Development of the Complex General Linear Model in the Fourier Domain : Application to fMRI Multiple Input-Output Evoked Responses for Single Subjects

• Published in: Computational and mathematical methods in medicine Vol. 2013; no. 2013; pp. 1 - 16
• Main Authors: Rio, Daniel E., Rawlings, Robert R., Woltz, Lawrence A., Gilman, Jodi, Hommer, Daniel W.
• Format: Journal Article
• Language: English
• Published: Cairo, Egypt Hindawi Puplishing Corporation 01.01.2013; Hindawi Publishing Corporation
• Subjects: Alcoholism - blood; Alcoholism - physiopathology; Brain - physiology; Computational Biology; Evoked Potentials, Visual; Fourier Analysis; Hemodynamics; Humans; Image Interpretation, Computer-Assisted; Linear Models; Magnetic Resonance Imaging - statistics & numerical data; Models, Neurological; Multivariate Analysis; Oxygen - blood; Signal-To-Noise Ratio; Statistics, Nonparametric

A linear time-invariant model based on statistical time series analysis in the Fourier domain for single subjects is further developed and applied to functional MRI (fMRI) blood-oxygen level-dependent (BOLD) multivariate data. This methodology was originally developed to analyze multiple stimulus in...