Thomas T. Liu

Publication Activity (10 Years)

Years Active: 1999-2022
Publications (10 Years): 16

Top Topics

Functional Connectivity

Noise Elimination

Cerebral Blood Flow

Top Venues

Frontiers Neuroinformatics

IEEE Trans. Signal Process.

Publications

Thomas T. Liu, Bochao Li, Brice Fernandez, Suchandrima Banerjee
A geometric view of signal sensitivity metrics in multi-echo fMRI. NeuroImage 259 (2022)
Lisa E. Mash, Brandon Keehn, Annika C. Linke, Thomas T. Liu, Jonathan L. Helm, Frank Haist, Jeanne Townsend, Ralph-Axel Müller
Atypical Relationships Between Spontaneous EEG and fMRI Activity in Autism. Brain Connect. 10 (1) (2020)
Alican Nalci, Wenjing Luo, Thomas T. Liu
Nuisance effects in inter-scan functional connectivity estimates before and after nuisance regression. NeuroImage 202 (2019)
Chelsea C. Hays, Zvinka Z. Zlatar, M. J. Meloy, Mark W. Bondi, Paul E. Gilbert, Thomas T. Liu, Jonathan L. Helm, Christina E. Wierenga
APOE modifies the interaction of entorhinal cerebral blood flow and cortical thickness on memory function in cognitively normal older adults. NeuroImage 202 (2019)
Alican Nalci, Bhaskar D. Rao, Thomas T. Liu
Nuisance effects and the limitations of nuisance regression in dynamic functional connectivity fMRI. NeuroImage 184 (2019)
Maryam Falahpour, Catie Chang, Chi Wah Wong, Thomas T. Liu
Template-based prediction of vigilance fluctuations in resting-state fMRI. NeuroImage 174 (2018)
Maryam Falahpour, Alican Nalci, Thomas T. Liu
The Effects of Global Signal Regression on Estimates of Resting-State Blood Oxygen-Level-Dependent Functional Magnetic Resonance Imaging and Electroencephalogram Vigilance Correlations. Brain Connect. 8 (10) (2018)
Alican Nalci, Igor Fedorov, Maher Al-Shoukairi, Thomas T. Liu, Bhaskar D. Rao
Rectified Gaussian Scale Mixtures and the Sparse Non-Negative Least Squares Problem. IEEE Trans. Signal Process. 66 (12) (2018)
Thomas T. Liu, Alican Nalci, Maryam Falahpour
The global signal in fMRI: Nuisance or Information? NeuroImage 150 (2017)
Thomas T. Liu
Reprint of 'Noise contributions to the fMRI signal: An Overview'. NeuroImage 154 (2017)
Alican Nalci, Bhaskar D. Rao, Thomas T. Liu
Global signal regression acts as a temporal downweighting process in resting-state fMRI. NeuroImage 152 (2017)
Maryam Falahpour, Wesley K. Thompson, Angela E. Abbott, Afrooz Jahedi, Mark E. Mulvey, Michael Datko, Thomas T. Liu, Ralph-Axel Müller
Underconnected, But Not Broken? Dynamic Functional Connectivity MRI Shows Underconnectivity in Autism Is Linked to Increased Intra-Individual Variability Across Time. Brain Connect. 6 (5) (2016)
David Shin, Ibrahim Burak Özyurt, Greg G. Brown, Christine Fennema-Notestine, Thomas T. Liu
The Cerebral Blood Flow Biomedical Informatics Research Network (CBFBIRN) data repository. NeuroImage 124 (2016)
Chi Wah Wong, Pamela N. DeYoung, Thomas T. Liu
Differences in the resting-state fMRI global signal amplitude between the eyes open and eyes closed states are related to changes in EEG vigilance. NeuroImage 124 (2016)
David B. Keator, Theo G. M. van Erp, Jessica A. Turner, Gary H. Glover, Bryon A. Mueller, Thomas T. Liu, James T. Voyvodic, Jerod Rasmussen, Vince D. Calhoun, Hyo Jong Lee, Arthur W. Toga, Sarah C. McEwen, Judith M. Ford, Daniel H. Mathalon, Michele T. Diaz, Daniel S. O'Leary, Henry Jeremy Bockholt, Syam Gadde, Adrian Preda, Cynthia G. Wible, Hal S. Stern, Aysenil Belger, Gregory McCarthy, I. Burak Özyurt, Steven G. Potkin, The FBIRN Consortium
The Function Biomedical Informatics Research Network Data Repository. NeuroImage 124 (2016)
Thomas T. Liu
Noise contributions to the fMRI signal: An overview. NeuroImage 143 (2016)
Valur T. Olafsson, Prantik Kundu, Eric C. Wong, Peter A. Bandettini, Thomas T. Liu
Enhanced identification of BOLD-like components with multi-echo simultaneous multi-slice (MESMS) fMRI and multi-echo ICA. NeuroImage 112 (2015)
Mingxiong Huang, Charles W. Huang, Ashley Robb, Annemarie Angeles, Sharon L. Nichols, Dewleen G. Baker, Tao Song, Deborah L. Harrington, Rebecca J. Theilmann, Ramesh Srinivasan, David Heister, Mithun Diwakar, José M. Cañive, J. Christopher Edgar, Yu-Han Chen, Zhengwei Ji, Max Shen, Fady El-Gabalawy, Michael Levy, Robert N. McLay, Jennifer Webb-Murphy, Thomas T. Liu, Angela Drake, Roland R. Lee
MEG source imaging method using fast L1 minimum-norm and its applications to signals with brain noise and human resting-state source amplitude images. NeuroImage 84 (2014)
David Shin, I. Burak Özyurt, Thomas T. Liu
The Cerebral Blood Flow Biomedical Informatics Research Network (CBFBIRN) database and analysis pipeline for arterial spin labeling MRI data. Frontiers Neuroinformatics 7 (2013)
Thomas T. Liu
Neurovascular factors in resting-state functional MRI. NeuroImage 80 (2013)
Chi Wah Wong, Valur T. Olafsson, Omer Tal, Thomas T. Liu
The amplitude of the resting-state fMRI global signal is related to EEG vigilance measures. NeuroImage 83 (2013)
Hongjian He, Thomas T. Liu
A geometric view of global signal confounds in resting-state functional MRI. NeuroImage 59 (3) (2012)
Mingxiong Huang, Sharon L. Nichols, Ashley Robb, Annemarie Angeles, Angela Drake, Martin Holland, Sarah Asmussen, John D'Andrea, Won Chun, Michael Levy, Li Cui, Tao Song, Dewleen G. Baker, Paul Hammer, Robert N. McLay, Rebecca J. Theilmann, Raul Coimbra, Mithun Diwakar, Cynthia Boyd, John Neff, Thomas T. Liu, Jennifer Webb-Murphy, Roxanna Farinpour, Catherine Cheung, Deborah L. Harrington, David Heister, Roland R. Lee
An automatic MEG low-frequency source imaging approach for detecting injuries in mild and moderate TBI patients with blast and non-blast causes. NeuroImage 61 (4) (2012)
Anna Leigh Rack-Gomer, Thomas T. Liu
Caffeine increases the temporal variability of resting-state BOLD connectivity in the motor cortex. NeuroImage 59 (3) (2012)
Stephen M. Smith, Peter A. Bandettini, Karla L. Miller, T. E. J. Behrens, Karl J. Friston, Olivier David, Thomas T. Liu, Mark William Woolrich, Thomas E. Nichols
The danger of systematic bias in group-level FMRI-lag-based causality estimation. NeuroImage 59 (2) (2012)
Chi Wah Wong, Valur T. Olafsson, Omer Tal, Thomas T. Liu
Anti-correlated networks, global signal regression, and the effects of caffeine in resting-state functional MRI. NeuroImage 63 (1) (2012)
Thomas T. Liu
The development of event-related fMRI designs. NeuroImage 62 (2) (2012)
Mithun Diwakar, Omer Tal, Thomas T. Liu, Deborah L. Harrington, Ramesh Srinivasan, Laura Muzzatti, Tao Song, Rebecca J. Theilmann, Roland R. Lee, Mingxiong Huang
Accurate reconstruction of temporal correlation for neuronal sources using the enhanced dual-core MEG beamformer. NeuroImage 56 (4) (2011)
Kathleen P. Brumm, Joanna E. Perthen, Thomas T. Liu, Frank Haist, Liat Ayalon, Tracy Love
An arterial spin labeling investigation of cerebral blood flow deficits in chronic stroke survivors. NeuroImage 51 (3) (2010)
Thomas T. Liu, Joy Liau
Caffeine increases the linearity of the visual BOLD response. NeuroImage 49 (3) (2010)
Anna Leigh Rack-Gomer, Joy Liau, Thomas T. Liu
Caffeine reduces resting-state BOLD functional connectivity in the motor cortex. NeuroImage 46 (1) (2009)
Joy Liau, Thomas T. Liu
Inter-subject variability in hypercapnic normalization of the BOLD fMRI response. NeuroImage 45 (2) (2009)
Khaled Restom, Joanna E. Perthen, Thomas T. Liu
Calibrated fMRI in the medial temporal lobe during a memory-encoding task. NeuroImage 40 (4) (2008)
Joanna E. Perthen, Amy E. Lansing, Joy Liau, Thomas T. Liu, Richard B. Buxton
Caffeine-induced uncoupling of cerebral blood flow and oxygen metabolism: A calibrated BOLD fMRI study. NeuroImage 40 (1) (2008)
Joy Liau, Joanna E. Perthen, Thomas T. Liu
Caffeine reduces the activation extent and contrast-to-noise ratio of the functional cerebral blood flow response but not the BOLD response. NeuroImage 42 (1) (2008)
Yashar Behzadi, Khaled Restom, Joy Liau, Thomas T. Liu
A component based noise correction method (CompCor) for BOLD and perfusion based fMRI. NeuroImage 37 (1) (2007)
Khaled Restom, Katherine J. Bangen, Mark W. Bondi, Joanna E. Perthen, Thomas T. Liu
Cerebral blood flow and BOLD responses to a memory encoding task: A comparison between healthy young and elderly adults. NeuroImage 37 (2) (2007)
Yashar Behzadi, Thomas T. Liu
Caffeine reduces the initial dip in the visual BOLD response at 3 T. NeuroImage 32 (1) (2006)
Khaled Restom, Yashar Behzadi, Thomas T. Liu
Physiological noise reduction for arterial spin labeling functional MRI. NeuroImage 31 (3) (2006)
Thomas T. Liu, Eric C. Wong
A signal processing model for arterial spin labeling functional MRI. NeuroImage 24 (1) (2005)
Yashar Behzadi, Thomas T. Liu
An arteriolar compliance model of the cerebral blood flow response to neural stimulus. NeuroImage 25 (4) (2005)
Takayuki Obata, Thomas T. Liu, Karla L. Miller, Wen-Ming Luh, Eric C. Wong, Lawrence R. Frank, Richard B. Buxton
Discrepancies between BOLD and flow dynamics in primary and supplementary motor areas: application of the balloon model to the interpretation of BOLD transients. NeuroImage 21 (1) (2004)
Thomas T. Liu
Efficiency, power, and entropy in event-related fMRI with multiple trial types: Part II: design of experiments. NeuroImage 21 (1) (2004)
Martin P. Paulus, Justin S. Feinstein, Susan F. Tapert, Thomas T. Liu
Trend detection via temporal difference model predicts inferior prefrontal cortex activation during acquisition of advantageous action selection. NeuroImage 21 (2) (2004)
Thomas T. Liu, Yashar Behzadi, Khaled Restom, Kâmil Uludag, Kun Lu, Giedrius T. Buracas, David J. Dubowitz, Richard B. Buxton
Caffeine alters the temporal dynamics of the visual BOLD response. NeuroImage 23 (4) (2004)
Thomas T. Liu, Lawrence R. Frank
Erratum to "Efficiency, power, and entropy in event-related FMRI with multiple trial types: Part I: theory" [NeuroImage 21 (2004) 387-400]. NeuroImage 22 (3) (2004)
Kâmil Uludag, David J. Dubowitz, Elizabeth J. Yoder, Khaled Restom, Thomas T. Liu, Richard B. Buxton
Coupling of cerebral blood flow and oxygen consumption during physiological activation and deactivation measured with fMRI. NeuroImage 23 (1) (2004)
Thomas T. Liu, Lawrence R. Frank
Efficiency, power, and entropy in event-related FMRI with multiple trial types: Part I: theory. NeuroImage 21 (1) (2004)
Thomas T. Liu, Eric C. Wong, Lawrence R. Frank, Richard B. Buxton
Analysis and Design of Perfusion-Based Event-Related fMRI Experiments. NeuroImage 16 (1) (2002)
Thomas T. Liu, Antony C. Fraser-Smith
Detection of transients in 1/f noise with the undecimated discrete wavelet transform. IEEE Trans. Signal Process. 48 (5) (2000)
Thomas T. Liu, Antony C. Fraser-Smith
An undecimated wavelet transform based detector for transients in 1/f noise. ICASSP (1999)