Publications

Updated June 2010

Emeritus Professor
Richard L. Gregory
C.B.E. LL.D D.Sc. FBPsS. F.R.S.E. F.R.S.

Department of Experimental Psychology, University of Bristol
12a Priory Road, Clifton, Bristol BS8 1TU, England

A Books

NB : References to Papers appearing in collected papers Concepts and Mechanisms of Perception (1974, London: Duckworth) are referred to as: {C&M of P No.-- Pp.--.}

1 - Recovery from Early Blindness: A case Study. With Jean Wallace. (l963) Exp. Soc. Monogr. No.2. Cambridge: Heffers. {C&M of P [3]. Pp. 65-129}.
2 - Eye and Brain: The Psychology of Seeing (l966). London: Weidenfeld and Nicolson. [In twelve languages]. Second Edition (1972). Third Edition (l977). Fourth Edition (1990). USA: Princeton University Press; (1994) Oxford: Oxford University Press.; Fifth Edition (1997) Oxford University Press and (1998) Princeton University Press.
3 - The Intelligent Eye (l970). London: Weidenfeld and Nicolson. [In 6 languages].
4 - Illusion in Nature and Art. (l973). Edited with Sir Ernst Gombrich. London: Duckworth.
5 - Concepts and Mechanisms of Perception (1974) London: Duckworth. [Collected papers].
6 - Mind in Science: A History of Explanations of Psychology and Physics (l981). London: Weidenfeld and Nicolson; USA: CUP. Paperback, Peregrine (l984). (Macmillan Scientific Book Club choice). Transl. Italian, La Mente nella, Scienze, Mondadori (l985).
7 - Odd Perceptions [Essays]. (l986). London: Methuen. Paperback (1988) Routledge. (2nd edition 1990-91).
8 - Creative Intelligences (1987). Edited with Pauline Marstrand. London: Francis Pinter.
9 - Oxford Companion to the Mind (l987). Oxford: OUP. [Translated into Italian, French, Spanish. In TSP Softbacks, and other Book Clubs]. Paperback 1998. (Update in progress, 2002.)
10 - Evolution of the Eye and Visual System (1992) Edited with John R Cronly-Dillon. Vol 2 of Vision and Visual Dysfuction. London: Macmillan.
11 - Even Odder Perceptions (1993). [Essays]. London: Routledge.
12 - The Artful Eye (1995) Edited with J.Harris, P.Heard and D. Rose. Oxford: OUP
13 - Mirrors in Mind (1997). Oxford: W.H.Freeman/Spektrum. (1998) Penguin.
14 - The Mind Makers (1998). London: Weidenfeld and Nicolson.
15 - Seeing Through Illusions (2009) Oxford: OUP

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B Experimental Papers

1 - Poulton, E.C. and Gregory, R.L. (l952) "Blinking during visual tracking." Quart J exp Psychol., 4, 57-62. {C&MofP [4] Pp.130-143}.
2 - Gregory, R.L. (1952) "Variations in blink rate during non-visual tasks." Quart J exp Psychol. 4, 4, 165. {C&MofP [5] Pp. 144-150}
3 - Gregory, R.L. (l955) "A note on summation time of the eye indicated by signal/noise discrimination." Quart J exp Psychol. 73, 147. {C&MofP [10] Pp. 222-227}.
4 - Gregory, R.L. (l955) "Colour anomaly, the Rayleigh equation and selective adaptation." Nature, 176, 172. {C&MofP [6] Pp. 151-153}.
5 - Gregory, R.L. and Cane, V. (l955) "A statistical information theory of visual thresholds." Nature, 176, 172. {C&MofP [7] Pp. 154-221}
6 - Gregory, R.L. Cane, V. and Wallace J.G. (l956). "Increase in neurological noise as a factor in sensory impairment associated with ageing. "(CIBA Prize Essay: First published in (1974) Concepts and Mechanisms of Perception, Duckworth. {C&MofP [8] Pp. 167-215}.
7 - Gregory, R.L. (l956) "An experimental treatment of vision as an information source and noise channel." In: C. Cherry (ed.), Information Theory, 3rd London Symposium. London.
8 - Gregory, R.L. (l957) "Increase in neurological noise as a factor in ageing." In: 4th Congress of the International Association of Gerontology, Fidenza. (314-324).
9 - Cane, V.R. and Gregory, R.L. (l957) "Noise and the visual threshold." Nature, l80, 1403.
10 - Gregory, R.L. (l958) "Eye movements and the stability of the visual world." Nature, l82, 1214. {C&MofP [14] Pp. 253-259}.
11 - Warren, R.M. and Gregory, R.L. (l958) "An auditory analogue of the visual reversible figure." Amer J Psychol, 71, 6l2-3. {C&MofP [20] Pp. 290-291}.
12 - Gregory, R.L. and Cane, V. (l958) "A theory of visual thresholds." Nature, 181, 1487.
13 - Gregory, R.L. and Wallace, J.G. (l958) "A theory of nerve deafness." Lancet I, 83.
14 - Gregory, R.L., Wallace, J.G. and Campbell F.W. (l959) " Changes in the size and shape of visual after-images observed in complete darkness during changes of position in space." Quart J exp Psychol II, l, 54-5. {C&MofP [22] 295-298}.
15 - Anstis, C.M., Shopland, C.D. and Gregory, R.L. (l961) "Measuring visual constancy for stationary or moving objects." Nature, 191, 4l6-17. {C&MofP [23] Pp.299-301}.
16 - Gregory, R.L. (l962) "Visual illusions in space." New Scientist, 15, 446.
17 - Gregory, R.L. (l963) "Sensory Processes." In: G. Humphrey (ed) Psychology through Experiment, London. Methuen.
18 - Gregory, R.L. (l963) "Distortion of visual space as inappropriate constancy scaling." Nature, 199, 678-91. {C&MofP [28] Pp. 342-349}. Reprinted in: Haber R.N. (1968) Contemporary Theory and Research in Visual Perception. (Pp. 365-369.)
19 - Anstis, S.M., Gregory, R.L., Rudolf, N de M., and MacKay, D.M. (l963) "Influence of stroboscopic illumination on the aftereffect of seen movement. " Nature, 199, 99. {C&MofP [18] Pp. 280-281}.
20 - Gregory, R.L. and Zangwill, O.L. (l963) "The origin of the autokinetic effect." Quart J exp Psychol, 15, 252. {C&MofP [16] Pp. 263-275}.
21 - Gregory, R.L., Ross, H.E. and Moray, N. (l964) "The curious eye of Copilia. " Nature, 201, 4925, 1166. {C&MofP [32] Pp. 390-394}.
22 - Gregory, R.L. and Ross, H.E. (l964) "Visual constancy during movement: l Effects of O's forward and backward movement on size constancy." Percept Motor Skills, 18, 3-8. {C&MofP [24] Pp. 303-310}.
23 - Gregory, R.L. and Ross, H.E. (1964) "Visual constancy during movement: 2 Size constancy, using one or two eyes or proprioceptive information." Percept. Motor Skills 18, 23-28. {C&MofP [25] Pp. 311-315}.
24 - Ross, H.E. and Gregory R.L. (l964) "Is the Weber fraction a function of physical or perceived input? " Quart J exp Psychol, 16, 2, 116-122. {C&MofP [11] Pp. 228-235}.
25 - Shopland, J.C. and Gregory, R.L. (l964) "The effect of touch on a visually ambiguous three-dimensional figure." Quart J exp Psychol, 16, l, 66-70. {C&MofP [19] 282-289}.
26 - Gregory, R.L. (l964) "Human perception." Brit Med Bull, 20, l, 21.
27 - Gregory, R.L. (l964) "Stereoscopic shadow images." Nature, 203, 4952, 1407-8. {C&MofP [21] Pp. 292-294}.
28 - Gregory, R.L. (1964) Reply to L.B Brown and L Houssiades (1966) "Illusory perception as a constancy phenomenon." Nature, 204, 4955, 302-303.
29 - Day, R. H., and Gregory R.L. [reply to Day] (1965) "Inappropriate Constancy explanation of spatial distortions." Nature, 207, 4999, 891-893.
30 - Humphrey, N.K. and Morgan, M.J, and Gregory, R.L. (1965) [Reply to Humphrey and Morgan] (1965) "Constancy and the geometrical illusions." Nature, 206, 4985, 744-745.
31 - Gregory, R.L. (l965) "Seeing in depth." Proc. Royal Inst,itution (Discourse] 40, 185, 311-323. {C&MofP [27] Pp. 333-341}.
32 - Gregory, R.L. (1965) "Seeing in depth." Nature , 207, 4992, 116-17.
33 - Anstis, S.M. and Gregory, R.L. (l965) "The after-effect of seen motion: The role of retinal stimulation and of eye movements." Quart J exp Psychol, 17, 2, 173-4. {C&MofP [17] 276-279}.
34 - Gregory, R.L. (l966) "Visual Illusions." In: Brian Foss (ed.) New Horizons in Psychology. Harmondsworth: Pelican. (Chapt. 3. Pp. 68-96.)
35 - Gregory, R.L. (1966) "Comment on Dr Vernon Hamilton's paper" Quart. J exp. Psychol 18, 1, 73-74. [On the Inappropriate Constancy theory].
36 - Gregory, R.L. (l967) "Comments on the inappropriate constancy scaling theory of illusions and its implications." Quart J exp Psychol, 19, 3. {C&MofP [29] Pp. 350-356}.
37 - Gregory, R.L. and Ross, H.E. (l967) "Arm weight, adaptation and weight discrimination." Percept Motor Skills, 24, 1127-1130.
38 - Howe, J.A.M. and Gregory, R.L. (l968) "Visual perception in simulated space conditions." J. Brit Interplanetary Soc, 21, 209-221.
39 - Gregory, R.L. (l968) "Perceptual illusions and brain models." Proc. Royal Society. B 171, 179-296. {C&MofP [30] Pp. 357-379}.
40 - Gregory, R.L. (l968) "On how so little information controls so much behaviour. " In: C.H. Waddington (ed.). (1969) Towards a Theoretical Biology 2, Edinburgh (l969. Also in, A.T. Welford and L. Houssiadas (eds.) Contemporary Problems In Perception, London (l970.) {C&MofP [52] 589-601}.
41 - Gregory, R.L. (l968) "The evolution of eyes and brains - a hen-and-egg problem." In: S.J. Freedman (ed.) The Neuropsychology of Spatially Orientated Behaviour, Illinois, Ch. l, 7-17. {C&MofP [53] Pp. 602-613}.
42 - Gregory, R.L. (l968) "Visual Illusions." Scientific American, 4, 66-76.
43 - Gregory, R.L. (l968) "On not having our feet on the ground." In: S.J. Freidman (ed.) The Neuropsychology of Spatially Orientated Behaviour. Illinois.
44 - Gregory, R.L. (l969) "Lunar Psychology." Science Journal, 5, 78-81.
45 - Ross, H.E. and Gregory, R.L. (l970) "Weight illusions and weight discrimination- a revised hypothesis." Quart J exp Psychol, 22, 2, 318-328. {C&MofP [13] Pp. 240-252}.
46 - Blakemore, C; Braddick, O; Gregory, R.L. (1970) "Detailed texture of eidetic images: a discussion." Nature, 226, 5252, 1267-1268.
47 - Gregory, R.L. (l971) "Contrast illusions in perspective." Nature, 234, 5352, 157-8.
48 - Gregory, R.L. 1972) "Comments on L.E. Krueger's 'Disconfirming evidence of R.L. Gregory's theory of illusions." Psych. Rev. 79, 6, 540-541.
49 - Gregory, R.L. (l972) "Cognitive contours. " Nature, 238, 5358, 51-2.
50 - Gregory, R.L. (l973) "The confounded eye." In: Illusion in Nature and Art. R.L. Gregory and E.H. Gombrich (eds.). London: Duckworth.
51 - Gregory, R.L. (l973) "Visual Perception." Oxford Biology Reader 40. Oxford: OUP.
52 - Gregory, R.L. (1973) "Reply to Massaro" [On constancy scaling theory of distortion illusions]. Psych. Rev. 80, 4, 304.
53 - Gregory, R.L. (1973) "A discussion of G.H. Fisher's 'Towards a new explanation for the geometrical illusions: Apparent depth or contour proximity' and the inappropriate constancy-scaling theory." Brit. J. Psychol. 64, 623-626.
54 - Harris, J.P. and Gregory, R.L. (l973) "Fusion and rivalry of illusory contours." Perception, 2, 235-247.
55 - Gregory, R.L. and Harris, J.P. (l974) "Illusory contours and stereo-depth." Perception and Psychophysics, 15, 3, 411-416.
56 - Gregory, R.L. and Hopkins, P. (l974) "Pupils of a talking parrot." Nature, 252, 637-8.
57 - Gregory, R.L. and Harris, J.P. (l975) "Illusion-destruction by appropriate scaling." Perception, 4, 203-220.
58 - Gregory, R.L. (l977) "Vision with isoluminant colour contrast: 1. A projection technique and observations." Perception, 6, 1, 113-119.
59 - Ramachandran, V.S. and Gregory, R.L. (l978) "Does colour provide an input to human motion perception?" Nature, 275, 55-56.
60 - Gregory, R.L. (l978) "Illusions and Hallucinations." E.C. Carterette and M.P. Freidman (eds.) Handbook of Perception 9. (Chapt. 9.)
61 - Drysdale, A.E. and Gregory, R.L. (l978) "Speech recognition with dynamic range reduction: (1) Deaf and normal subjects in laboratory conditions." Brit J Audiology, 12, 87-98.
62 - Drysdale, A.E. and Gregory, R.L. (l979) "Speech recognition with dynamic range reduction: (2) Field tests." Brit J Audiology, 13, 1-6.
63 - Gregory, R.L. and Heard, P. (l979) "Border Locking and the Café Wall Illusion. " Perception 8, 4, 365-380.
64 - Gregory, R.L. (l979) "Stereo Vision and Isoluminance." Proc. Royal Society B, 204, 1157, 467-476.
65 - Gregory, R.L. (l981) "Questions of Pattern and Object Perception by Man and Computer." In: A. Baddeley and J. Long (eds.) Attention and Performance IX. Academic Press. (Pp. 97-116).
66 - Gregory, R.L. (l981) "Making sense of the senses." In: Sense Organs (Eds.) M.S. Laverack and D.J.Cosens. London: Blackie. (Pp. 333-347).
67 - Harris, J.P. and Gregory, R.L. (l981) "Tests of the hallucinations of 'Ruth'." Perception, 10, 35l:354.
68 - Gregory, R.L. and P.F. Heard (l982) "Colour contrast without luminance contrast." Proc. Physiol. Soc., Journal of Physiology, 327, 12-13.
69 - Gregory, R.L. and Heard, P.F. (l982) "Luminance induced shifts of edges and stereo depth, and 'Border Locking'." Proc Physiol Soc., Journal of Physiology, 327, 69-70.
70 - Gregory, R.L. and Heard, P.F. (l983) "Visual dissociations of movement, position and stereo depth: some phenomenal phenomena." Quart. J. Exp. Psychol., 35A, 217-237.
71 - Gregory, R.L. and Harris J.P. (l984) "Real and apparent movement nulled." Nature, 307, 729-730.
72- Troscianko, T. and Gregory, R.L. (1984) "An assessment of two amplitude-compression hearing aid systems, especially in high ambient noise." Brit. J. Audiology, 18, 89-96.
73 - Gregory, R.L. (l985) "Movement nulling: for heterochromatic photometry and isolating channels for 'real' and 'apparent' motion." Perception, 14, 193-196.
74- Heard, P.F., Stone, C.J., Gregory, R.L. and Marmion, V.J. (1987) "A New Computer Graphics Test for Red/Green Colour Anomoly". In: Colour vision deficiencies VIII, (ed. G.Verriest). (p.181-194).
75 - Gregory, R.L. and P. Heard (1989) "Some Phenomena and Implications of Isoluminance." In Seeing Contour and Colour, (eds.) J.J. Kulikowski and C.M. Dickinson and I.J. Murray. (p. 725-728).
76 - Ramachandran , V.S. and Gregory, R.L. (1991) "Perceptual filling in of artificially induced scotomas in human vision." Nature. 350, 6320, 699-702.
77 - Gregory, R.L. (1993) "A comment: Mackay Rays shimmer due to accommodation changes." Proc. Roy. Soc. Lond. B, 253, 123.
78 - Gregory, R.L. (1995) "Brain created visual motion: an illusion?" Proc. Roy. Soci. Lond. B, 260, 167 -168.

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C Theoretical and General Papers

1 - Gregory, R.L. (l952) "A speculative account of brain function in terms of probability and induction." M.R.C. A.P.U., Cambridge. (First published in (1974) Concepts and Mechanisms of Perception, Duckworth. {C&MofP [46] Pp. 521-536}.
2 - Gregory, R.L. (l953) "On physical model explanations in psychology." Brit J of Philosophy of Science, 4, 192. {C&MofP [47] Pp. 537-542}.
3 - Gregory, R.L. (l958) "Models and the localization of function in the central nervous system. " In: National Physical Laboratory, Symposium No. 10. Mechanization of Thought Processes, Vol 2, H.M.S. {C&MofP [50] Pp. 566-583}.
4 - Gregory, R.L. (l961) "The brain as an engineering problem." In: W.H. Thorpe and O.L. Zangwill (eds.) Current Problems in Animal Behaviour, Methuen. {C&MofP [49] Pp. 547-565}.
5 - Gregory, R.L. (l962) "The brain - an engineering problem." Discovery, 23, 22. {C&MofP [49] Pp. 547-565}.
6 - Gregory, R.L. "The logic of the localization of function of the nervous system." In: Biological Prototypes and Synthetic Systems, Vol. 1. Plennum. (Pp. 51-53).
7 - Gregory, R.L. (l967) "Origin of eyes and brains." Nature, 213,
4074, 369-372.
8 - Gregory, R.L. (l967) "Will seeing machines have illusions?" In: N.L. Collins and D. Michie (eds.) Machine Intelligence IV. Edinburgh. (Ch.11, 169-177.)
9 - Gregory, R.L. (l968) "Information processing in biological and artificial brains." In: Principles and Practice of Bionics. A.G.A.R.D. Conference 44.
10 - Gregory, R.L. (1970) "The grammar of vision." The Listener. BBC.
(19th. February), 242-244. {C&MofP [55] Pp. 622-629}.
11 - Gregory, R.L. (l971) "Social implications of intelligent machines." In: B. Meltzer and D. Michie (eds.) Machine Intelligence VI, Edinburgh University Press. (Pp. 3-13.) {C&MofP [56] Pp. 630-642}.
12 - Gregory, R.L. (l971) "Seeing in the light of experience." (Trotter-Patterson Memorial Lecture.) Lighting Research and Technology, 3, 4, 247-250.
13 - Gregory, R.L. (l972) "Seeing as thinking - An active theory of perception." T.L.S., 707-8.
14 - Gregory, R.L. (l972) "How we see things." Roy. Soc. Arts, 120, 5193, 630-5.
15 - Gregory, R.L. (l972) "A look at Biological and Machine Perception." B. Meltzer and D. Michie (eds.) In: Machine Intelligence 7, 21, 377-385.
16 - Gregory, R.L. (1974) "Paradigms of Perception." (Discourse). Proceedings of the Royal Institution, London. (Pp. 117-139.)
17 - Gregory, R.L. (l974) "Choosing a paradigm for perception." E.C. Carterette and M.P. Friedman (eds.) Handbook of Perception. (Vol l, Ch. 3.)
18 - Gregory, R.L. (1974) "Turner and Perception". New Society, 12 December 1974.
19 - Gregory, R.L. (l975) "Do we need cognitive concepts?" C. Blakemore and M. Gazzinaga (eds.) Handbook of Psychobiology. Academic Press. (Chapt. 21).
20 - Gregory, R.L. (1977) "Consciousness." In: Encyclopaedia of Ignorance. (eds.) R. Duncan and M. Weston-Smith. Pergammon. (Pp. 273-281.)
21 - Gregory, R.L. (1978) "Space in pictures." In: C.F Nodin. and D.F. Fisher (eds) Perception and Representation. Praeger. (Chapt. 12. Pp. 228-245.)
22 - Gregory, R.L. (l979) "Regarding Consciousness." In: Josephson, B.D. and Ramachandran, V.S. (eds.), Consciousness and the Physical World. Pergamon. (Chapt. 2. Pp. 31-47.)
23 - Gregory, R.L. (l980) "Perceptions as Hypotheses." Phil Trans. R. Soc. Lond. B 290, 181-197.
24 - Gregory, R.L. (l983) "Mind versus mechanisms." Times Higher Education Supplement, 566, 10-11.
25 - Gregory, R.L. (l983) "Visual perceptions and illusions." In: Jonathan Miller (ed.) States of Mind. BBC. (Pp. 42-64.)
26 - Gregory, R.L. (1984) "Perceptive Science". Interdisciplinary Science Reviews, 9, 1, (p. 4/5).
27- Gregory, R.L. (l985) "The lazy eye and the Exploring Brain." Proceedings of The Royal Institution, 57, 143-149.
28 - Gregory, R.L. (1985) "Puzzles of pictures as untouchable objects". In: Art and Science: Proceedings of International Congress on M.C. Escher, Rome (eds.) H.S.M Coxeter, et al. Elsevier. (Pp. 135-142.)
29 - Gregory, R.L. (1987) "In defence of Artificial Intelligence - A reply to John Searle". In: Mindwaves, (ed.) C. Blakemore & S. Greenfield. Oxford: Blackwell. (Chapt. 16. Pp. 235-257.)
30 - Gregory, R.L. (l987) "Seeing in Action". Cogito, 1, 3, 6-10.
31 - Gregory, R.L. (l987) "Intelligence based on knowledge - knowledge based on intelligence". Creative Intelligences, (eds.) R.L. Gregory & P.K. Marstrand. British Association for the Advancement of Science, l987. London: Frances Pinter. (Pp. 1-8). (Reprinted (l987) Interdisciplinary Science Reviews, 12, 3, 211-215.)
32 - Gregory, R.L. (1987) "This Strange Intelligence." In: Matters of Intelligence, (ed.) L.M. Vaina. Reidel. (Pp. 481-491.)
33 - Gregory, R L (1989) "Alchemy of Matter and Mind." Nature , 342, 471-473.
34 - Gregory, R.L. (1990) "Where Art and Science Meet." J. RSA, 138, 5406, 399-405.
35 - Gregory, R.L. (1990) "How do we interpret images?" In: Images and Understanding. (eds.) H.B. Barlow; C. Blakemore; M. Weston-Smith. CUP. (Pp. 310-330).
36 - Gregory, R.L. (1990) "Where Art and Science Meet". Cantor Lecture, Royal Society. 15 January 1990. Proc. Roy. Soc.
37 - Gregory, R.L. (1991) "Origins of eyes - with speculations on scanning eyes." In: Evolution of the Eye and Visual System (1991) (Eds.) John R Cronley-Dillon and Richard L Gregory. Vol 2 of Vision and Visual Dysfunction. London: Macmillan.
38 - Gregory, R.L (1993) "Hypothesis and illusion: Explorations in perception and science." In: New Representationalisms. (Ed.) Edmund Wright. Aldershot: Ashgate.
39 - Gregory, R.L. (1994) "Seeing Intelligence". In: Darwin Lectures (Ed.) Jean Khalfa. Cambridge: CUP.
40 - Gregory, R.L. (1994) "The Unnatural Science of Illusions." Proc. Royal Institution of London. 64, 93-110.
41 - Gregory, R.L. (1994) "Seeing and Thinking". Giornale Italiano di Psicologia, AnnoXX, N.5. (Special Issue), 749-769.
42 - Gregory, R.L. (1995) Foreword: In Technology's New Horizons: Conversations with Japanese Scientists. (Ed.) Hiroaki Yanagida. Oxford: OUP.
43 - Gregory, R.L. (1995) Sensation and Perception. Edited with Andrew M.Colman. Introduction, pp.xi-xv. Harlow, Essex: Longman Essential Psychology.
44 -Gregory, R.L. (1995) "Seeing backwards in time. Nature, 373, 6509 (p.21).
45 - Gregory, R.L. (1997) "Knowledge in Perception and Illusion". Phil.Trans.RSoc. Lond.B, 352, 1121-1128.
46 - Gregory, R.L. (1997) "Visual Illusions Classified". Trends in Cognitive Sciences, 1, 5, 190 -194.
47 - Gregory, R.L. (1998) "Flagging the present with qualia". In From Brains to Consciousness: Essays on the New Sciences of the Mind. (Ed.) Steven Rose. Penguin.
48 - Gregory, R.L. (1998) "Why is the human brain so large?" In: 20 year commemoration to the life of A.R. Luria (1902-1977). (Ed.) G.O.Mazur. Semenko Foundation.
49 - Gregory, R.L. (1998) "Brainy Mind" British Medical Journal , 317, (p1693-1695).
50 - Gregory, R.L. (1999) "Flagging the present moment with qualia". In: Toward a Science of Consciousness: the Thurd Tucson Discussions & Debates. (Edits.) S.R. Hameroff, A.W. Kazniak & D.J. Chalmers, MIT Press, Cambridge, Mass (Pp. 259-269)
51 - Gregory, R.L. (1999) "Shaving in a mirror with Ockham's razor". Interdisciplinary Science Reviews, 24, No.1, (Pp. 45-51).
52 - Gregory, R.L. (1999) "The phenomenal science and art of perception." The seventh Kanizsa and Perception lecture, Perception, 28, Supplement 1.
53 - Gregory, R.L. (1999) "The 26th Bartlett Memorial Lecture. From Truths of Bartlett to Illusions of Vision." Quarterly Journal of Experimental Psychology, 52A (4), (Pp. 801-812).
54 - Gregory, R.L. (1999) "A Museum's Life Cycle: The Rise and Fall of the Exploratory." ASTC Dimensions, Nov/Dec 99, (PP.12-14).
54 - Gregory, R.L. (2000) "Bartlett and Experimental Psychology." In: Bartlett, Culture and Cognition. (Ed.) Akiko Saito. Psychology Press (Pp. 39-45).
55 - Gregory, R.L. (2000) "Reversing Rorschach".Nature, No.6773, (p.19).

2006 Gregorz, K, Heard, P, Goodale, M.A.,Gregory, R.L. (2006) "Dissociation of perception and action unmasked by the hollow-face illusion". Brain Research 1080, Elsevier B.V. (p.9-16)

2008 Gregory, R.L. (2008) "Emmert's Law and the Moon Illusion". Spatial Vision Vol 21, No3-5 pp407-420

Editorials

Gregory, R.L. (1999) "Master Scholar - Sir Ernst Gombrich - at ninety." Perception,
28, number 3, (Pp. 283-286)
Gregory, R.L. (1999) "Talking about Goethe." Perception, 28, number 7, (Pp.799-801).
Gregory, R.L. (1999) "Seeds of Creation and Disaster." Perception, 28, number 11, (Pp.1307-1310).

Gregory, R.L. (2000) "Minding the Dome." Perception, 29, number 1, (Pp.1-3)
Gregory, R.L. (2000) "Neuroarchaelogy." Perception, 29, number 5, (Pp 505-508)
Gregory, R.L. (2000) "A Memo to Meno)." Perception, 29, number 6, (Pp 631-633)

Gregory, R.L. (2000) “Significance of hidden history” Perception, 29, (Pp. 883-884)
Gregory, R.L. (2000) “Ambiguity of 'ambiguity' “ Perception 29 (Pp. 1139 - 1142)
Gregory, R.L. (2000) “Public perception of science. Part 1” Perception 29 (Pp. 1273 - 1278)
Gregory, R.L. (2000) “Public perception of science. Part 2” Perception 29 (Pp. 1399 - 1402)

Gregory, R.L. (2001) “Public perception of perception” Perception 30 (Pp. 131 - 134)
Gregory, R.L. (2001) “Unlocking the doors of perception” Perception 30 (Pp. 651 - 653)
Gregory, R.L. (2001) “Seeing oneself” Perception 30 (Pp. 903 - 904)
Gregory, R.L. (2001) “Logos” Perception 30 (Pp. 1029 - 1030)
Gregory, R.L. (2001) “The locked doors” Perception 30 (Pp. 1155 - 1156)

Gregory, R.L. (2002) “Stars to eyes by adaptive optics” Perception 31 (Pp. 1 - 3)
Gregory, R.L. (2002) “Ernst Gombrich Memorial Address” Perception 31 (Pp. 391 - 392)
Gregory, R.L. (2002) “Tunnel vision to tunnel mind” Perception 31 (Pp. 773 - 774)
Gregory, R.L. (2002) “Through new eyes” Perception 31 (Pp. 899 - 900)
Gregory, R.L. (2002) “Public perceptions - Introducing a new section for our journal” Perception 31 (Pp. 1411 - 1413)

Gregory, R.L. (2003) “Significance” Perception 32 (Pp. 127 - 130)
Gregory, R.L. (2003) “Delusions” Perception 32 (Pp. 257 - 261)
Gregory, R.L. (2003) “Seeing - by art and science” Perception 32 (Pp. 643 - 644)
Gregory, R.L. (2003) “War with Scotland” Perception 32 (Pp. 899 - 902)
Gregory, R.L. (2003) “Functional seeing” Perception 32 (Pp. 1155 - 1157)
Gregory, R.L. (2003) “Animal consciousness” Perception 32 (Pp. 1411 - 1413)

Gregory, R.L. (2004) “Sciart frame up” Perception 33 (Pp. 257 - 258)
Gregory, R.L. (2004) “Curious asymmetries. Part 1” Perception 33 (Pp. 639 - 642)
Gregory, R.L. (2004) “Curious asymmetries. Part 2” Perception 33 (Pp. 765 - 768)
Gregory, R.L. (2004) “Perception beyond physics?” Perception 33 (Pp. 895 - 896)

Gregory, R.L. (2005) “Tale of a table: Ins and outs of perception” Perception 34 (Pp. 127 - 130)
Gregory, R.L. (2005) “Nothing matters” Perception 34 (Pp. 379 - 380)
Gregory, R.L. (2005) “Musing on Blakemore's Paradox” Perception 34 (Pp. 1043 - 1044)
Gregory, R.L. (2005) “A chess lesson” Perception 34 (Pp. 1169 - 1170)
Gregory, R.L. (2005) “Bayes Window (1)” Perception 34 (Pp. 1421 - 1422)

Gregory, R.L. (2006) “Bayes Window (2)” Perception 35 (Pp. 143 - 144)
Gregory, R.L. (2006) “Bayes Window (3): Where do prior probabilities come from?” Perception 35 (Pp. 289 - 290)
Gregory, R.L. (2006) “Bayes Window (4) Table of Illusions” Perception 35 (Pp. 431 - 432)
Gregory, R.L. (2006) “Artful Forgery” Perception 35 (Pp. 1153 - 1154)
Gregory, R.L. (2006) “Magic” Perception 35 (Pp. 1295 - 1296)
Gregory, R.L. (2006) “Molyneux's answer 1” (with Nick Wade) Perception 35 (Pp. 1437 - 1440)
Gregory, R.L. (2006) “Molyneux's answer II “ (with Nick Wade) Perception 35 (Pp. 1579 - 1582)

Gregory, R.L. (2007) “The most expensive painting in the world” Perception 36 (Pp. 1)
Gregory, R.L. (2007) “Tasting Wine” Perception 36 (Pp. 321-322)
Gregory, R.L. (2007) “Let's not forget memory” Perception 36 (Pp. 637-638)
Gregory, R.L. (2007) “Walking heads - Part 1” Perception 36 (Pp. 1555-1712)
Gregory, R.L. (2007) “Walking heads - Part 2” Perception 36 (Pp. 1713-1858)

Gregory, R.L. (2008) “Bayes Window (5) Analogue Bayes?” Perception 37 (Pp. 1
Gregory, R.L. (2008) Special Issue: Pre-emptive perception – “Introduction” Perception 37 (Pp. 329)
Gregory, R.L. (2008) “A view of Gerald Westheimer's review of Helmholtz as a Bayesian” Perception 37 (Pp. 641)
Gregory, R.L. (2008) “Lucky imaging” Perception 37

Gregory, R.L. (2009) “Prior Beliefs - comment on optical ray discussion” Perception 38 (Pp. 163)
Gregory, R.L. (2009) “Trumping Eyes - Part 1” Perception 38 (Pp. 1107-1108)
Gregory, R.L. (2009) “Trumping Eyes - Part 2” Perception 38 (Pp. 1265-1266)
Gregory, R.L. (2009) “Looking through the Ames Window” Perception 38 (Pp. 1739-1740)

Gregory, R.L. (2010) “Is it more fun to be an artist or a scientist?” Perception 39 (Pp. 143)

Reviews

Gregory, R.L. (1999) Visual Intelligence.
Gregory, R.L. (2000) Sensory Exotica: A World Beyond Human Experience. Howard C. Hughes. Science. Vol. 287, MIT Press, P. 1211.
Gregory, R.L. (2000) Lucifer's Legacy: The Meaning of Asymmetry. Frank Close. Sunday Telegraph.
Gregory, R.L. (2000) Anatomy of Thought: The Machinery of the Mind. Iann Glynn. Times Higher Education Supplement 18th June.
Gregory, R.L. (2000) An Illustrated History of Brain function. Edwin Clarke & Kenneth Dewhurst, Perception.
Gregory, R.L. (2008) Mindboggling: Preliminaries to a Science of the Mind. Roy Harris. The Times Higher Education 30th October

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D Apparatus Papers

1 - Gregory, R.L. (l953) "A multi-channel printing chronograph." Quart J exp. Psychol. 5, 33. {C&MofP [33] Pp. 397-405}.
2 - Gregory, R.L. (l953) "An optical micro-stimulator for the human retina." Quart J exp Psychol. 5, 3, 136. {C&MofP [38] Pp. 450-453}.
3 - Gregory, R.L. (l957) " single-flash rotary disk optical shutter." J of Scientific Instruments, 34, 463. {C&MofP [39] Pp. 454-457 Pp. 454-457}.
4 - Gregory, R.L. (l959) "A blue filter technique for detecting eye movements during the autokinetic effect." Quart J exp Psychol, 11, 113. {M&CofP [15] Pp. 260-262}.
5 - Gregory, R.L. (l960) "The solid-image microscope: a more technical description." Research, 13, 422. {C&MofP [41] Pp. 470-474}.
6 - Gregory, R.L. (l961) "The solid image microscope." Research and Development, l, 101. {C&MofP [40] Pp. 458-489}.
7 - Gregory, R.L. and Eiloart, T.M.B. (l962) "A device for giving a histogram of time-intervals." Nature, 201, l893, 605. {C&MofP [37] Pp. 46-449}.
8 - Gregory, R.L. (l964) " A technique fo minimizing the effects of atmospheric disturbance on photographic telescopes". Nature, 203, 4942, 274-295. {C&MofP [45] Pp. 501-518}.
9 - Gregory, R.L. (l967) "Early telescope tests of the real-time sampling technique for minimizing image disturbance." Supplementary paper 3, in S.P. Morgan (ed.) Restoration of atmospherically degraded images, U.S.A.F. and National Academy of Sciences.
10 - Gregory, R.L. (l969) "Apparatus for investigating visual perception." Amer. Psychol. 24, 3, 219-225.
11 - Gregory, R.L. (l970) "Techniques and apparatus for the study of visual perception." Sci Prog Oxf, 58, 359-378.
12 - Courteney-Pratt, J.S. and Gregory, R.L. (l973) "Microscope with enhanced depth of field and 3-D capability." Applied Optics, 12, 2509.
13 - Gregory, R.L. (l975) "Drawing and tracing in three dimensions - Stereoscribe." Perception, 4, 2, 221-228.
14 - Gregory, R.L. and Drysdale, A.E. (l976) "Squeezing speech into the deaf ear." Nature, 264, 5588, 748-751.
15 - Heard, P. F., Stone, C.J. and Gregory, R.L. (l987). "A new computer graphics test for red/green colour anomaly. Colour vision deficiencies VIII. (ed.) G. Verriest. Netherlands: Martinus Nijhoff. (Pp. 181-194.)

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E Public Understanding Of Science

1 - Gregory, R.L. (l983) "The Bristol Exploratory - a feeling for science." New Scientist, 100, 484-489.
2 - Gregory, R.L. (1986), with contributions by Francis Evans and James Dalgetty, Hands-on Science: An Introduction to the Bristol Exploratory. Duckworth.
3 - Gregory, R.L. (1987) "Origins of the Bristol Exploratory. " In: Interactive Science and Technology Centres, (ed.) Steven Pizzey. London: Science Projects Publishing. (Pp. 128-149).
4 - Gregory, R.L. (1988) "First-Hand Science: the Exploratory in Bristol." Sci. publ. Affairs 3, 13-24. London: The Royal Society.
5 - Gregory, R.L. (1989) "Turning Minds on to Science by Hands-On Exploration: The Nature and Potential of the Hands-On Medium." In: Sharing Science. (Pp. 1-9.) (Key-Note essay). The Nuffield Foundation Interactive Science and Technology Project. On behalf of COPUS - Committee on the Public Understanding of Science.
6 - Gregory, R.L. (1990) "Bacon's New Atlantis". Leonardo, 23, 4 (p.431-5).
7 - Gregory, R.L (1993) "Exploring Science Hands-on." Sci. publ. Affairs. London: The Royal Society. [Royal Society Michael Faraday Lecture].
8 - Gregory, R.L. (1997) "Science Through Play". In: Science Today: Problem or Crisis (ed. R.Levinson and J.Thomas). Routledge. (Chapter 14).
9 – Gregory, R.L. (In Press) Shaking Hands with the Universe: Hands-on Science Centres. Journal of Museum Management and Curatorship.

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