Instructors:
Dan Kersten (kersten@umn.edu)
Sheng He (sheng@umn.edu)
Meeting time : 3:45
to 5:15
pm Tuesdays
Place: Elliott 204
There is no dispute that visual information processing
involves both feedforward and feedback processes. A full understanding of
the neural basis of perception has to include the elucidation of structure
and functional properties of both the feedforward and feedback pathways.
However, the roles played by feedforward and feedback processing remain largely
unclear. In this seminar, we
will review papers and discuss studies that more explicitly address the separate
functions of the feedforward and feedback pathways as well as their interactions.
Format: Discussion of journal articles led by seminar members, term paper or
term project on a related topic.
(updated each week)
1 | Overviews by Sheng He and Dan Kersten |
|
2 | Jan 23 | Lee, T.S., & Yuille, A.L. (2007). Efficient coding of visual scenes by grouping and segmentation: Theoretical predictions and biological evidence. In: K. Doya, S. Ishii, A. Pouget, & R.P.N. Rao (Eds.), Bayesian Brain: Probabilistic Approaches to Neural Coding. |
3 | Jan 30 | Ahissar, M., & Hochstein, S. (2004). The reverse hierarchy theory of visual perceptual learning. Trends Cogn Sci, 8(10), 457-464. |
4 | Feb 5 | Angelucci, A., Levitt, J.B., Walton, E.J., Hupe, J.M., Bullier, J., & Lund, J.S. (2002). Circuits for local and global signal integration in primary visual cortex. J Neurosci, 22 (19), 8633-8646. Zipser, K., Lamme,
V. A., & Schiller, P. H. (1996). Contextual modulation in primary visual
cortex. J Neurosci, 16(22), 7376-7389.
|
5 | Feb 13 | Roelfsema, P. R.
(2006). Cortical algorithms for perceptual grouping. Annu Rev Neurosci, 29, 203-227.
Hochstein, S., & Ahissar, M. (2002). View from the top: hierarchies and reverse hierarchies in the visual system. Neuron, 36 (5), 791-804. |
6 | Feb 20 | Torralba, A., Oliva, A., Castelhano, M.S., & Henderson, J.M. (2006). Contextual guidance of eye movements and attention in real-world scenes: the role of global features in object search. Psychol Rev, 113 (4), 766-786. |
7 | Feb 27 | Pascual-Leone,
A., & Walsh, V. (2001). Fast backprojections from the motion to the primary
visual area necessary for visual awareness. Science, 292(5516), 510-512.
Ro, T., Breitmeyer, B., Burton, P., Singhal, N. S., & Lane, D. (2003). Feedback contributions to visual awareness in human occipital cortex. Curr Biol, 13(12), 1038-1041. |
8 | Mar 6 |
|
9 | Mar 13 | Spring Break |
10 | Mar 20 |
Guillery, R. W., & Sherman, S. M. (2002). Thalamic relay functions and their role in corticocortical communication: generalizations from the visual system. Neuron, 33(2), 163-175. |
11 | Mar 27 | Jiang, Y., & He, S. (2006). Cortical responses to invisible faces: dissociating subsystems for facial-information processing. Curr Biol, 16(20), 2023-2029. |
12 | Apr 3 | Kim CY, Blake R. Psychophysical magic: rendering the visible 'invisible'. Trends Cogn Sci. 2005 Aug;9(8):381-8. Koch C, Tsuchiya N. Attention and consciousness: two distinct brain processes. Trends Cogn Sci. 2007 Jan;11(1):16-22. |
13 | Apr 10 | Summerfield, C., Egner, T., Greene, M., Koechlin, E., Mangels, J., & Hirsch, J. (2006). Predictive codes for forthcoming perception in the frontal cortex. Science, 314(5803), 1311-1314. |
14 | Apr 17 | Cass, J. R., & Spehar, B. (2005). Dynamics of cross- and iso-surround facilitation suggest distinct mechanisms. Vision Res, 45(24), 3060-3073. Cass, J., & Alais, D. (2006). The mechanisms of collinear integration. J Vis, 6(9), 915-922. |
15 | Apr 24 | |
16 | May 1 | |
17 | May 8 |
Overview:
Anatomy and Physiology:
(Angelucci & Sainsbury, 2006)
(Smith, Bair, & Movshon, 2006)
(Dong, Wang, Valkova, Gonchar, & Burkhalter, 2004)
(Lamme, Zipser, & Spekreijse, 2002)
(Bruno & Simons, 2002)
(Alonso, 2002)
(Super, Spekreijse, & Lamme, 2001)
(Gilbert, Ito, Kapadia, & Westheimer, 2000)
(Spillmann, 1999)
(Hupe et al., 1998)
(Zipser, Lamme, & Schiller, 1996)
Psychophysics:
Neuroimaging:
Models/Computation:
Neuropsychology:
(Rolls & Stringer, 2006)
(Kemner, Lamme, Kovacs, & van Engeland, 2006)
(Schenk, Schindler, McIntosh, & Milner, 2005)
(Deco & Rolls, 2005)
(Deco & Rolls, 2004)
(Ptak, Valenza, & Schnider, 2002)
(Lamme, 2001)
(Panzeri, Rolls, Battaglia, & Lavis, 2001)
Alonso, J. M. (2002). Neural connections and receptive field properties in
the primary visual cortex. Neuroscientist, 8(5),
443-456.
Angelucci, A., Levitt, J.B., Walton, E.J., Hupe, J.M., Bullier, J., & Lund, J.S. (2002). Circuits for local and global signal integration in primary visual cortex. J Neurosci, 22 (19), 8633-8646.
Angelucci, A., & Sainsbury,
K. (2006). Contribution of feedforward thalamic afferents and corticogeniculate
feedback to the spatial summation area of macaque V1 and LGN. J Comp Neurol,
498(3), 330-351.
Bar, M. (2004).
Visual objects in context. Nat Rev Neurosci, 5(8), 617-629.
Bar, M., & Aminoff,
E. (2003). Cortical analysis of visual context. Neuron, 38(2), 347-358.
Bar, M., Kassam,
K. S., Ghuman, A. S., Boshyan, J., Schmid, A. M., Dale, A. M., et al. (2006).
Top-down facilitation of visual recognition. Proc Natl Acad Sci U S A, 103(2), 449-454.
Brandt, T., Deutschlander,
A., Glasauer, S., Nolte, A., Bruckmann, H., Dieterich, M., et al. (2005). Expectation
of sensory stimulation modulates brain activation during visual motion stimulation. Ann
N Y Acad Sci, 1039, 325-336.
Bruno, R. M., & Simons,
D. J. (2002). Feedforward mechanisms of excitatory and inhibitory cortical
receptive fields. J Neurosci, 22(24),
10966-10975.
Bullier, J. (2001). Integrated model of visual processing. Brain Res Brain Res Rev, 36 (2-3), 96-107.
Carpenter, G., & Grossberg, S. (1995). Adaptive resonance theory (ART). In M. Arbib (Ed.), Handbook of Brain Theory and Neural Networks (pp. 79--82): MIT Press.
Cass, J. R., & Spehar,
B. (2005). Dynamics of cross- and iso-surround facilitation suggest distinct
mechanisms. Vision Res, 45(24), 3060-3073.
Compte, A., & Wang,
X. J. (2006). Tuning curve shift by attention modulation in cortical neurons:
a computational study of its mechanisms. Cereb Cortex, 16(6), 761-778.
Deco, G., & Rolls,
E. T. (2004). A neurodynamical cortical model of visual attention and invariant
object recognition. Vision Res, 44(6), 621-642.
Deco, G., & Rolls,
E. T. (2005). Neurodynamics of biased competition and cooperation for attention:
a model with spiking neurons. J Neurophysiol, 94(1), 295-313.
Dohle, C., Kleiser,
R., Seitz, R. J., & Freund, H. J. (2004). Body scheme gates visual processing. J
Neurophysiol, 91(5), 2376-2379.
Dong, H., Wang,
Q., Valkova, K., Gonchar, Y., & Burkhalter, A. (2004). Experience-dependent
development of feedforward and feedback circuits between lower and higher areas
of mouse visual cortex. Vision Res, 44(28),
3389-3400.
Fahle, M. (2004).
Perceptual learning: a case for early selection. J Vis, 4(10), 879-890.
Fang, F., & He,
S. (2005). Cortical responses to invisible objects in the human dorsal and
ventral pathways. Nat Neurosci, 8(10),
1380-1385.
Friston, K. (2003). Learning and inference in the brain. Neural Netw, 16(9), 1325-1352.
Friston, K. (2005). A theory of cortical responses. Philos Trans R Soc Lond B Biol Sci, 360(1456), 815-836.
Frith, C., & Dolan, R. J. (1997). Brain mechanisms associated with top-down processes in perception. Philosophical Transactions of the Royal Society B, 352(1358), 1221-1230.
Gilbert, C., Ito,
M., Kapadia, M., & Westheimer, G. (2000). Interactions between attention,
context and learning in primary visual cortex. Vision Res, 40(10-12), 1217-1226.
Handy, T. C., Grafton,
S. T., Shroff, N. M., Ketay, S., & Gazzaniga, M. S. (2003). Graspable objects
grab attention when the potential for action is recognized. Nat Neurosci,
6(4), 421-427.
Hochstein, S., & Ahissar, M. (2002). View from the top: hierarchies and reverse hierarchies in the visual system. Neuron, 36 (5), 791-804.
Hupe, J. M., James,
A. C., Payne, B. R., Lomber, S. G., Girard, P., & Bullier, J. (1998). Cortical
feedback improves discrimination between figure and background by V1, V2 and
V3 neurons. Nature, 394(6695), 784-787.
Jehee, J.F., Rothkopf, C., Beck, J.M., & Ballard, D.H. (2006). Learning receptive fields using predictive feedback. J Physiol Paris, 100 (1-3), 125-132.
Jiang, Y., & He,
S. (2006). Cortical responses to invisible faces: dissociating subsystems for
facial-information processing. Curr Biol, 16(20), 2023-2029.
Juan, C. H., Campana,
G., & Walsh, V. (2004). Cortical interactions in vision and awareness:
hierarchies in reverse. Prog Brain Res, 144, 117-130.
Kemner, C., Lamme,
V. A., Kovacs, I., & van Engeland, H. (2006). Integrity of lateral and
feedbackward connections in visual processing in children with pervasive developmental
disorder. Neuropsychologia.
Lamme, V. A. (2001).
Blindsight: the role of feedforward and feedback corticocortical connections. Acta
Psychol (Amst), 107(1-3), 209-228.
Lamme, V. A., & Roelfsema,
P. R. (2000). The distinct modes of vision offered by feedforward and recurrent
processing. Trends Neurosci, 23(11), 571-579.
Lamme, V. A., Super,
H., & Spekreijse, H. (1998). Feedforward, horizontal, and feedback processing
in the visual cortex. Curr Opin Neurobiol, 8(4), 529-535.
Lamme, V. A., Zipser,
K., & Spekreijse, H. (2002). Masking interrupts figure-ground signals in
V1. J Cogn Neurosci, 14(7), 1044-1053.
Lee, T. S., & Mumford, D. (2003). Hierarchical Bayesian inference in the visual cortex. J Opt Soc Am A Opt Image Sci Vis, 20(7), 1434-1448.
Lee, T.S., & Yuille, A.L. (2007). Efficient coding of visual scenes by grouping and segmentation: Theoretical predictions and biological evidence. In: K. Doya, S. Ishii, A. Pouget, & R.P.N. Rao (Eds.), Bayesian Brain: Probabilistic Approaches to Neural Coding.
Macaluso, E., Frith,
C. D., & Driver, J. (2000). Modulation of human visual cortex by crossmodal
spatial attention. Science, 289(5482),
1206-1208.
MacKay, D. M. (1956). Towards an information-flow model of human behavior. British Journal of Psychology, 47, 30-43.
Muckli, L., Kohler,
A., Kriegeskorte, N., & Singer, W. (2005). Primary visual cortex activity
along the apparent-motion trace reflects illusory perception. PLoS Biol,
3(8), e265.
Murray, S. O.,
Kersten, D., Olshausen, B. A., Schrater, P., & Woods, D. L. (2002). Shape
perception reduces activity in human primary visual cortex. Proc Natl Acad
Sci U S A, 99(23), 15164-15169.
Murray, S.O., Boyaci, H., & Kersten, D. (2006). The representation of perceived angular size in human primary visual cortex. Nat Neurosci, 9 (3), 429-434.
Noesselt, T., Hillyard,
S. A., Woldorff, M. G., Schoenfeld, A., Hagner, T., Jancke, L., et al. (2002).
Delayed striate cortical activation during spatial attention. Neuron, 35(3),
575-587.
Panzeri, S., Rolls,
E. T., Battaglia, F., & Lavis, R. (2001). Speed of feedforward and recurrent
processing in multilayer networks of integrate-and-fire neurons. Network,
12(4), 423-440.
Pascual-Leone,
A., & Walsh, V. (2001). Fast backprojections from the motion to the primary
visual area necessary for visual awareness. Science, 292(5516), 510-512.
Ptak, R., Valenza,
N., & Schnider, A. (2002). Expectation-based attentional modulation of
visual extinction in spatial neglect. Neuropsychologia, 40(13), 2199-2205.
Rajimehr, R. (2004).
Unconscious orientation processing. Neuron, 41(4), 663-673.
Ramsden, B. M., Hung, C. P., & Roe, A. W. (2001). Real and illusory contour processing in area V1 of the primate: a cortical balancing act. Cereb Cortex, 11(7), 648-665.
Ro, T., Breitmeyer,
B., Burton, P., Singhal, N. S., & Lane, D. (2003). Feedback contributions
to visual awareness in human occipital cortex. Curr Biol, 13(12), 1038-1041.
Roelfsema, P. R.
(2006). Cortical algorithms for perceptual grouping. Annu Rev Neurosci,
29, 203-227.
Roelfsema, P. R.,
Lamme, V. A., & Spekreijse, H. (2000). The implementation of visual routines. Vision
Res, 40(10-12), 1385-1411.
Roelfsema, P. R.,
Lamme, V. A., Spekreijse, H., & Bosch, H. (2002). Figure-ground segregation
in a recurrent network architecture. J Cogn Neurosci, 14(4), 525-537.
Rolls, E. T., & Stringer,
S. M. (2006). Invariant visual object recognition: A model, with lighting invariance. J
Physiol Paris, 100(1-3), 43-62.
Rose, D., Bradshaw,
M. F., & Hibbard, P. B. (2003). Attention affects the stereoscopic depth
aftereffect. Perception, 32(5), 635-640.
Sasaki, Y., & Watanabe,
T. (2004). The primary visual cortex fills in color. Proc Natl Acad Sci
U S A, 101(52), 18251-18256.
Schenk, T., Schindler,
I., McIntosh, R. D., & Milner, A. D. (2005). The use of visual feedback
is independent of visual awareness: evidence from visual extinction. Exp
Brain Res, 167(1), 95-102.
Smith, M. A., Bair,
W., & Movshon, J. A. (2006). Dynamics of suppression in macaque primary
visual cortex. J Neurosci, 26(18), 4826-4834.
Spillmann, L. (1999).
From elements to perception: local and global processing in visual neurons. Perception,
28(12), 1461-1492.
Spratling, M. W., & Johnson,
M. H. (2004). A feedback model of visual attention. J Cogn Neurosci, 16(2),
219-237.
Sterzer, P., Haynes,
J. D., & Rees, G. (2006). Primary visual cortex activation on the path
of apparent motion is mediated by feedback from hMT+/V5. Neuroimage, 32(3), 1308-1316.
Summerfield, C., Egner, T., Greene, M., Koechlin, E., Mangels, J., & Hirsch, J. (2006). Predictive codes for forthcoming perception in the frontal cortex. Science, 314(5803), 1311-1314.
Super, H., Spekreijse,
H., & Lamme, V. A. (2001). Two distinct modes of sensory processing observed
in monkey primary visual cortex (V1). Nat Neurosci, 4(3), 304-310.
Taylor-Clarke,
M., Kennett, S., & Haggard, P. (2002). Vision modulates somatosensory cortical
processing. Curr Biol, 12(3), 233-236.
Torralba, A., Oliva, A., Castelhano, M.S., & Henderson, J.M. (2006). Contextual guidance of eye movements and attention in real-world scenes: the role of global features in object search. Psychol Rev, 113 (4), 766-786.
Watanabe, T., Nanez,
J. E., & Sasaki, Y. (2001). Perceptual learning without perception. Nature,
413(6858), 844-848.
Wilson, H. R. (2003).
Computational evidence for a rivalry hierarchy in vision. Proc Natl Acad
Sci U S A, 100(24), 14499-14503.
Zipser, K., Lamme,
V. A., & Schiller, P. H. (1996). Contextual modulation in primary visual
cortex. J Neurosci, 16(22), 7376-7389.
Yuille, A., & Kersten, D. (2006). Vision as Bayesian inference: analysis by synthesis? Trends Cogn Sci, 10(7), 301-308.