Monday, April 26, 2010

Corticofugal Modulation of Sensory Information pdf

Corticofugal Modulation of Sensory Information



Author: A. Nuñez
Edition: 1
Publisher: Springer
Binding: Kindle Edition
ISBN: B001BQUTLW



Corticofugal Modulation of Sensory Information (Advances in Anatomy, Embryology and Cell Biology)


Sensory signals reach the cerebral cortex after having made synapses in different relay stations along the sensory pathway. Medical books Corticofugal Modulation of Sensory Information . The flow of sensory information in subcortical relay stations is controlled by the action of precise topographic connections from the neocortex. Several lines of research indicate that the massive corticifugal system improves ongoing subcortical sensory processing and reorganizes the receptive fields in visual, auditory and somatosensory systems. In all these sensory systems cortical neurons mediate both the highly focused positive feedback to subcortical neurons with overlapping receptive fields and a widespread inhibition to "non-matching neurons". This cortical feedback, which has been called "egocentric selection", can play a pivotal role in gating the sensory information that reaches the thalamus and cortex Medical books Corticofugal Modulation Of Sensory Information. Store Search search Title, ISBN and Author Corticofugal Modulation of Sensory Information by A. Nuez, E. Malmierca Estimated delivery 3-12 business days Format Paperback Condition Brand New Sensory signals reach the cerebral cortex after having made synapses in different relay stations along the sensory pathway. The flow of sensory information in subcortical relay stations is controlled by the action of precise topographic connections from the neocortex. Several lines of research indicate that

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Store Search search Title, ISBN and Author Corticofugal Modulation of Sensory Information by A. Nuez, E. Malmierca Estimated delivery 3-12 business days Format Paperback Condition Brand New Sensory signals reach the cerebral cortex after having made synapses in different relay stations along the sensory pathway. The flow of sensory information in subcortical relay stations is controlled by the action of precise topographic connections from the neocortex. Several lines of research indicate that

Corticofugal Modulation of Sensory Information , ISBN-13: 9783540367697, ISBN-10: 3540367691

author angel nunez author eduardo malmierca format paperback language english publication year 11 12 2006 series advances in anatomy embryology and cell biology subject medicine subject 2 clinical medicine professional title corticofugal modulation of sensory information vol 187 author nunez angel malmierca eduardo publisher springer verlag publication date feb 03 2007 pages 74 binding paperback edition 1 st dimensions 6 00 wx 9 00 hx 0 25 d isbn 3540367691 subject medical neuroscience descrip

Sensory signals reach the cerebral cortex after having made synapses in different relay stations along the sensory pathway The flow of sensory information in subcortical relay stations is controlled by the action of precise topographic connections from the neocortex Several lines of research indicate that the massive corticifugal system improves ongoing subcortical sensory processing and reorganizes the receptive fields in visual auditory and somatosensory systems In all these sensory systems cortical neurons mediate both the highly focused positive feedback to subcortical neurons with overlap



Medical Book Corticofugal Modulation of Sensory Information



The flow of sensory information in subcortical relay stations is controlled by the action of precise topographic connections from the neocortex. Several lines of research indicate that the massive corticifugal system improves ongoing subcortical sensory processing and reorganizes the receptive fields in visual, auditory and somatosensory systems. In all these sensory systems cortical neurons mediate both the highly focused positive feedback to subcortical neurons with overlapping receptive fields and a widespread inhibition to "non-matching neurons". This cortical feedback, which has been called "egocentric selection", can play a pivotal role in gating the sensory information that reaches the thalamus and cortex. Thus, corticofugal projections may contribute to selective attention since they enhance neuronal responses for attentionally relevant stimuli and by suppressing sensory responses of distractive stimuli. Also, corticofugal projections enhance oscillatory activity in order to synchronize neurons located in the same or in different relay stations in order to improve sensory processing. In conclusion, corticofugal pathways precisely control sensory transmission throughout the central nervous system.

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