Edward A Essock

Summary

Affiliation: University of Louisville
Country: USA

Publications

  1. ncbi request reprint Oblique stimuli are seen best (not worst!) in naturalistic broad-band stimuli: a horizontal effect
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    Vision Res 43:1329-35. 2003
  2. ncbi request reprint Fourier analysis of optical coherence tomography and scanning laser polarimetry retinal nerve fiber layer measurements in the diagnosis of glaucoma
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    Arch Ophthalmol 121:1238-45. 2003
  3. ncbi request reprint Human perceptual performance with nonliteral imagery: region recognition and texture-based segmentation
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    J Exp Psychol Appl 10:97-110. 2004
  4. doi request reprint An anisotropy of orientation-tuned suppression that matches the anisotropy of typical natural scenes
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    J Vis 9:35.1-15. 2009
  5. ncbi request reprint Analysis of GDx-VCC polarimetry data by Wavelet-Fourier analysis across glaucoma stages
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY, USA
    Invest Ophthalmol Vis Sci 46:2838-47. 2005
  6. ncbi request reprint Illusory bands in orientation and spatial frequency: a cortical analog to Mach bands
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    Perception 36:639-49. 2007
  7. ncbi request reprint Predicting visual field loss in ocular hypertensive patients using wavelet-fourier analysis of GDx scanning laser polarimetry
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, Kentucky 40292, USA
    Optom Vis Sci 84:380-7. 2007
  8. ncbi request reprint Predicting subsequent visual field loss in glaucomatous subjects with disc hemorrhage using retinal nerve fiber layer polarimetry
    Pinakin Gunvant
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    J Glaucoma 14:20-5. 2005
  9. doi request reprint The horizontal effect in suppression: Anisotropic overlay and surround suppression at high and low speeds
    Yeon Jin Kim
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    Vision Res 50:838-49. 2010
  10. ncbi request reprint Anisotropic local contrast normalization: the role of stimulus orientation and spatial frequency bandwidths in the oblique and horizontal effect perceptual anisotropies
    Bruce C Hansen
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    Vision Res 46:4398-415. 2006

Detail Information

Publications14

  1. ncbi request reprint Oblique stimuli are seen best (not worst!) in naturalistic broad-band stimuli: a horizontal effect
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    Vision Res 43:1329-35. 2003
    ....
  2. ncbi request reprint Fourier analysis of optical coherence tomography and scanning laser polarimetry retinal nerve fiber layer measurements in the diagnosis of glaucoma
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    Arch Ophthalmol 121:1238-45. 2003
    ..To evaluate a new Fourier-based analysis method for diagnosing glaucoma using retinal nerve fiber layer (RNFL) thickness estimates obtained from the optical coherence tomograph (OCT) (OCT 2000) and the scanning laser polarimeter (GDx)...
  3. ncbi request reprint Human perceptual performance with nonliteral imagery: region recognition and texture-based segmentation
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    J Exp Psychol Appl 10:97-110. 2004
    ..The authors argue that the usefulness of various image-rendering methods should be evaluated with respect to multiple perceptual tasks...
  4. doi request reprint An anisotropy of orientation-tuned suppression that matches the anisotropy of typical natural scenes
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    J Vis 9:35.1-15. 2009
    ..We suggest that this anisotropic suppression may serve to equalize the visual system's response across orientation when viewing typical natural scenes, 'discounting' the anisotropy of typical natural scene content...
  5. ncbi request reprint Analysis of GDx-VCC polarimetry data by Wavelet-Fourier analysis across glaucoma stages
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY, USA
    Invest Ophthalmol Vis Sci 46:2838-47. 2005
    ....
  6. ncbi request reprint Illusory bands in orientation and spatial frequency: a cortical analog to Mach bands
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    Perception 36:639-49. 2007
    ..We conclude that this illusion is a consequence of cortical-level suppression of units of similar orientations and spatial frequencies and serves to aid texture segmentation while providing efficient neural coding...
  7. ncbi request reprint Predicting visual field loss in ocular hypertensive patients using wavelet-fourier analysis of GDx scanning laser polarimetry
    Edward A Essock
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, Kentucky 40292, USA
    Optom Vis Sci 84:380-7. 2007
    ..To predict which ocular hypertensive (OHT) patients later develop a visual field loss by applying shape-based analysis (wavelet-Fourier analysis, WFA) to retinal nerve fiber layer (RNFL) thickness estimates...
  8. ncbi request reprint Predicting subsequent visual field loss in glaucomatous subjects with disc hemorrhage using retinal nerve fiber layer polarimetry
    Pinakin Gunvant
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    J Glaucoma 14:20-5. 2005
    ..To predict progression of visual field loss after an episode of disc hemorrhage in glaucoma patients on the basis of retinal nerve fiber layer (RNFL) GDx polarimetry measurements analyzed by wavelet-Fourier analysis (WFA)...
  9. doi request reprint The horizontal effect in suppression: Anisotropic overlay and surround suppression at high and low speeds
    Yeon Jin Kim
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    Vision Res 50:838-49. 2010
    ..We conclude that these suppression effects stem from locally-tuned and anisotropically-weighted gain-control pools...
  10. ncbi request reprint Anisotropic local contrast normalization: the role of stimulus orientation and spatial frequency bandwidths in the oblique and horizontal effect perceptual anisotropies
    Bruce C Hansen
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    Vision Res 46:4398-415. 2006
    ..At intermediate spatial frequency and orientation increment bandwidths, a blend of the two anisotropies was observed...
  11. doi request reprint Contrast sensitivity for oriented patterns in 1/f noise: contrast response and the horizontal effect
    Andrew M Haun
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY, USA
    J Vis 10:1. 2010
    ..Results and model application indicate that the threshold pattern for oriented noise around 8 cpd, and for oriented broadband content, is best explained as the result of an anisotropic contrast gain control process...
  12. ncbi request reprint A horizontal bias in human visual processing of orientation and its correspondence to the structural components of natural scenes
    Bruce C Hansen
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY, USA
    J Vis 4:1044-60. 2004
    ....
  13. ncbi request reprint Perceptual anisotropies in visual processing and their relation to natural image statistics
    Bruce C Hansen
    Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292, USA
    Network 14:501-26. 2003
    ..Results are evaluated in the context of a divisive normalization model...
  14. ncbi request reprint Application of shape-based analysis methods to OCT retinal nerve fiber layer data in glaucoma
    Pinakin Gunvant
    Southern College of Optometry, Memphis, TN 38104 2222, USA
    J Glaucoma 16:543-8. 2007
    ..2) To compare the performance of the shape-based metrics to that of the standard OCT output measures (Inferior Average and Average Thickness)...