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Literature DB >> 17187839

Vergence accommodation and monocular closed loop blur accommodation have similar dynamic characteristics.

Rajaraman Suryakumar¹, Jason P Meyers, Elizabeth L Irving, William R Bobier.

Abstract

Retinal blur and disparity are two different sensory signals known to cause a change in accommodative response. These inputs have differing neurological correlates that feed into a final common pathway. The purpose of this study was to investigate the dynamic properties of monocular blur driven accommodation and binocular disparity driven vergence-accommodation (VA) in human subjects. The results show that when response amplitudes are matched, blur accommodation and VA share similar dynamic properties.

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Year: 2006 PMID： 17187839 DOI： 10.1016/j.visres.2006.10.006

Source DB: PubMed Journal: Vision Res ISSN： 0042-6989 Impact factor: 1.886

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Cited

8 in total

8. Factors Influencing Pseudo-Accommodation-The Difference between Subjectively Reported Range of Clear Focus and Objectively Measured Accommodation Range.

Authors: Sandeep K Dhallu; Amy L Sheppard; Tom Drew; Toshifumi Mihashi; Juan F Zapata-Díaz; Hema Radhakrishnan; D Robert Iskander; James S Wolffsohn
Journal: Vision (Basel) Date: 2019-06-28

8 in total

Vergence accommodation and monocular closed loop blur accommodation have similar dynamic characteristics.

1. Dynamics of the near response under natural viewing conditions with an open-view sensor.

2. The first and second order dynamics of accommodative convergence and disparity convergence.

3. Accommodative and vergence responses to conflicting blur and disparity stimuli during development.

4. Binocular dynamics of accommodation, convergence, and pupil size in myopes.

5. Accommodation and vergence latencies in human infants.

6. Short-term adaptive modification of dynamic ocular accommodation.

7. Effect of temporal location of correction of monochromatic aberrations on the dynamic accommodation response.

8. Factors Influencing Pseudo-Accommodation-The Difference between Subjectively Reported Range of Clear Focus and Objectively Measured Accommodation Range.