-mentioned investigations and more useful than the conventional tests, have been proposed by, or in collaboration with the present inventor. (google.ca)
  • The so-called Tipping Field test (U. S. Patent No. 2,168,308) furnishes direct information concerning binocular spatial localization, permits a certain evaluation of the efiect of uniocular and binocular factors upon binocular spatial localization, and also permits fairly exact detection and measurement of image incongruities through peculiar control of that mutual effect. (google.ca)
  • On the other hand, this test, although it works with three dimensional test objects, emphasizes two dimensions of these objects so that it does not always fully represent the conditions under which binocular spatial localization actually operates. (google.ca)
  • The test methods exemplified by the so-called Leaf Room test (copending application Serial No. 334,511, filed May 11, 1940), although able to demonstrate the effect on spatial localizationof ocular image incongruities and to detect them under conditions very closely reproducing binocular vision in natural environments, does not lend itself to exact differentiation or measurement of basic types of anomalous spatial localization. (google.ca)
  • Additionally, these methods are relatively insensitive to gradual changes in vision or its dependence on spatial scale. (neco.edu)
  • We have developed a range of novel tests that evaluate binocular vision quantifying spatial frequency-dependent contrast sensitivity, inter-ocular suppression, stereo-acuity and visual distortion. (neco.edu)
  • depth
  • Such tests are based on the assumption that binocular vision provides a basis only for a more accurate judgment of the axial distance or depth. (google.ca)
  • Human psychophysical studies have demonstrated that motion parallax can be a powerful depth cue 1, 2, 3, 4, 5, and motion parallax seems to be heavily exploited by animal species that lack highly developed binocular vision 6, 7, 8. (drungar.com)
  • common
  • For the purpose of determining the quality of binocular vision, tests are in common use all of which are concerned with an evaluation or the accuracy with which an observer can judge the relative distance between closely juxtaposed test objects. (google.ca)
  • book
  • Pearlman's collection of short stories, Binocular Vision , was published by North Carolina's Lookout Books in 2011 and won the 2011 National Book Critics Circle Award for fiction and was a Finalist for the National Book Award, among many other honors. (ncwriters.org)
  • That changed when her fourth book, "Binocular Vision," was lauded last year on the cover of The New York Times Book Review. (bostonglobe.com)
  • tests
  • Each patient received a comprehensive eye examination including cycloplegic retinoscopy and binocular vision tests to assess vergence, accommodation and tracking. (arvojournals.org)
  • signals
  • However, when auditory and tactile stimuli that were too weak on their own to bias binocular rivalry were combined, their influence over vision was very strong, suggesting the auditory and tactile temporal signals combined to influence vision. (jneurosci.org)
  • Visual
  • Reliable and sophisticated cognitive vision systems will underpin advanced robotics systems capable of undertaking complex mission that require flexible responses to unpredictable circumstances, for example, as required to learn the appearance of a landing site to allow this to be reliably navigated by a rover or how to control the operation of a manipulator to allow visual interact with samples identified and collected during a mission. (gla.ac.uk)
  • Frequently reported visual symptoms included increase in headache with close work, difficulty focusing, intermittent blurry vision and light sensitivity. (arvojournals.org)
  • Auditory and tactile stimulation both interacted with binocular rivalry by promoting dominance of the congruent visual stimulus. (jneurosci.org)
  • however
  • More thorough investigation, however, has shown that binocular vision provides a basis not only for judging the relative distances of foveally seen objects but also for definite localization of all objects in the field of view relative to the observer. (google.ca)
  • Copy
  • You can enter a chance to win a free, signed copy of Edith Pearlman's Bioncular Vision simply by "Liking" this post on our Facebook page or re-tweeting the post on Twitter , @WritingestState . (ncwriters.org)
  • strength
  • When auditory and tactile stimuli were presented at maximum strength, but in antiphase, they had no influence over vision for low temporal frequencies, a null effect again suggesting audio-tactile combination. (jneurosci.org)