Sarah Waugh

2024

Impact of blur on clinical and occupational colour vision test results

Álvaro, L., Formankiewicz, M. A. & Waugh, S. J., 1 Sep 2024, In: Ophthalmic and Physiological Optics. 44, 6, p. 1058-1071 14 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Landolt C-Tests With "Fixed" Arcmin Separations Detect Amblyopia But Underestimate Crowding in Moderate-to-Severe Amblyopic Children and Adults

Waugh, S. J. & Fronius, M., 1 Aug 2024, In: Investigative ophthalmology & visual science. 65, 10, 12 p., 33.

Research output: Contribution to journal › Article › peer-review

Open Access

2022

Coloured filters can simulate colour deficiency in normal vision but cannot compensate for congenital colour vision deficiency

Álvaro, L., Linhares, J. M. M., Formankiewicz, M. A. & Waugh, S. J., 1 Dec 2022, In: Scientific Reports. 12, 1, 19 p., 11140.

Research output: Contribution to journal › Article › peer-review

Open Access

4 Citations (Scopus)

Crowding distance beats acuity and crowded acuity in detecting strabismic amblyopia

Waugh, S., Haine, L. A., Formankiewicz, M. A. & Pelli, D. G., 1 Dec 2022, In: Journal of Vision. 22, 14, 1 p., 4370.

Research output: Contribution to journal › Meeting Abstract › peer-review

Open Access

2020

Contrast-modulated stimuli produce more superimposition and predominate perception when competing with comparable luminance-modulated stimuli during interocular grouping

Skerswetat, J., Formankiewicz, M. A. & Waugh, S. J., 1 Dec 2020, In: Scientific Reports. 10, 1, 15 p., 13409.

Research output: Contribution to journal › Article › peer-review

Open Access

1 Citation (Scopus)

Grouping Effects on Foveal Spatial Interactions in Children

Waugh, S. J. & Formankiewicz, M. A., 15 May 2020, In: Investigative Ophthalmology and Visual Science. 61, 5, 10 p., 23.

Research output: Contribution to journal › Article › peer-review

Open Access

1 Citation (Scopus)

Interocular ND filter suppression: Eccentricity and luminance polarity effects

Chima, A. S., Formankiewicz, M. A. & Waugh, S. J., 31 Jul 2020, In: Journal of Vision. 20, 7, 20 p., 35.

Research output: Contribution to journal › Article › peer-review

Open Access

1 Citation (Scopus)

2018

Levelt’s laws do not predict perception when luminance- and contrast-modulated stimuli compete during binocular rivalry

Skerswetat, J., Formankiewicz, M. A. & Waugh, S. J., 1 Dec 2018, In: Scientific Reports. 8, 1, 11 p., 14432.

Research output: Contribution to journal › Article › peer-review

Open Access

4 Citations (Scopus)

More superimposition for contrast-modulated than luminance-modulated stimuli during binocular rivalry

Skerswetat, J., Formankiewicz, M. A. & Waugh, S. J., 1 Jan 2018, In: Vision Research. 142, p. 40-51 12 p.

Research output: Contribution to journal › Article › peer-review

Open Access

11 Citations (Scopus)

2016

Crowding and visual acuity measured in adults using paediatric test letters, pictures and symbols

Lalor, S. J. H., Formankiewicz, M. A. & Waugh, S. J., 1 Apr 2016, In: Vision Research. 121, p. 31-38 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

21 Citations (Scopus)

Interocular suppression patterns in binocularly abnormal observers using luminance- and contrast-modulated noise stimuli

Chima, A. S., Formankiewicz, M. A. & Waugh, S. J., 31 Aug 2016, In: Journal of Vision. 16, 10, 28 p., 20.

Research output: Contribution to journal › Article › peer-review

Open Access

9 Citations (Scopus)

Monocular microsaccades are visual-task related

Gautier, J., Bedell, H. E., Siderov, J. & Waugh, S. J., 24 Feb 2016, In: Journal of Vision. 16, 3, 16 p., 37.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Citations (Scopus)

Very few exclusive percepts for contrast-modulated stimuli during binocular rivalry

Skerswetat, J., Formankiewicz, M. A. & Waugh, S. J., 1 Apr 2016, In: Vision Research. 121, p. 10-22 13 p.

Research output: Contribution to journal › Article › peer-review

Open Access

9 Citations (Scopus)

Visual acuity measured with luminance-modulated and contrast-modulated noise letter stimuli in young adults and adults above 50 years old

Woi, P. J., Sharanjeet-Kaur, Waugh, S. J. & Hairol, M. I., 12 Aug 2016, In: F1000Research. 5, 2016, 8 p., 1961.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

2015

Evidence for an eye-movement contribution to normal foveal crowding

Bedell, H. E., Siderov, J., Formankiewicz, M. A., Waugh, S. J. & Aydin, S., 1 Feb 2015, In: Optometry and Vision Science. 92, 2, p. 237-245 9 p.

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Investigation of interocular blur suppression using luminance-modulated and contrast-modulated noise stimuli

Chima, A. S., Formankiewicz, M. A. & Waugh, S. J., 26 Mar 2015, In: Journal of Vision. 15, 3, 22 p., 22.

Research output: Contribution to journal › Article › peer-review

Open Access

13 Citations (Scopus)

2014

Foveal contour interaction on the edge: Response to 'Letter-to-the-Editor' by Drs. Coates and Levi

Siderov, J., Waugh, S. J. & Bedell, H. E., 1 Mar 2014, In: Vision Research. 96, p. 145-148 4 p.

Research output: Contribution to journal › Letter › peer-review

Open Access

13 Citations (Scopus)

2013

Contour interaction for foveal acuity targets at different luminances

Bedell, H. E., Siderov, J., Waugh, S. J., Zemanová, R., Pluháček, F. & Musilová, L., 30 Aug 2013, In: Vision Research. 89, p. 90-95 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Citations (Scopus)

Foveal contour interaction for low contrast acuity targets

Siderov, J., Waugh, S. J. & Bedell, H. E., 25 Jan 2013, In: Vision Research. 77, p. 10-13 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

34 Citations (Scopus)

Foveal visual acuity is worse and shows stronger contour interaction effects for contrast-modulated than luminance-modulated Cs

Hairol, M. I., Formankiewicz, M. A. & Waugh, S. J., 1 May 2013, In: Visual Neuroscience. 30, 3, p. 105-120 16 p.

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

The Effects of Blur and Eccentric Viewing on Adult Acuity for Pediatric Tests: Implications for Amblyopia Detection

Formankiewicz, M. A. & Waugh, S. J., 1 Oct 2013, In: Investigative ophthalmology & visual science. 54, 10, p. 6934-6943 10 p.

Research output: Contribution to journal › Article › peer-review

Open Access

16 Citations (Scopus)

2010

Lateral facilitation revealed dichoptically for luminance-modulated and contrast-modulated stimuli

Hairol, M. I. & Waugh, S. J., 23 Nov 2010, In: Vision Research. 50, 23, p. 2530-2542 13 p.

Research output: Contribution to journal › Article › peer-review

Open Access

10 Citations (Scopus)

Lateral interactions across space reveal links between processing streams for luminance-modulated and contrast-modulated stimuli

Hairol, M. I. & Waugh, S. J., 21 Apr 2010, In: Vision Research. 50, 9, p. 889-903 15 p.

Research output: Contribution to journal › Article › peer-review

Open Access

5 Citations (Scopus)

2007

Masks reveal processing time for alignment across space

Waugh, S. J., 1 Aug 2007, In: Vision Research. 47, 17, p. 2305-2313 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Separate first- and second-order processing is supported by spatial summation estimates at the fovea and eccentrically

Sukumar, S. & Waugh, S. J., 1 Mar 2007, In: Vision Research. 47, 5, p. 581-596 16 p.

Research output: Contribution to journal › Article › peer-review

Open Access

20 Citations (Scopus)

2003

Spatial extent and eccentricity effects for detection of luminance-defined and contrast-defined blob stimuli

Sukumar, S. & Waugh, S. J., 1 Oct 2003, In: Journal of Vision. 3, 9, p. 347a 1 p.

Research output: Contribution to journal › Meeting Abstract › peer-review

Open Access

2001

Differences in the nearpoint of convergence with target type

Siderov, J., Chiu, S. C. & Waugh, S. J., 1 Sep 2001, In: Ophthalmic and Physiological Optics. 21, 5, p. 356-360 5 p.

Research output: Contribution to journal › Article › peer-review

29 Citations (Scopus)

2000

Spatial scale of visual analysis for vernier acuity does not vary over time

Waugh, S. J. & Levi, D. M., 1 Jan 2000, In: Vision Research. 40, 2, p. 163-171 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

5 Citations (Scopus)

1996

Position acuity with opposite-contrast polarity features: Evidence for a nonlinear collector mechanism for position acuity?

Levi, D. M. & Waugh, S. J., 1 Feb 1996, In: Vision Research. 36, 4, p. 573-588 16 p.

Research output: Contribution to journal › Article › peer-review

Open Access

65 Citations (Scopus)

Rod temporal channels

Hess, R. F., Waugh, S. J. & Nordby, K., 1 Feb 1996, In: Vision Research. 36, 4, p. 613-619 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Citations (Scopus)

1995

Spatial alignment across gaps: Contributions of orientation and spatial scale

Waugh, S. J. & Levi, D. M., 1 Oct 1995, In: Journal of the Optical Society of America A: Optics and Image Science, and Vision. 12, 10, p. 2305-2317 13 p.

Research output: Contribution to journal › Article › peer-review

29 Citations (Scopus)

The processing of temporal modulation at different levels of retinal illuminance

Snowden, R. J., Hess, R. F. & Waugh, S. J., 1 Mar 1995, In: Vision Research. 35, 6, p. 775-789 15 p.

Research output: Contribution to journal › Article › peer-review

Open Access

42 Citations (Scopus)

1994

Spatial scale shifts in amblyopia

Levi, D. M., Waugh, S. J. & Beard, B. L., 1 Dec 1994, In: Vision Research. 34, 24, p. 3315-3333 19 p.

Research output: Contribution to journal › Article › peer-review

67 Citations (Scopus)

Spatial scale shifts in peripheral vernier acuity

Levi, D. M. & Waugh, S. J., 1 Sep 1994, In: Vision Research. 34, 17, p. 2215-2238 24 p.

Research output: Contribution to journal › Article › peer-review

49 Citations (Scopus)

Suprathreshold temporal-frequency discrimination in the fovea and the periphery

Waugh, S. J. & Hess, R. F., 1 Apr 1994, In: Journal of the Optical Society of America A: Optics and Image Science, and Vision. 11, 4, p. 1199-1212 14 p.

Research output: Contribution to journal › Article › peer-review

34 Citations (Scopus)

1993

Orientation, masking, and vernier acuity for line targets

Waugh, S. J., Levi, D. M. & Carney, T., 1 Aug 1993, In: Vision Research. 33, 12, p. 1619-1638 20 p.

Research output: Contribution to journal › Article › peer-review

60 Citations (Scopus)

Visibility, luminance and vernier acuity

Waugh, S. J. & Levi, D. M., 1 Mar 1993, In: Vision Research. 33, 4, p. 527-538 12 p.

Research output: Contribution to journal › Article › peer-review

53 Citations (Scopus)

Visibility, timing and vernier acuity

Waugh, S. J. & Levi, D. M., 1 Mar 1993, In: Vision Research. 33, 4, p. 505-526 22 p.

Research output: Contribution to journal › Article › peer-review

46 Citations (Scopus)

Visibility and vernier acuity for separated targets

Waugh, S. J. & Levi, D. M., 1 Mar 1993, In: Vision Research. 33, 4, p. 539-552 14 p.

Research output: Contribution to journal › Article › peer-review

53 Citations (Scopus)

Sarah Waugh

Research output

Search results