Search Results - "Lomber, S. G"

Cortical feedback improves discrimination between figure and background by V1, V2 and V3 neurons by Bullier, J, Hupé, J. M, James, A. C, Payne, B. R, Lomber, S. G, Girard, P

“…A single visual stimulus activates neurons in many different cortical areas. A major challenge in cortical physiology is to understand how the neural activity…”
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Pattern motion representation in primary visual cortex is mediated by transcortical feedback by Schmidt, K.E., Lomber, S.G., Payne, B.R., Galuske, R.A.W.

“…A highly important question in visual neuroscience is to identify where in the visual system information from different processing channels is integrated to…”
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Is territorial expansion a mechanism for crossmodal plasticity? by Meredith, M. A., Clemo, H. R., Lomber, S. G., Molholm, Sophie

“…Crossmodal plasticity is the phenomenon whereby, following sensory damage or deprivation, the lost sensory function of a brain region is replaced by one of the…”
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Translaminar Differentiation of Visually Guided Behaviors Revealed by Restricted Cerebral Cooling Deactivation by Lomber, Stephen G., Payne, Bertram R.

“…The purpose of the present study was to test the hypothesis that superficial and deep layers within a single cerebral region influence cerebral functions and…”
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Removal of two halves restores the whole: reversal of visual hemineglect during bilateral cortical or collicular inactivation in the cat by Lomber, S G, Payne, B R

“…The purpose of the present study was to compare visual orienting behavior in the adult cat during (1) unilateral and bilateral cooling deactivation of…”
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Reversible deactivation of cerebral network components by Payne, Betram R, Lomber, Stephen G, Villa, Alessandro E, Bullier, Jean

“…Reversible deactivation techniques have shown that the cerebral network: (1) is dynamic, its functions depending on contemporaneous processing elsewhere in the…”
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Reversible Visual Hemineglect by Payne, Bertram R., Lomber, Stephen G., Geeraerts, Sarah, Van Der Gucht, Estelle, Vandenbussche, Erik

“…We have identified a limited region in the posterior, but not anterior, half of the cat's middle suprasylvian region which, when cooled and inactivated…”
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Reversible Inactivation of Visual Processing Operations in Middle Suprasylvian Cortex of the Behaving Cat by Lomber, S G, Cornwell, P, Sun, J S, MacNeil, M A, Payne, B R

“…Extrastriate visual areas on the banks of the middle suprasylvian sulcus were inactivated by cooling to assess the behavioral contribution of this cortical…”
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Perinatal-lesion-induced Reorganization of Cerebral Functions Revealed Using Reversible Cooling Deactivation and Attentional Tasks by Lomber, Stephen G., Payne, Bertram R.

“…We tested the concept that lesions of primary visual cortical areas 17 and 18 sustained on the day of birth induce a redistribution of cerebral operations…”
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Learning and Recall of Form Discriminations during Reversible Cooling Deactivation of Ventral-Posterior Suprasylvian Cortex in the Cat by Lomber, Stephen G., Payne, Bertram R., Cornwell, Paul

“…Extrastriate visual cortex of the ventral-posterior suprasylvian gyrus (vPS cortex) of freely behaving cats was reversibly deactivated with cooling to…”
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The advantages and limitations of permanent or reversible deactivation techniques in the assessment of neural function by Lomber, Stephen G

“…This review considers the different forms of reversible deactivation and how they differ from each other and from more conventional permanent deactivation…”
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Feedback Connections Act on the Early Part of the Responses in Monkey Visual Cortex by Hupe, Jean-Michel, James, Andrew C, Girard, Pascal, Lomber, Stephen G, Payne, Bertram R, Bullier, Jean

“…Cerveau et Vision, Institut National de la Santé et de la Recherche Médicale U371, 69675 Bron Cedex, France Hupé, Jean-Michel, Andrew C. James, Pascal Girard,…”
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Functional impact of cerebral projection systems by VANDUFFEL, W, ORBAN, G. A, LOMBER, S. G, PAYNE, B. R

“…Typically, anatomical connections have been traced by injecting pathway-tracing chemicals into restricted portions of the brain. After a few days, the brains…”
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Neuroplasticity in the cat's visual system : Origin, termination, expansion, and increased coupling of the retino-geniculo-middle suprasylvian visual pathway following early ablations of areas 17 and 18 by PAYNE, B. R, LOMBER, S. G

“…We used anterograde and retrograde transsynaptic pathway tracing techniques to reveal the retinal origin and the cortical termination of the expanded…”
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Age dependent modification of cytochrome oxidase activity in the cat dorsal lateral geniculate nucleus following removal of primary visual cortex by Payne, B R, Lomber, S G

“…The purpose of the present study was to assess changes in the levels of cytochrome oxidase (CO) activity in the dorsal lateral geniculate nucleus (dLGN) of the…”
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The spatial relationship between the cerebral cortex and fiber trajectory through the corpus callosum of the cat by Lomber, S G, Payne, B R, Rosenquist, A C

“…We related fiber trajectory through the feline corpus callosum to the site of fiber origin in the cortical mantle and to functional modality. The cortical…”
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Thalamic and cortical projections to middle suprasylvian cortex of cats: constancy and variation by MACNEIL, M. A, LOMBER, S. G, PAYNE, B. R

“…We investigated the constancy and variability in the numbers of thalamic and cortical neurons projecting to cat middle suprasylvian (MS) visual cortex…”
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The cryoloop: an adaptable reversible cooling deactivation method for behavioral or electrophysiological assessment of neural function by Lomber, Stephen G., Payne, Bertram R., Horel, James A.

“…We describe a very adaptable reversible inactivation technique for the behavioral or electrophysiological analysis of neural circuits. The cryoloop device can…”
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Reconstructing functional systems after lesions of cerebral cortex by Payne, Bertram R, Lomber, Stephen G

“…The young brain is enormously resilient to early injury. This resiliency contrasts with the severe and permanent impairments that frequently accompany…”
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The Role of Feedback in Shaping Neural Representations in Cat Visual Cortex by Ralf A. W. Galuske, Schmidt, Kerstin E., Goebel, Rainer, Lomber, Stephen G., Payne, Bertram R.

“…In the primary visual cortex, neurons with similar response preferences are grouped into domains forming continuous maps of stimulus orientation and direction…”
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