Nonlinear response of functional magnetic resonance imaging

• 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
• Institution: Nanyang Technological University

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...