Author

Marielle Valerie Fortier

Agency for Science, Technology and ResearchORCID 0000-0002-3294-1054Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Organism:human· 2 Assay:imaging· 2 Approach:statistical model· 2 Research Focus:clustering· 1

Frequent Co-Authors

Ai Peng TaniD· 2 shared Avram J. HolmesiD· 2 shared B.T. Thomas YeoiD· 2 shared Juan Helen ZhouiD· 2 shared Lijun AniD· 2 shared Michael Joseph MeaneyiD· 2 shared Peter David GluckmaniD· 2 shared Ru KongiD· 2 shared

Activity by Year

2023-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersNeuroscience

Ai Peng TanORCID

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2 papers

Recent·Most cited

In-vivo whole-cortex estimation of excitation-inhibition ratio indexes cortical maturation and cognitive ability in youth

Shaoshi Zhang, Bart Larsen, Valerie J. Sydnor, Tianchu Zeng, Lijun An, Xiaoxuan Yan, Ru Kong, Xiaolu Kong, Ruben C. Gur, Raquel E. Gur, Tyler M. Moore, Daniel H. Wolf, Avram J. Holmes, Yapei Xie, Juan Helen Zhou, , B.T. Thomas Yeo

The paper estimates the whole-cortex excitation-inhibition ratio using fMRI and shows it declines during youth, with lower ratios linked to better cognitive performance in children.

bioRxiv · Jun 22, 2023 · PreprintNeuroscience

Homotopic local-global parcellation of the human cerebral cortex from resting-state functional connectivity

Xiaoxuan Yan, Ru Kong, Aihuiping Xue, Qing Yang, Csaba Orbán, Lijun An, Avram J. Holmes, Xing Qian, Jianzhong Chen, Xi‐Nian Zuo, Juan Helen Zhou, Marielle Valerie Fortier, Ai Peng Tan, Peter David Gluckman, Yap Seng Chong, , B.T. Thomas Yeo

The paper develops homotopic local-global parcellations of the human cerebral cortex using resting-state and task-fMRI, showing improved homogeneity and lateralization compared to existing parcellations.

NeuroImage · Mar 12, 2023Peer-reviewedNeuroscience