A new type of experimental designs for event-related fMRI via Hadamard matrices

Ming-Hung Kao

doi:10.1016/j.spl.2013.09.024

A new type of experimental designs for event-related fMRI via Hadamard matrices

Ming-Hung Kao

Mathematical and Statistical Sciences, School of (SoMSS)

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

We use Hadamard matrices to construct designs for event-related functional magnetic resonance imaging experiments with one stimulus type. Under certain assumptions, we prove the D-optimality of the proposed designs in estimating the hemodynamic response function, and demonstrate the usefulness of these designs via case studies.

Original language	English (US)
Pages (from-to)	108-112
Number of pages	5
Journal	Statistics and Probability Letters
Volume	84
Issue number	1
DOIs	https://doi.org/10.1016/j.spl.2013.09.024
State	Published - Jan 2014

Keywords

D-optimality
M-sequences
Paley-Hadamard matrices

ASJC Scopus subject areas

Statistics and Probability
Statistics, Probability and Uncertainty

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10.1016/j.spl.2013.09.024

Cite this

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abstract = "We use Hadamard matrices to construct designs for event-related functional magnetic resonance imaging experiments with one stimulus type. Under certain assumptions, we prove the D-optimality of the proposed designs in estimating the hemodynamic response function, and demonstrate the usefulness of these designs via case studies.",

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A new type of experimental designs for event-related fMRI via Hadamard matrices

Abstract

Keywords

ASJC Scopus subject areas

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