TY - GEN
T1 - Analysis of Brain fMRI Data via Topological Data Clustering Method IoPS
AU - Jung, Taekgeun
AU - Ryoo, Hong Seo
N1 - Funding Information:
ACKNOWLEDGMENT Data used in the preparation of this work were obtained from the NIMH’s Lab of Brain and Cognition (LBC; Principal Investigators: Javier Gonzalez-Castillo, Peter A. Bandettini). LBC funding was provided by the National Institute of Mental Health, Division of Intramural Research Programs (NIMH DIRP).
Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - Topological Data Analysis is a machine learning technique that has lately gained traction in bioinformatics research. With mathematical clarity and efficiency, our clustering algorithm IoPS topologically constructs clusters from data. We uses IoPS to analyze CMP (Continuous Multitask Paradigm) data which is the fMRI of 18 people's brain while they performed some tasks. The brain ROIs that are commonly or distinctly activated for various tasks are clearly identified using our method.
AB - Topological Data Analysis is a machine learning technique that has lately gained traction in bioinformatics research. With mathematical clarity and efficiency, our clustering algorithm IoPS topologically constructs clusters from data. We uses IoPS to analyze CMP (Continuous Multitask Paradigm) data which is the fMRI of 18 people's brain while they performed some tasks. The brain ROIs that are commonly or distinctly activated for various tasks are clearly identified using our method.
KW - Biomedical Image Analysis
KW - Brain fMRI
KW - Interval of Persistent Structure
KW - Topological Data Analysis
UR - http://www.scopus.com/inward/record.url?scp=85125192623&partnerID=8YFLogxK
U2 - 10.1109/BIBM52615.2021.9669771
DO - 10.1109/BIBM52615.2021.9669771
M3 - Conference contribution
AN - SCOPUS:85125192623
T3 - Proceedings - 2021 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2021
SP - 1655
EP - 1657
BT - Proceedings - 2021 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2021
A2 - Huang, Yufei
A2 - Kurgan, Lukasz
A2 - Luo, Feng
A2 - Hu, Xiaohua Tony
A2 - Chen, Yidong
A2 - Dougherty, Edward
A2 - Kloczkowski, Andrzej
A2 - Li, Yaohang
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2021
Y2 - 9 December 2021 through 12 December 2021
ER -