Cerebral blood flow and BOLD responses to a memory encoding task: A comparison between healthy young and elderly adults. - Khaled Restom; Katherine J. Bangen; Mark W. Bondi; Joanna E. Perthen; Thomas T. Liu (NeuroImage, 2007)

Regional differences in the coupling of cerebral blood flow and oxygen metabolism changes in response to activation: Implications for BOLD-fMRI. - Beau M. Ances; Oleg Leontiev; Joanna E. Perthen; Christine L. Liang; Amy E. Lansing; Richard B. Buxton (NeuroImage, 2008)

Caffeine reduces the activation extent and contrast-to-noise ratio of the functional cerebral blood flow response but not the BOLD response. - Joy Liau; Joanna E. Perthen; Thomas T. Liu (NeuroImage, 2008)

Caffeine-induced uncoupling of cerebral blood flow and oxygen metabolism: A calibrated BOLD fMRI study. - Joanna E. Perthen; Amy E. Lansing; Joy Liau; Thomas T. Liu; Richard B. Buxton (NeuroImage, 2008)

Calibrated fMRI in the medial temporal lobe during a memory-encoding task. - Khaled Restom; Joanna E. Perthen; Thomas T. Liu (NeuroImage, 2008)

An arterial spin labeling investigation of cerebral blood flow deficits in chronic stroke survivors. - Kathleen P. Brumm; Joanna E. Perthen; Thomas T. Liu; Frank Haist; Liat Ayalon; Tracy Love (NeuroImage, 2010)

Prospects for quantitative fMRI: Investigating the effects of caffeine on baseline oxygen metabolism and the response to a visual stimulus in humans. - Valerie E. M. Griffeth; Joanna E. Perthen; Richard B. Buxton (NeuroImage, 2011)

Coupling of cerebral blood flow and oxygen metabolism is conserved for chromatic and luminance stimuli in human visual cortex. - Oleg Leontiev; Giedrius T. Buracas; Christine L. Liang; Beau M. Ances; Joanna E. Perthen; Amir Shmuel; Richard B. Buxton (NeuroImage, 2013)

Luminance contrast of a visual stimulus modulates the BOLD response more than the cerebral blood flow response in the human brain. - Christine L. Liang; Beau M. Ances; Joanna E. Perthen; Farshad Moradi; Joy Liau; Giedrius T. Buracas; Susan R. Hopkins; Richard B. Buxton (NeuroImage, 2013)