Nonlinear response of functional magnetic resonance imaging

Nonlinear response of functional magnetic resonance imaging

The objective of this research exercise is to analyze and study the nonlinearity present in fMRI response and to propose a nonlinear temporal model for modeling the fMRI response. This is achieved by approximating the fMRI time-series signals obtained from activated regions of subjects performing va...

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Bibliographic Details
Main Author: Vinod Venkatraman
Other Authors: Rajapakse, Jagath C.
Format: Theses and Dissertations
Published: 2008
Subjects:
DRNTU::Engineering::Computer science and engineering::Computer applications::Life and medical sciences
Online Access:http://hdl.handle.net/10356/2514
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Institution: Nanyang Technological University
Description
Summary:The objective of this research exercise is to analyze and study the nonlinearity present in fMRI response and to propose a nonlinear temporal model for modeling the fMRI response. This is achieved by approximating the fMRI time-series signals obtained from activated regions of subjects performing various experiments, using data-driven neural networks.

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