Stephanie Jainta

Summary

Country: Germany

Publications

  1. ncbi Analyzing the pupil response due to increased cognitive demand: an independent component analysis study
    S Jainta
    Leibniz Research Centre for Working Environment and Human Factors, Ardeystrasse 67, D 44139 Dortmund, Germany
    Int J Psychophysiol 77:1-7. 2010
  2. ncbi Binocular coordination during reading of blurred and nonblurred text
    Stephanie Jainta
    Leibniz Research Centre for Working Environment and Human Factors, Dortmund, Germany
    Invest Ophthalmol Vis Sci 52:9416-24. 2011
  3. ncbi Changes in vergence dynamics due to repetition
    Stephanie Jainta
    IRIS Laboratory CNRS, Assistance Publique Hopitaux de Paris, Service ophtalmologie et ORL, Hopital Robert Debre, 48, boulevard Serurier, 75019 Paris, France
    Vision Res 51:1845-52. 2011
  4. ncbi Dyslexic children are confronted with unstable binocular fixation while reading
    Stephanie Jainta
    IRIS laboratory CNRS Assistance Publique Hôpitaux de Paris, Paris, France
    PLoS ONE 6:e18694. 2011
  5. ncbi Periodic letter strokes within a word affect fixation disparity during reading
    Stephanie Jainta
    Leibniz Research Centre for Working Environment and Human Factors, Dortmund, Germany
    J Vis 10:2. 2010
  6. ncbi Periodic letter strokes within a word affect fixation disparity during reading
    Stephanie Jainta
    IfADo Leibniz Research Centre for Working Environment and Human Factors, Ardeystrasse 67, Dortmund, Germany
    J Vis 10:2. 2010
  7. ncbi Binocularity during reading fixations: Properties of the minimum fixation disparity
    Stephanie Jainta
    Leibniz Research Centre for Working Environment and Human Factors, Ardeystrasse 67, 44139 Dortmund, Germany
    Vision Res 50:1775-85. 2010
  8. ncbi Accommodation modulates the individual difference between objective and subjective measures of the final convergence step response
    S Jainta
    Institut für Arbeitsphysiologie an der Universitaet Dortmund, Ardeystrasse 67, D 44139 Dortmund, Germany
    Ophthalmic Physiol Opt 29:162-72. 2009
  9. ncbi Ocular accommodation and cognitive demand: an additional indicator besides pupil size and cardiovascular measures?
    Stephanie Jainta
    Institut fuer Arbeitsphysiologie an der Universitaet Dortmund, Ardeystrasse 67, D 44139, Dortmund, Germany
    J Negat Results Biomed 7:6. 2008
  10. ncbi Objective and subjective measures of vergence step responses
    S Jainta
    Institut für Arbeitsphysiologie an der Universitaet Dortmund, Ardeystrasse 67, D 44139 Dortmund, Germany
    Vision Res 47:3238-46. 2007

Detail Information

Publications18

  1. ncbi Analyzing the pupil response due to increased cognitive demand: an independent component analysis study
    S Jainta
    Leibniz Research Centre for Working Environment and Human Factors, Ardeystrasse 67, D 44139 Dortmund, Germany
    Int J Psychophysiol 77:1-7. 2010
    ..Even though we did not attempt to answer the question of the functional background of the components 1 and 3, we speculated that component 2 might reflect the effort a subject engages to perform a task with greater difficulty...
  2. ncbi Binocular coordination during reading of blurred and nonblurred text
    Stephanie Jainta
    Leibniz Research Centre for Working Environment and Human Factors, Dortmund, Germany
    Invest Ophthalmol Vis Sci 52:9416-24. 2011
    ..The present study evaluated dynamic and static aspects of the binocular coordination when upcoming text was blurred...
  3. ncbi Changes in vergence dynamics due to repetition
    Stephanie Jainta
    IRIS Laboratory CNRS, Assistance Publique Hopitaux de Paris, Service ophtalmologie et ORL, Hopital Robert Debre, 48, boulevard Serurier, 75019 Paris, France
    Vision Res 51:1845-52. 2011
    ..sustained - closed loop). Due to simple repetitions a real improvement in the dynamics of vergence along the midline occurred...
  4. ncbi Dyslexic children are confronted with unstable binocular fixation while reading
    Stephanie Jainta
    IRIS laboratory CNRS Assistance Publique Hôpitaux de Paris, Paris, France
    PLoS ONE 6:e18694. 2011
    ....
  5. ncbi Periodic letter strokes within a word affect fixation disparity during reading
    Stephanie Jainta
    Leibniz Research Centre for Working Environment and Human Factors, Dortmund, Germany
    J Vis 10:2. 2010
    ..The findings help to explain the longer reading times reported for words and fonts with high auto-correlation and may also begin to provide a causal link between poor binocular control and reading difficulties...
  6. ncbi Periodic letter strokes within a word affect fixation disparity during reading
    Stephanie Jainta
    IfADo Leibniz Research Centre for Working Environment and Human Factors, Ardeystrasse 67, Dortmund, Germany
    J Vis 10:2. 2010
    ..The findings help to explain the longer reading times reported for words and fonts with high auto-correlation and may also begin to provide a causal link between poor binocular control and reading difficulties...
  7. ncbi Binocularity during reading fixations: Properties of the minimum fixation disparity
    Stephanie Jainta
    Leibniz Research Centre for Working Environment and Human Factors, Ardeystrasse 67, 44139 Dortmund, Germany
    Vision Res 50:1775-85. 2010
    ..Generally, we found fixation disparity to be correlated between conditions of reading and fixating single targets, while the reading fixation disparity tended to be more crossed (eso)...
  8. ncbi Accommodation modulates the individual difference between objective and subjective measures of the final convergence step response
    S Jainta
    Institut für Arbeitsphysiologie an der Universitaet Dortmund, Ardeystrasse 67, D 44139 Dortmund, Germany
    Ophthalmic Physiol Opt 29:162-72. 2009
    ....
  9. ncbi Ocular accommodation and cognitive demand: an additional indicator besides pupil size and cardiovascular measures?
    Stephanie Jainta
    Institut fuer Arbeitsphysiologie an der Universitaet Dortmund, Ardeystrasse 67, D 44139, Dortmund, Germany
    J Negat Results Biomed 7:6. 2008
    ..Cognitive demand was varied by presenting monocularly numbers at a viewing distance of 5 D (20 cm) which had to be read, added or multiplied; further, letters were presented in a "n-back" task...
  10. ncbi Objective and subjective measures of vergence step responses
    S Jainta
    Institut für Arbeitsphysiologie an der Universitaet Dortmund, Ardeystrasse 67, D 44139 Dortmund, Germany
    Vision Res 47:3238-46. 2007
    ..The dynamic nonius test is therefore considered to be useful to relatively evaluate a subject's ability in disparity vergence...
  11. ncbi Measurement of refractive error and accommodation with the photorefractor PowerRef II
    Stephanie Jainta
    Institut fur Arbeitsphysiologie, Ardeystrasse 67, D 44139 Dortmund, Germany
    Ophthalmic Physiol Opt 24:520-7. 2004
    ..12 D for the accommodation data. Interindividual reliabilities were satisfactory. However, the PR II did not provide a continuous stream of data and the specified sampling frequency of 25 Hz was rarely realized...
  12. ncbi Capture of visual direction in dynamic vergence is reduced with flashed monocular lines
    Wolfgang Jaschinski
    Institut fur Arbeitsphysiologie, Ardeystr 47, D 44139 Dortmund, Germany
    Vision Res 46:2608-14. 2006
    ..In conclusion, if one wishes to estimate the dynamic vergence response with psychophysical methods, effects of capture of visual direction can be reduced by using flashed nonius lines...
  13. ncbi Horizontal fixation disparity measures with nonius lines
    Wolfgang Jaschinski
    Institut fur Arbeitsphysiologie, Dortmund, Germany
    Optom Vis Sci 82:988-99. 2005
    ..g., dynamic or forced vergence. Nonius lines may be valid at larger spatial separation between fusion contour and nonius lines. Therefore, we measured fixation disparity varying the amount of a vertical gap between nonius lines...
  14. ncbi Relation between fixation disparity and the asymmetry between convergent and divergent disparity step responses
    Wolfgang Jaschinski
    Institut fur Arbeitsphysiologie, Ardeystr 47, D 44139 Dortmund, Germany
    Vision Res 48:253-63. 2008
    ..static under-convergence) had a weaker dynamic response for convergent than for divergent step stimuli. This confirms a relation between static vergence and asymmetric dynamic vergence, which both are idiosyncratic vergence parameters...
  15. ncbi Objective vs subjective measurements of dark vergence
    Wolfgang Jaschinski
    Institut fur Arbeitsphysiologie, D 44139 Dortmund, Germany
    Ophthalmic Physiol Opt 27:85-92. 2007
    ..Thus, the nonius test is sufficient for a subjective estimation of dark vergence...
  16. ncbi Objective vs subjective measures of fixation disparity for short and long fixation periods
    Wolfgang Jaschinski
    Leibniz Research Centre for Working Environment and Human Factors, IfADo, Ardeystr 67, D 44139 Dortmund, Germany
    Ophthalmic Physiol Opt 30:379-90. 2010
    ..e. the discrepancy between vergence and accommodative stimulus. We investigate whether objective and subjective fixation disparity might be similar without forced vergence...
  17. ncbi No evidence for prolonged latency of saccadic eye movements due to intermittent light of a CRT computer screen
    Stephanie Jainta
    , Ardeystrasse 67, D-44139 Dortmund, Germany
    Ergonomics 47:105-14. 2004
    ..Further, there was no evidence for any individual effect in possibly susceptible subjects, e.g. at high critical flicker frequencies (CFF)...
  18. ncbi Fixation disparity: binocular vergence accuracy for a visual display at different positions relative to the eyes
    Stephanie Jainta
    , Dortmund, Germany
    Hum Factors 44:443-50. 2002
    ..The slope of this proximity-fixation-disparity curve is an individual parameter of the vergence system. Actual or potential applications of this research include recommendations for the comfortable viewing distance of visual displays...