Results 41 to 50 of about 80 (58)
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Journal of Physiology-Paris, 2012
In neurogeometry, principles of differential geometry and neuron dynamics are used to model the representation of forms in the primary visual cortex, V1. This approach is well-suited for explaining the perception of illusory contours such as Kanizsa's figure (see Petitot (2008) for a review). In its current version, neurogeometry uses achromatic inputs
Alleysson, David, Méary, David
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In neurogeometry, principles of differential geometry and neuron dynamics are used to model the representation of forms in the primary visual cortex, V1. This approach is well-suited for explaining the perception of illusory contours such as Kanizsa's figure (see Petitot (2008) for a review). In its current version, neurogeometry uses achromatic inputs
Alleysson, David, Méary, David
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Neurogeometry and potential synaptic connectivity
Trends in Neurosciences, 2005The advent of high-quality 3D reconstructions of neuronal arbors has revived the hope of inferring synaptic connectivity from the geometric shapes of axons and dendrites, or 'neurogeometry'. A quantitative description of connectivity must be built on a sound theoretical framework.
Armen, Stepanyants, Dmitri B, Chklovskii
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Lecture Notes in Morphogenesis, 2014
We present a historical survey of the way Neurogeometry links the modelling of the functional architectures of primary visual areas with sub-Riemannian geometry.
Petitot Jean
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We present a historical survey of the way Neurogeometry links the modelling of the functional architectures of primary visual areas with sub-Riemannian geometry.
Petitot Jean
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Electroencephalography and Clinical Neurophysiology/Evoked Potentials Section, 1991
We measured the electric fields induced by round and figure "8" magnetic coils (MCs) in homogeneous and inhomogeneous volume conductors. In homogeneous media, the round MC held tangential (i.e., flat) to the volume conductor induced an annular electric field.
P J, Maccabee +6 more
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We measured the electric fields induced by round and figure "8" magnetic coils (MCs) in homogeneous and inhomogeneous volume conductors. In homogeneous media, the round MC held tangential (i.e., flat) to the volume conductor induced an annular electric field.
P J, Maccabee +6 more
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The neurogeometry of pinwheels as a sub-Riemannian contact structure
Journal of Physiology-Paris, 2003We present a geometrical model of the functional architecture of the primary visual cortex (V1) and, more precisely, of its pinwheel structure. The problem is to understand from within how the internal "imminent" geometry of the visual cortex can produce the "transcendent" geometry of the external space.
Jean Petitot
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Neurogeometry of neural functional architectures
Chaos, Solitons & Fractals, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Neurogeometry and entoptic visions of the functional architecture of the brain
Journal of Physiology-Paris, 2003Yves Fregnac
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