Prospective motion correction improves the sensitivity of fMRI pattern decoding

Pei Huang; Johan D Carlin; Arjen Alink; Nikolaus Kriegeskorte; Richard N Henson; Marta M Correia

doi:10.1002/hbm.24228

Prospective motion correction improves the sensitivity of fMRI pattern decoding

Standard

Prospective motion correction improves the sensitivity of fMRI pattern decoding. / Huang, Pei; Carlin, Johan D; Alink, Arjen; Kriegeskorte, Nikolaus; Henson, Richard N; Correia, Marta M.

in: HUM BRAIN MAPP, Jahrgang 39, Nr. 10, 10.2018, S. 4018-4031.

Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung

Harvard

Huang, P, Carlin, JD, Alink, A, Kriegeskorte, N, Henson, RN & Correia, MM 2018, 'Prospective motion correction improves the sensitivity of fMRI pattern decoding', HUM BRAIN MAPP, Jg. 39, Nr. 10, S. 4018-4031. https://doi.org/10.1002/hbm.24228

APA

Huang, P., Carlin, J. D., Alink, A., Kriegeskorte, N., Henson, R. N., & Correia, M. M. (2018). Prospective motion correction improves the sensitivity of fMRI pattern decoding. HUM BRAIN MAPP, 39(10), 4018-4031. https://doi.org/10.1002/hbm.24228

Vancouver

Huang P, Carlin JD, Alink A, Kriegeskorte N, Henson RN, Correia MM. Prospective motion correction improves the sensitivity of fMRI pattern decoding. HUM BRAIN MAPP. 2018 Okt;39(10):4018-4031. https://doi.org/10.1002/hbm.24228

Bibtex

@article{7c555fa275304cb08802f52ab3355f23,

title = "Prospective motion correction improves the sensitivity of fMRI pattern decoding",

abstract = "We evaluated the effectiveness of prospective motion correction (PMC) on a simple visual task when no deliberate subject motion was present. The PMC system utilizes an in-bore optical camera to track an external marker attached to the participant via a custom-molded mouthpiece. The study was conducted at two resolutions (1.5 mm vs 3 mm) and under three conditions (PMC On and Mouthpiece On vs PMC Off and Mouthpiece On vs PMC Off and Mouthpiece Off). Multiple data analysis methods were conducted, including univariate and multivariate approaches, and we demonstrated that the benefit of PMC is most apparent for multi-voxel pattern decoding at higher resolutions. Additional testing on two participants showed that our inexpensive, commercially available mouthpiece solution produced comparable results to a dentist-molded mouthpiece. Our results showed that PMC is increasingly important at higher resolutions for analyses that require accurate voxel registration across time.",

keywords = "Journal Article",

author = "Pei Huang and Carlin, {Johan D} and Arjen Alink and Nikolaus Kriegeskorte and Henson, {Richard N} and Correia, {Marta M}",

note = "{\textcopyright} 2018 The Authors Human Brain Mapping Published by Wiley Periodicals, Inc.",

year = "2018",

month = oct,

doi = "10.1002/hbm.24228",

language = "English",

volume = "39",

pages = "4018--4031",

journal = "HUM BRAIN MAPP",

issn = "1065-9471",

publisher = "Wiley-Liss Inc.",

number = "10",

}

RIS

TY - JOUR

T1 - Prospective motion correction improves the sensitivity of fMRI pattern decoding

AU - Huang, Pei

AU - Carlin, Johan D

AU - Alink, Arjen

AU - Kriegeskorte, Nikolaus

AU - Henson, Richard N

AU - Correia, Marta M

PY - 2018/10

Y1 - 2018/10

N2 - We evaluated the effectiveness of prospective motion correction (PMC) on a simple visual task when no deliberate subject motion was present. The PMC system utilizes an in-bore optical camera to track an external marker attached to the participant via a custom-molded mouthpiece. The study was conducted at two resolutions (1.5 mm vs 3 mm) and under three conditions (PMC On and Mouthpiece On vs PMC Off and Mouthpiece On vs PMC Off and Mouthpiece Off). Multiple data analysis methods were conducted, including univariate and multivariate approaches, and we demonstrated that the benefit of PMC is most apparent for multi-voxel pattern decoding at higher resolutions. Additional testing on two participants showed that our inexpensive, commercially available mouthpiece solution produced comparable results to a dentist-molded mouthpiece. Our results showed that PMC is increasingly important at higher resolutions for analyses that require accurate voxel registration across time.

AB - We evaluated the effectiveness of prospective motion correction (PMC) on a simple visual task when no deliberate subject motion was present. The PMC system utilizes an in-bore optical camera to track an external marker attached to the participant via a custom-molded mouthpiece. The study was conducted at two resolutions (1.5 mm vs 3 mm) and under three conditions (PMC On and Mouthpiece On vs PMC Off and Mouthpiece On vs PMC Off and Mouthpiece Off). Multiple data analysis methods were conducted, including univariate and multivariate approaches, and we demonstrated that the benefit of PMC is most apparent for multi-voxel pattern decoding at higher resolutions. Additional testing on two participants showed that our inexpensive, commercially available mouthpiece solution produced comparable results to a dentist-molded mouthpiece. Our results showed that PMC is increasingly important at higher resolutions for analyses that require accurate voxel registration across time.

KW - Journal Article

U2 - 10.1002/hbm.24228

DO - 10.1002/hbm.24228

M3 - SCORING: Journal article

C2 - 29885014

VL - 39

SP - 4018

EP - 4031

JO - HUM BRAIN MAPP

JF - HUM BRAIN MAPP

SN - 1065-9471

IS - 10

ER -