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GTC ON-DEMAND

Neuroscience
Presentation
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Computational Modeling of Human Head Electromagnetics for Using GPUs
Abstract:
This poster presents a computational environment ACSON that leverages GPU technology to accelerate the solution of the EEG forward problem, which is necessary to solve the neuroimaging inverse problem. Two finite difference algorithms, ADI and VAI, to solve Poisson equation are presented. The ADI algorithm can only handle isotropic conductivities of the head tissue while VAI can hand anisotropic conductivities as well. Their performance on different GPUs are evaluated and compared with OpenMP implementation.
 
Topics:
Neuroscience
Type:
Poster
Event:
GTC Silicon Valley
Year:
2012
Session ID:
P2505
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