Perceived Contrast Following Adaptation: The Role of Spatial Frequency & Stimulus Visibility
BT Barrett; PV McGraw; P Morrill (2002) ARVO Annual Meeting. 43
Dr. Paul Morrill
Biography
I have an honours degree in Psychology (GBC accredited) and a Ph.D. in Vision Science (Optometry) awarded by the University of Bradford (2003). Following my Ph.D., I conducted work on an EPSRC funded project investigating models of visual texture perception. Following post-doctoral work, I lectured in biological and cognitive psychology at Trinity & All Saints College, University of Leeds (lecturer), and Leeds Metropolitan University (Senior Lecturer) until 2008. I am currently employed by the Division of Psychology as a learning support officer.
Research
Vision science: Research output is not part of my role at the University of Bradford. However, I retain an interest in low-level vision and visual perception. I have also provided technical/programming support on recent refereed journal articles.
Teaching
Primarily assisting students in labs with Introductory, Further and Advanced Research Methods (UG/PG) , Cognitive and Biological Psychology.
Supporting Final year dissertation students (UG/PG) with statistics and experiment creation.
Technical support (Psychology specific software/hardware)
Professional activities
- Student Leadership Award (Nomination for Best student support NUS - University of Bradford) (5 May 2019)
- Best oral presentation - Applied Vision Association and Colour Group Conference - City University, London (1 November 1999)
- Royal Statistical Society, Fellow
Publications
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Effects of Visibility and Separation upon Vernier Acuity for Narrowband and Broadband Stimuli.
Brendan T. Barrett, David Whitaker & Paul Morrill. (2002) AVA Annual Meeting and AGM College of Optometrists. 147
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Effects of visibility and separation upon grating vernier acuity
B Barrett, D Whitaker, P Morrill (2001) European Conference on Visual Perception. 10
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Can polarity be ignored in the visual processing of micropattern orientation and texture segmentation?
P Morrill, D R T Keeble (2001) European Conference on Visual Perception. 10
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Nonveridical Visual Perception in Human Amblyopia
Brendan T. Barrett; Ian E. Pacey; Arthur Bradley; Larry N. Thibos; Paul Morrill (2003) Investigative Ophtalmology and Visual Science.
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Non-veridical perception in human amblyopia: Perceptual evidence of neural changes in visual cortex
Bradley A.;Barrett B.;Pacey I.;Thibos L.;Morrill P. (2003) Journal of Vision. 3
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Perceived contrast following adaptation:the role of adapting stimulus visibility
Paul Morrill, Paul Mcgraw and Brendan Barrett (2002) Spatial Vision. 16, 5-19.
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Perceived Contrast Following Adaptation: The Role of Spatial Frequency & Stimulus Visibility
BT Barrett; PV McGraw; P Morrill (2002) Investigative Ophtalmology and Visual Science.
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Effects of visibility and separation upon grating vernier acuity
B Barrett, D Whitaker, P Morrill (2001) Perception.
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Can polarity be ignored in the visual processing of micropattern orientation and texture segmentation?
P Morrill, D R T Keeble (2001) Perception. 30
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Compound grating discrimination in extrafoveal and amblyopic vision
Barrett B.;Morrill P.;Whitaker D. (2000) Experimental Brain Research. 131, 225-235.
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Phase discrimination in normal and amblyopic vision
P Morrill (1998) Ophthalmic and Physiological Optics. 19