A custom MR-compatible dataglove for fMRI of the human motor cortex at 7T

Shota Hodono; Jin Jin; Jan Zimmermann; Donald Maillet; David Reutens; Martijn A. Cloos

doi:10.1109/EMBC40787.2023.10341187

A custom MR-compatible dataglove for fMRI of the human motor cortex at 7T

Shota Hodono
, Jin Jin
, Jan Zimmermann
, Donald Maillet
, David Reutens
, Martijn A. Cloos

Neuroscience

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

We present a custom-built MR-compatible data glove to capture hand motion during concurrent fMRI experiments at 7 Tesla. Thermal and phantom tests showed our data glove can be used safely and without degradation of image quality. Subject-specific Blood Oxygen Level Dependent (BOLD) signal models, for use in fMRI analysis, were constructed based on recorded kinematic measurements. Experiments revealed the relative fMRI BOLD signal contribution of flexing, extending, and sustained isotonic extension. The ability to evaluate subject performance in real-time and create subject-specific BOLD signal models enables a wide range of experimental paradigms with improved data quality.Clinical Relevance - Using an MR compatible dataglove, subject specific Blood Oxygen Signal Level Dependent (BOLD) signal models can be constructed to study how the brain implements fine motor control.

Original language	English (US)
Title of host publication	2023 45th Annual International Conference of the IEEE Engineering in Medicine and Biology Conference, EMBC 2023 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9798350324471
DOIs	https://doi.org/10.1109/EMBC40787.2023.10341187
State	Published - 2023
Event	45th Annual International Conference of the IEEE Engineering in Medicine and Biology Conference, EMBC 2023 - Sydney, Australia Duration: Jul 24 2023 → Jul 27 2023

Publication series

Name	Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
ISSN (Print)	1557-170X

Conference

Conference	45th Annual International Conference of the IEEE Engineering in Medicine and Biology Conference, EMBC 2023
Country/Territory	Australia
City	Sydney
Period	7/24/23 → 7/27/23

Bibliographical note

Publisher Copyright:
© 2023 IEEE.

Publisher link

10.1109/EMBC40787.2023.10341187

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Hodono, S., Jin, J., Zimmermann, J., Maillet, D., Reutens, D., & Cloos, M. A. (2023). A custom MR-compatible dataglove for fMRI of the human motor cortex at 7T. In 2023 45th Annual International Conference of the IEEE Engineering in Medicine and Biology Conference, EMBC 2023 - Proceedings (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EMBC40787.2023.10341187

A custom MR-compatible dataglove for fMRI of the human motor cortex at 7T. / Hodono, Shota; Jin, Jin; Zimmermann, Jan et al.
2023 45th Annual International Conference of the IEEE Engineering in Medicine and Biology Conference, EMBC 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hodono, S, Jin, J, Zimmermann, J, Maillet, D, Reutens, D & Cloos, MA 2023, A custom MR-compatible dataglove for fMRI of the human motor cortex at 7T. in 2023 45th Annual International Conference of the IEEE Engineering in Medicine and Biology Conference, EMBC 2023 - Proceedings. Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, Institute of Electrical and Electronics Engineers Inc., 45th Annual International Conference of the IEEE Engineering in Medicine and Biology Conference, EMBC 2023, Sydney, Australia, 7/24/23. https://doi.org/10.1109/EMBC40787.2023.10341187

Hodono S, Jin J, Zimmermann J, Maillet D, Reutens D, Cloos MA. A custom MR-compatible dataglove for fMRI of the human motor cortex at 7T. In 2023 45th Annual International Conference of the IEEE Engineering in Medicine and Biology Conference, EMBC 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2023. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS). doi: 10.1109/EMBC40787.2023.10341187

Hodono, Shota ; Jin, Jin ; Zimmermann, Jan et al. / A custom MR-compatible dataglove for fMRI of the human motor cortex at 7T. 2023 45th Annual International Conference of the IEEE Engineering in Medicine and Biology Conference, EMBC 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS).

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abstract = "We present a custom-built MR-compatible data glove to capture hand motion during concurrent fMRI experiments at 7 Tesla. Thermal and phantom tests showed our data glove can be used safely and without degradation of image quality. Subject-specific Blood Oxygen Level Dependent (BOLD) signal models, for use in fMRI analysis, were constructed based on recorded kinematic measurements. Experiments revealed the relative fMRI BOLD signal contribution of flexing, extending, and sustained isotonic extension. The ability to evaluate subject performance in real-time and create subject-specific BOLD signal models enables a wide range of experimental paradigms with improved data quality.Clinical Relevance - Using an MR compatible dataglove, subject specific Blood Oxygen Signal Level Dependent (BOLD) signal models can be constructed to study how the brain implements fine motor control.",

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A custom MR-compatible dataglove for fMRI of the human motor cortex at 7T

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