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Spike source localization with tetrodes
Journal of Neuroscience Methods, 2005The paper presents in detail a method for approximating the spatial position of neural spike activity from tetrode recordings. The method uses a nonlinear mapping of a set of tetrode tip amplitudes into three-dimensional (3D) space, followed by a self-organizing map clustering technique. Viewed as a spike sorting method, it performs better than tetrode
Mircea I, Chelaru, Mandar S, Jog
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2012
One of the most pressing demands on electrophysiology applied to the diagnosis of epilepsy is the non-invasive localization of the neuronal generators responsible for brain electrical and magnetic fields (the so-called inverse problem). These neuronal generators produce primary currents in the brain, which together with passive currents give rise to ...
Stefano Seri, Antonella Cerquiglini
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One of the most pressing demands on electrophysiology applied to the diagnosis of epilepsy is the non-invasive localization of the neuronal generators responsible for brain electrical and magnetic fields (the so-called inverse problem). These neuronal generators produce primary currents in the brain, which together with passive currents give rise to ...
Stefano Seri, Antonella Cerquiglini
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Round-robin multiple-source localization
The Journal of the Acoustical Society of America, 2014This paper introduces a round-robin approach for multi-source localization based on matched-field processing. Each new source location is estimated from the ambiguity function after nulling from the data vector the current source location estimates using a robust projection matrix.
William, Mantzel +2 more
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2010
Automatic sound source localization has recently gained interest due to its various applications that range from surveillance to hearing aids, and teleconferencing to human computer interaction. Automatic sound source localization may refer to the process of determining only the direction of a sound source, which is known as the direction-of-arrival ...
Gunel, B, Hacihabiboglu, H
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Automatic sound source localization has recently gained interest due to its various applications that range from surveillance to hearing aids, and teleconferencing to human computer interaction. Automatic sound source localization may refer to the process of determining only the direction of a sound source, which is known as the direction-of-arrival ...
Gunel, B, Hacihabiboglu, H
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2005
to Sound Source Localization.- Directional Hearing in Insects.- Sound Source Localization by Fishes.- Directional Hearing in Nonmammalian Tetrapods.- Comparative Mammalian Sound Localization.- Development of the Auditory Centers Responsible for Sound Localization.- Interaural Correlation as the Basis of a Working Model of Binaural Processing: An ...
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to Sound Source Localization.- Directional Hearing in Insects.- Sound Source Localization by Fishes.- Directional Hearing in Nonmammalian Tetrapods.- Comparative Mammalian Sound Localization.- Development of the Auditory Centers Responsible for Sound Localization.- Interaural Correlation as the Basis of a Working Model of Binaural Processing: An ...
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Trends in EEG source localization
Electroencephalography and Clinical Neurophysiology, 1998The concepts underlying the quantitative localization of the sources of the EEG inside the brain are reviewed along with the current and emerging approaches to the problem. The concepts mentioned include monopolar and dipolar source models and head models ranging from the spherical to the more realistic based on boundary and finite elements.
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