The neural concert of vision

In this paper, the process of visual perception is analysed by looking at the visual hierarchy and their associated centres, and the neural language that different kind of functional neurons speak. This temporal flow of information is compared metaphorically with a musical orchestra, identifying the different functional neurons, with distinct instruments from different sections, and the temporal spike patterns provided with the musical notes played by each instrument. In this manner each instrument provides timbric characteristics to the neuronal symphony, and the synchronized concordance of the notes provides meaning to the physical perception. This speculative vision may suggest new kinds of experiments to test new ideas regarding the understanding of visual perception.

[1]  Eduardo Fernández,et al.  Conditioned spikes: a simple and fast method to represent rates and temporal patterns in multielectrode recordings , 2004, Journal of Neuroscience Methods.

[2]  M. Meister Multineuronal codes in retinal signaling. , 1996, Proceedings of the National Academy of Sciences of the United States of America.

[3]  M. Schnitzer,et al.  Multineuronal Firing Patterns in the Signal from Eye to Brain , 2003, Neuron.

[4]  Pamela Reinagel The Inner Life of Bursts , 2007, Neuron.

[5]  Stefan Debener,et al.  Multisensory identification of natural objects in a two-way crossmodal priming paradigm. , 2008, Experimental psychology.

[6]  J. T. Massey,et al.  Mental rotation of the neuronal population vector. , 1989, Science.

[7]  D. Fitzpatrick,et al.  The laminar organization of the lateral geniculate body and the striate cortex in the squirrel monkey (Saimiri sciureus) , 1983, The Journal of neuroscience : the official journal of the Society for Neuroscience.

[8]  Thomas Wachtler,et al.  Inhomogeneous retino-cortical mapping is supported and stabilized with correlation-learning during self-motion , 2007, Biosyst..

[9]  Iman H. Brivanlou,et al.  Mechanisms of Concerted Firing among Retinal Ganglion Cells , 1998, Neuron.

[10]  M. Magnin,et al.  Accessory optic system of an anthropoid primate, the gibbon (Hylobates concolor): Evidence of a direct retinal input to the medial terminal nucleus , 1987, The Journal of comparative neurology.

[11]  C. Koch,et al.  Towards a neurobiological theory of consciousness , 1990 .

[12]  D. Baylor,et al.  Concerted Signaling by Retinal Ganglion Cells , 1995, Science.

[13]  C. Koch,et al.  Attention and consciousness: two distinct brain processes , 2007, Trends in Cognitive Sciences.

[14]  A. Georgopoulos,et al.  Cognitive neurophysiology of the motor cortex. , 1993, Science.

[15]  Pamela Reinagel,et al.  Decoding visual information from a population of retinal ganglion cells. , 1997, Journal of neurophysiology.

[16]  R. Eckhorn,et al.  Coherent oscillations: A mechanism of feature linking in the visual cortex? , 1988, Biological Cybernetics.

[17]  María P. Bonomini,et al.  DATA-MEAns: An open source tool for the classification and management of neural ensemble recordings , 2005, Journal of Neuroscience Methods.

[18]  R. Normann,et al.  Population coding in spike trains of simultaneously recorded retinal ganglion cells 1 1 Published on the World Wide Web on 7 November 2000. , 2000, Brain Research.

[19]  Eduardo Fernandez,et al.  High-resolution spatio-temporal mapping of visual pathways using multi-electrode arrays , 2001, Vision Research.

[20]  W. Singer,et al.  Stimulus-specific neuronal oscillations in orientation columns of cat visual cortex. , 1989, Proceedings of the National Academy of Sciences of the United States of America.

[21]  R. Blanks,et al.  The human accessory optic system , 1988, Brain Research.

[22]  P König,et al.  Synchronization of oscillatory neuronal responses between striate and extrastriate visual cortical areas of the cat. , 1991, Proceedings of the National Academy of Sciences of the United States of America.

[23]  F. Rauscher,et al.  Listening to Mozart enhances spatial-temporal reasoning: towards a neurophysiological basis , 1995, Neuroscience Letters.

[24]  Edmund T. Rolls,et al.  2007 Special Issue: A computational neuroscience approach to consciousness , 2007 .

[25]  W. Singer,et al.  Interhemispheric synchronization of oscillatory neuronal responses in cat visual cortex , 1991, Science.

[26]  Fabio Solari,et al.  A Continuum-Field Model of Visual Cortex Stimulus-Driven Behaviour: Emergent Oscillations and Coherence Fields , 2002, Neurocomputing.

[27]  DH Hubel,et al.  Psychophysical evidence for separate channels for the perception of form, color, movement, and depth , 1987, The Journal of neuroscience : the official journal of the Society for Neuroscience.

[28]  L. Chalupa A reassessment of the role of activity in the formation of eye-specific retinogeniculate projections , 2007, Brain Research Reviews.

[29]  A new direction for population vectors , 2002, Trends in Cognitive Sciences.

[30]  H Sompolinsky,et al.  Simple models for reading neuronal population codes. , 1993, Proceedings of the National Academy of Sciences of the United States of America.

[31]  Pamela Reinagel How do visual neurons respond in the real world? , 2001, Current Opinion in Neurobiology.