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Tony Dickinson Email: tony at eye-hand.wustl.edu DICKINSON PAPERS/REVIEWS
University of Edinburgh, PhD.
Visiting research fellow to the Snyder Lab of the McDonnell Centre for Higher Brain Function at Washington University School of Medicine. Principle researches include investigating electrophysiological correlates of hand-eye coordination behaviour in posterior parietal regions of the brain.
1991-1999: Faculty professor in Comparative Psychology and Neuroscience, University
of Edinburgh, Scotland, UK.
AWARDS:
McDonnell-Pew CNS Investigator-Initiated Grant (PI) 2000-2003.
PROFESSIONAL MEMBERSHIPS:
American Association for the Advancement of Science
BUSINESS & ACADEMIC CONSULTANCIES:
People Impact Consulting (Asia) Ltd.
INTERESTS:
When not in the lab, Tony is usually to be found either wandering urban
neighbourhoods in search of wildlife, or out in the Mountains, Lakes & other
Wilderness areas of the World with his wife Diane, two rucksacks and a
towel. Often hiking long distances for charity, they have walked more than
1200 miles over the last 12 months, in aid of epilepsy research and help fund
mentally disabled competitive athletes. PRESENT PRINCIPLE PROJECT (lab):
TD's current research is conducted at the electrophysiological level and aims to discover the neural mechanisms underlying the higher cognitive functions involved in action planning and the decision-based execution of goal-directed movements. There is currently no clear explanation as to how the brain integrates its somatotopically organised regions to produce coherent spatial information, and the issue of its role in guiding motor action has remained even more remote. We are, however, steadily coming to know more about the how, and where, in the brain that visual information is being used and coordinated in the formation of motor plans. The telencephalic areas of the brain thought to be involved in planning movement could be organized according to the body part to be moved, or to the task to be performed. This distinction is central to understanding the neural architecture of movement. Much of the previous work on early movement planning has focused almost exclusively on organization by body-part. However, there could be more at hand than meets the eye. For example, eye and hand movement signals are known to be coded in distinctly separate regions of the brain, but the way in which the brain integrates and organizes these signals to produce guided motor action through space remains to be determined. Some of the data is consistent with a task-based organization. For example, there are premotor neurons which are activated when we perform grasping movements, regardless of whether the hand or mouth is used. We test the hypothesis that movement planning in parietal cortex is organized, in part or in whole, by task. One potential candidate for study is the parietal cortex, long known to receive visual inputs from peristriate cortex and the frontal premotor areas, lesions to which in both human and monkey areas have resulted in well documented optic and visuomotor ataxias. The posterior parietal reach region (PRR) is known to code goal locations for upcoming arm but not eye movements. This could reflect body-part based organization. The critical distinction, however, may be reaching versus looking, not moving the arm versus moving the eye. To test this, we record from single neurons whilst primates plan reaches with either the arm or the leg, or plan eye movements, all to the same target. We thereby determine whether, and to what extent, activity depends on the particular task (look versus reach) compared to the body-part to be moved (eye, arm, or leg). The underlying neural circuits involved in the planning of eye, arm and leg movements may thus become characterized, and the results used to help explain the planning and execution of goal-directed movements.
SELECTED PAPERS & PRESENTATIONS
2001 - Present:
Calton, J.L., Dickinson, A.R. & Snyder, L.H. (2002) Non-spatial motor-specific
activation in posterior parietal cortex. Nature Neuroscience 5, No.6: pp 580-588 Nature Neuroscience
Dickinson, A.R. (2005) The Encyclopoedia of Stupidity.
Metapychology Review
Dickenson, A.R. (2003) Metaphors of the human mind, if not of human memory.
Theoria et Historia Scientiarum 7(2). Nicolaus Copernicus University Press.
Theoria et Historia
Scientiarum
Dickinson, A.R. (2003) Looking and seeing with the mind's I, and it's brain.
Psych 9(11). April, 2003. Psyche
Dickinson, A.R. (2003) The evolution of intelligence and the developing Brain.
Hong Kong Society for Neuroscience, SAR, People's Republic of China.
Dickinson, A.R. (2003) Phantoms of the brain, or of the mind ? Review of
Ramachandran & Blakeslee (1999) MetaPsy Review
Dickinson, A.R. (2003) Why smart people can be so stupid ? Review of R.J.Sternberg (Ed).
Human Nature Review 3: 158-159. Human Nature Review
Dickinson, A.R. (2002) Single unit recording in the brain during visually-guided
movements of the awake, behaving monkey. Annual Neuroscience Workshop of the
International Brain Research Organisation, Chinese University of Hong Kong, HK.
Dickinson, A.R., Calton, J.L. & Snyder, L.H. (2003) Non-spatial saccade-specific
activation in area LIP of monkey parietal cortex. J. Neurophysiol 90: 2460-2464. J. Neurophysiology
Dickinson, T.R., Calton, J.L., Lawrence, B. & Snyder, L.H. (2002) Interactions
between spatial and effector-specific information in distinct areas of monkey
posterior parietal cortex (& FEF). Society for Neuroscience Abstracts, SFN,
Orlando, USA. November, 2002. SFN
Abstract
Dickinson, A. R. (2002). Dr. Tatiana's Sex Advice to All Creation by Olivia Judson. Human Nature Review 2: 411-412. Human Nature Review
Dickinson, A.R., Calton, J. & Snyder, L.S. (2002) Non-spatial motor-specific
activations of two distinct regions of posterior parietal cortex. Jnl. Vision Vol.
1 No. 3. Abst. 234.
Jnl. Vision: 1(3)
McGonigle, B., Chalmers, M. & Dickinson, A. (2003) Concurrent disjoint and
reciprocal classification by Cebus apella in seriation tasks: evidence for
hierarchical organization. Animal Cognition 6:
epub pdf ahead of print
McGonigle, B.O, McGonigle, M. & Dickinson, T.R. (2001) Assessing the adaptive
value of cognitive organisation in monkeys : the growth of classification and
seriation in Cebus apella. Special symposium contribution 'Monkeys in cyberspace'. Abstracts of the XVIIIth Congress of the International Primatological Society. Adelaide, Australia. January 2001. Symposia abstract
Snyder, L.H., Calton, J.L., Dickinson, A.R. & Lawrence, B.M. (2002) Eye-hand coordination: Saccades are faster when accompanied by a coordinated arm movement. Journal of Neurophysiology 87: pp 2279-2286. J. Neurophysiology
Dickinson, A.R. (2000) Still in Search of the Engram ? PSYCOLOQUY 11(037)
Psycoloquy Review (ftp.princeton.edu)
Dickinson, A.R. (1999) Optimising the laboratory environment for studying
Animal Cognition. (Invited contribution) Laboratory Primate Newsletter 38,
No.3. pp 5-8.LPN
Online
Dickinson, A.R. (1997) Hierarchical Organisation in Serial Search Tasks by
Cebus apella monkeys. Unpublished PhD Thesis. University of Edinburgh.
Dickinson, A.R., Calton, J. & Snyder, L.S. (2001) Non-spatial motor-specific
activations of two distinct regions of posterior parietal cortex. Proceedings of the 1st Annual meeting of the Vision Sciences Society, Sarasota, Florida, USA. May 2001.
Dickinson, T. (1997) The Dickinson 'So ya think ya know your Psychology, eh ?'
Quiz for the new century. Dept of Psychology FinalYear Book. University of
Edinburgh, Scotland, UK.
(updated anually to 2000) Current Answer Set
Dickinson, T. (1998) The Integrator for Introductory Psychology.
Newsletter of CTI Psychology 8. No.3. pp 95-99.
Dickinson, A.R. & McGonigle, B.O. (1996) The serial position effect on by
Cebus apella. Abstracts of the XVIth Congress of the International
Primatological Society. Madison, USA. August 1996.
Dickinson A.R. & McDonald, A.A. (1991) The Foetal Placenta of the Marmoset
Monkey: Scanning Electron Microscopy. R(D)SVS Reports. University of Edinburgh.
Dickinson T. (1993) A pigeon without choice is not a pigeon. Annual
proceedings of the British Psychological Society, Abstracts of the Annual
Psy-Pag Conference, University of Ulster at Colleraine, Northern Ireland.
Dickinson, T. (1991) A Further Tribute to Benson Herbert. Jnl. Soc.
Psychical Research 58. pp123-124.
Eastcott, A. & Dickinson, T. (1987). Underwater observations of the
suckling and social behaviour of a newly born bottlenose dolphin (Tursiops
truncatus). Aquatic Mammals 13. pp 51-56.
McGonigle B. O., De Lillo, C. & Dickinson, T. (1992) Serial order induced
in Children and monkeys. Abstracts of the 5th European Conference on
Developmental Psychology, Seville, Spain.
McGonigle, B.O., DeLillo, C. & Dickinson, A.R. (in prep.) Self-organised
spatial search strategies in Cebus apella and children. By invitation to:
Quart. Jnl. Exp. Psych. B.
McGonigle, B.O. & Dickinson, A.R. (1994) Classification to order: A
comparative analysis of categorical seriation in monkey and man. Abstracts
of the XVth Congress of the International Primatological Society. Bali,
Indonesia. August 1994.
McGonigle, B.O. & Dickinson, A.R. (1996) Multiple classification within a
seriation task by Cebus apella: evidence for cognitive heirarchical
organisation. Abstracts of the XVIth Congress of the International
Primatological Society. Madison, USA. August 1996.
McGonigle, B.O. & Dickinson, A.R. (1998) An Evaluation or the cognitive
utility of hierarchical and linear organisation in serial learning by
Cebus apella Abstracts of the XVIIth Congress of the International
Primatological Society. Antananarivo, Madagascar. August 1998.
McGonigle, B.O., McGonigle, M. & Dickinson, A.R. (2003, In prep) Classification
to order: A comparative analysis of categorical seriation in monkey and man.
BOOKS REVIEWED by TD: (Alpha-numeric listing by first author of volume) Braun, J., Koch, C. & Davis, J.L. (Eds.) 2001. Visual attention and cortical circuits. MIT Press. Cambridge, MA. Psyche online Cummins & Allen [Eds] (1998) The Evolution Of Mind. Oxford University Press. Review online De Waal (2001) The Ape and the Sushi Master: Cultural reflections of a primatologist. Basic Books. New York, NY. Review online Draaisma, D (2000) Metaphors of Memory: A History of Ideas About the Mind. Cambridge University Press. MetaPsy Philosophy Review Edelman, G.& Tononi, (2000) The Universe of Consiousness: How matter becomes consciousness. Basic Books. NY. Review online Freidberg, F. (2001) Do-It-Yourself Eye Movement Techniques for Emotional Healing. New Harbinger. Review online Greenfield, S. (2000) The Private Life of the Brain: Emotions, Consciousness, and the Secret of the Self. John Wiley & Sons, Inc.Review online Gould, S (2000) The Theory of Options: A New Theory of the Evolution of Human Behavior. Universal Publishers/Upublish.com, 2001. Metapsy Review Hobson, J. Allan, (1999) Consciousness. W.H.Freeman. NY.Review online Judson, O. (2002) Dr. Tatiana's Sex Advice to All Creation. Metropolitan Books, Henry Holt & Co., LLC. New York, NY. Human Nature Review Kolata, G (1997) Clone: The Road to Dolly and the Path Ahead. Allen Lane, The Penguin Press. London. MetaPsy Genetics Review Karlen, A. (1996) Plague's Progress: A Social History of Man and Disease. Putnam Berkley Group Inc., New York.Review Online Kohn, A.J. & Kohn, W. (1999) The Integrator for Introductory Psychology, 2.0. Wadsworth Pub Co. (Cd-Rom edition) Kohn, A.J. & Kohn, W. (1998) The Integrator for Biological Psychology' Wadsworth Pub Co. (Cd-Rom edition) Milner, P.M. (1999) The Autonomous Brain: A Neural Theory of Attention and Learning. Lawrence Erlbaum Associates. NJ. USA.Psycoloquy Review (ftp.princeton.edu) Mountcastle, V.B. (1998) Perceptual Neuroscience: The Cerebral Cortex. Harvard University Press Review Online Ramachandran, V. & Blakeslee, S. (1999) Phantoms of the Brain: Probing the mysteries of the human mind. HarperCollins (Quill Edition), New York. Metapsy Review Skoyles, J.R. & Sagan, D. (2002) Up from Dragons: The evolution of human intelligence. McGraw-Hill. New York, NY.Review Online Sternberg, R.J. (Ed.) 2002. Why smart people can be so stupid. Yale University Press. New Haven. USA. Human Nature Review Van Boxsel, M. (2003) The Encyclopoedia of Stupidity. Reaktion Books. Review Online Yup Lee (2000) Man as the Prayer: The origin and nature of mankind. Trafford Publishing. Victoria, Canada. MetaPsy Genetics Review
MUSICAL COMPOSITIONS and RECORDINGS:
Live at the Marquis - (TD-Jazz trumpet) - Four Aces Some tracks from the above albums are currently available e.g., Clockwork Cosmos, Cosmic Journey, Chinese Tropical Nightmusic. Free Cosmrythm Track Downloads (as mp3 direct from Amazon.com)
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