Author

Fred Tam

Sunnybrook HospitalORCID 0000-0002-6509-6387Unclaimed 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:deep learning· 1 Approach:statistical model· 1

Frequent Co-Authors

Simon J. GrahamiD· 2 shared Albert P. CheniD· 1 shared Biranavan UthayakumariD· 1 shared Charles H. CunninghamiD· 1 shared Chris HeyniD· 1 shared Hany SolimaniD· 1 shared Kayvan R. KeshariiD· 1 shared Mahdi KhajehimiD· 1 shared

Activity by Year

2021-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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2 shared papersNeuroscience

Simon J. GrahamORCID

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2 papers

Recent·Most cited

Task Activation Results in Regional 13C-Lactate Signal Increase in the Human Brain

Biranavan Uthayakumar, Nicole I. C. Cappelletto, Nadia D. Bragagnolo, Albert P. Chen, Nathan Ma, William J. Perks, Ruby Endre, Fred Tam, Simon J. Graham, Chris Heyn, Kayvan R. Keshari, Hany Soliman, Charles H. Cunningham

The paper uses HP-13C MRI to show increased 13C-lactate signal in brain regions activated during a visual task compared to a control condition.

Journal of Cerebral Blood Flow & Metabolism · Jan 25, 2025Peer-reviewedNeuroscience

Streamlined Magnetic Resonance Fingerprinting: Fast Whole-brain Coverage with Deep-learning Based Parameter Estimation

Mahdi Khajehim, Thomas Christen, Fred Tam, Simon J. Graham

This paper introduces a streamlined MRF framework using deep learning for fast whole-brain T1/T2/T2* estimation with reduced scan time and storage requirements.

NeuroImage · Jun 5, 2021Peer-reviewedNeuroscience