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

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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Year of publication:	2014
Authors:	Kao, Ming-Hung
Published in:	Statistics & Probability Letters. - Elsevier, ISSN 0167-7152. - Vol. 84.2014, C, p. 108-112
Publisher:	Elsevier
Subject:	Paley–Hadamard matrices \| D-optimality \| m-sequences

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010718806