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Organizers: Jochen Braun  Frank Bremmer  Karl Gegenfurtner

Preliminary program


 

9-12 Lecture

4-7 Lecture

Sunday 29

Arrival (afternoon and evening of Sunday, August 31, 2008)

Monday 30

Introduction (BBG)

Heinz Wässle: Retina

Tuesday 31

Karl Gegenfurtner: Color

Alessandra Angelucci: Anatomy

Wednesday 1

Matteo Carandini: LGN
Tony Movshon: V1

Thursday 2

Pieter Roelfsema: Mid-level vision

Pascal Mamassian: Bayesian Vision

Friday 3

Tony Movshon: Motion

Andrew Welchman: Binocular Vision

 Saturday 4
Zoe Kourtzi: fMRI

Ilona Kovacs: Perceptual learning

Sunday 5

DAY OFF (optional afternoon trip to Marburg and Giessen)

Monday 6

Jochen Braun: Saliency and attention

SimonThorpe: Spikes and recognition

Tuesday 7

Stefan Treue: Neural correlates of attention

Larry Maloney: Perception and action

Wednesday 8

Frank Bremmer: Parietal cortex and action

Dora Angelaki: Multisensory Processing

Thursday 9

Gustavo Deco: Computational neuroscience

John-Dylan Haynes: Imaging and consciousness

Friday 10

farewell, transfer to airport

The daily schedule is as follows:

           8.00h – 9.00h: Breakfast
           9.00h – 12.00h:           Lecture
           12.00h – 14.00h:         Lunch
           14.00h – 16.00h:         Exercises , Project work
           16.00h – 19.00h:         Lecture
           19.00h – 21.00h:         Dinner
           21.00h – Open end:      After-dinner discussion, Tutorials

Saturday night there will be a special dinner, followed by a party.

 

 


 

Confirmed speakers

Dora Angelaki, Washington University in Saint Louis, is interested in the multisensory integration necessary for self-motion perception, spatial orientation and the control of movement.

Alessandra Angelucci, University of Utah, is interested in the wiring and functional properties of the visual cortex and investigating the visual centers of the brain.

Jochen Braun, Universität Magdeburg, works on the neural basis of visual attention and awareness. More recently, he has also been interested in the context-dependence of visual association learning. He combines anatomically targeted psychophysics with computational modeling, to characterize the visual information encoded in cortical populations.
  • Lee, D. K., et al. (1999). Attention activates winner-take-all competition among visual filters. Nature Neuroscience, 2, 375-381. [pdf]
  • Li, F. F., et al. (2002). Rapid natural scene categorization in the near absence of attention. PNAS, 99, 9596-9601. [pdf]

Frank Bremmer, Universität Marburg, works on space and motion representation in macaque posterior parietal cortex. By means of fMRI he recently described the human equivalent of the macaque area VIP (electrophysiology, fMRI, modeling, psychophysics).

  • Duhamel, J.-R., Bremmer, F., BenHamed, S., & Graf, W. (1997). Spatial invariance of visual
    receptive fields in parietal cortex neurons. Nature, 389, 845-848. [pdf]
  • Bremmer, F., et al. (2001). Polymodal motion processing in posterior parietal and premotor cortex: A human fMRI study strongly implies equivalencies between humans and monkeys. Neuron, 29, 287–296. [pdf]

Matteo Carandini, Institute of Ophthalmology, University College London, is mainly interestes in the early visual system and and how it does what it does. He seeks to understand how the early visual system is wired up and to find simple mathematical expressions to describe its output.

Gustavo Deco, Universitat Barcelona, works on the large-scale architecture of visual perception, attention and memory.  He uses neurodynamic modeling of interacting neural populations to account for a wide range of behavioural, single-unit, and functional imaging data (modeling).

  • Deco, G., & Rolls, E. T. (2005). Neurodynamics of biased competition and cooperation for attention: A model with spiking neurons. Journal of Neurophysiology, 94, 295-313. [pdf]
  • Deco, G., & Rolls, E. T. (2005). Attention, short-term memory, and action selection: A unifying theory. Progress in Neurobiology, 76, 236-256. [pdf]

Karl Gegenfurtner, Universität Giessen, works on color vision, natural images, and the relationship between perception and action (psychophysics).

  • Gegenfurtner, K. R. (2003). Cortical mechanisms of colour vision. Nature Reviews Neuroscience, 4, 563-572. [pdf]
  • Hansen, T., Olkkonen, M., Walter, S. & Gegenfurtner, K.R. (2006) Memory modulates color appearance. Nature Neuroscience,  9, 1367-1368.

John-Dylan Haynes, Bernstein Center for Computational Neuroscience, Berlin, investigates ways to decode and predict a person’s thoughts based from functional magnetic resonance imaging (fMRI) data.

  • Haynes, J and Rees, G (2005). Predicting the orientation of invisible stimuli from activity in human primary visual cortex. Nat Neurosci 8(5):686-691.

  • Haynes, J and Rees, G (2006). Decoding mental states from brain activity in humans. Nat Rev Neurosci 7(7):523-534.

Zoe Kourtzi, University of Birmingham, focuses on imaging the neural processes in the human brain that mediate complex, adaptive cognitive functions and behaviour.

Ilona Kovacs, Budapest University of Technology and Economics, focuses on imaging the neural processes in the human brain that mediate complex, adaptive cognitive functions and behaviour.

Pascal Mamassian, Université Paris Descartes, is interested in three-dimensional perception, bayesian modelling, motion and binocular transparency, and others.

Larry Maloney, New York University, works on models of human performance based on mathematical statistics, physics and mathematics.

  • Ernst, M. O. & Bülthoff, H. H. (2004). Merging the senses into a robust percept. Trends in Cognitive Science, 8, 162-169.[pdf]
  • Trommershäuser, J., Maloney, L. T. & Landy M. S. (2008). Decision making, movement planning and statistical decision theory. Trends in Cognitive Science, 12, 291-297. [pdf]
  • Geisler, W.S. (1989). Sequential-ideal observer analysis of visual discriminations. Psychological Review, 96, 267-314.[pdf]
  • Landy, M. S., Maloney, L. T., Johnston, E. B., & Young, M. (1995). Measurement and modeling of depth cue combination: In defense of weak fusion. Vision Research, 35, 389-412. [pdf]

Tony  Movshon, Center for Neural Science, New York, studies the function and development of the primate visual system, particularly the neurophysiological basis of motion perception (electrophysiology, psychophysics).


V1 Lecture:

  • Lennie, P., & Movshon, J. A. (2005). Coding of color an form in the geniculostriate visual pathway. Journal of the Optical Society of America A, 22(10), 2013-2033. [pdf]
  • Rust, N. C., & Movshon, J. A. (2005). In praise of artifice. Nature Neuroscience, 8(12), 1647-1650. [pdf]
MT Lecture:
  • Rust, N. C., Mante, V., Simoncelli, E. P., & Movshon, J. A. (2006). How MT cells analyze the motion of visual patterns Nature Neuroscience, 9(11), 1421-1431. [pdf]
  • Movshon, J. A., Adelson, E. H., Gizzi, M. S., & Newsome, W. T. (1985). The analysis of moving visual patterns. In C. Chagas, R. Gattass, & C.Gross (Eds.), Pattern Recognition Mechanisms. Pontificiae Academiae Scientiarum Scripta Varia, 54, 117-151. Rome: Vatican Press. (Reprinted in Experimental Brain Research, Supplementum 11, 117-151, 1986). [pdf]

Pieter Roelfsema, Netherlands Institute for Neurosciences, Amsterdam, is interested in how attentional processes coordinate neuronal activity in different brain areas (electrophysiology).

  • Roelfsema, P. R. (2006). Cortical algorithms for perceptual grouping. Annual Review of Neuroscience, 29, 203-227. [pdf]
  • Roelfsema, P. R. (2005). Elemental operations in vision. Trends in Cognitive Sciences, 9, 226-233. [pdf]

Simon Thorpe, CNRS Toulouse, works on object recognition and the classification of natural scenes (psychophysics, modeling).

  • Kirchner, H. & Thorpe, S. J. (2006). Ultra-rapid object detection with saccadic eye movements: Visual processing speed revisited. Vision Research, 46, 1762-76. [pdf]
  • VanRullen, R. & Thorpe, S. J. (2002). Surfing a spike wave down the ventral stream. Vision Research, 42, 2593-615. [pdf]

Stefan Treue, German Primate Center Göttingen, works on the neural correlates of attention in primate visual cortex (electrophysiology, psychophysics, modeling).

  • Maunsell, J. H. R., & Treue, S. (2006). Feature-based attention in visual cortex. Trends in Neurosciences, 29(6), 317-322. [pdf]
  • Treue, S. (2001). Neural correlates of attention in primate visual cortex. Trends in Neurosciences, 24, 295-300. [pdf]
Heinz Wässle, Max-Planck-Institute for Brain Research Frankfurt, studies the synaptic circuits of the mammalian retina using light and electron microscopy, in order to understand their role in the transfer and processing of light signals (anatomy, electrophysiology).
  • Masland, R. H. (2001). The fundamental plan of the retina. Nature Neuroscience, 4, 877-886. [pdf]
  • He, S., et al. (2003). Seeing more clearly. Recent advances in understanding retinal circuitry. Science, 302, 408-411. [pdf]

Andrew Welchman, University of Birmingham, is interested in psychophysics and modelling of 3D vision, brain imaging and movement synchronisation.