Search Results - "Liu, Junjie V."

Investigation of the BOLD and CBV fMRI responses to somatosensory stimulation in awake marmosets (Callithrix jacchus) by Hirano, Yoshiyuki, Yen, Cecil C., Liu, Junjie V., Mackel, Julie B., Merkle, Hellmut, Nascimento, George C., Stefanovic, Bojana, Silva, Afonso C.

“…Understanding the spatiotemporal features of the hemodynamic response function (HRF) to brain stimulation is essential for the correct application of…”
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Assessment of Stimulus-Induced Changes in Human V1 Visual Field Maps by Liu, Junjie V, Ashida, Hiroshi, Smith, Andrew T, Wandell, Brian A

“…1 Departments of Applied Physics and 4 Psychology, Stanford University, Stanford, California; 2 Department of Psychology, Royal Holloway, University of London,…”
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Visualizing the entire cortical myelination pattern in marmosets with magnetic resonance imaging by Bock, Nicholas A., Kocharyan, Ara, Liu, Junjie V., Silva, Afonso C.

“…Myeloarchitecture, the pattern of myelin density across the cerebral cortex, has long been visualized in histological sections to identify distinct anatomical…”
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fMRI in the awake marmoset: Somatosensory-evoked responses, functional connectivity, and comparison with propofol anesthesia by Liu, Junjie V., Hirano, Yoshiyuki, Nascimento, George C., Stefanovic, Bojana, Leopold, David A., Silva, Afonso C.

“…Functional neuroimaging in animal models is essential for understanding the principles of neurovascular coupling and the physiological basis of fMRI signals…”
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Rapid high-resolution three-dimensional mapping of T1 and age-dependent variations in the non-human primate brain using magnetization-prepared rapid gradient-echo (MPRAGE) sequence by Liu, Junjie V., Bock, Nicholas A., Silva, Afonso C.

“…The use of quantitative T1 mapping in neuroscience and neurology has raised strong interest in the development of T1-mapping techniques that can measure T1 in…”
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Longitudinal functional magnetic resonance imaging in animal models by Silva, Afonso C, Liu, Junjie V, Hirano, Yoshiyuki, Leoni, Renata F, Merkle, Hellmut, Mackel, Julie B, Zhang, Xian Feng, Nascimento, George C, Stefanovic, Bojana

“…Functional magnetic resonance imaging (fMRI) has had an essential role in furthering our understanding of brain physiology and function. fMRI techniques are…”
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Improved mapping of interictal epileptiform discharges with EEG‐fMRI and voxel‐wise functional connectivity analysis by Liu, Junjie V., Kobylarz, Erik J., Darcey, Terrance M., Lu, Zhengang, Wu, Yu‐Chien, Meng, Ming, Jobst, Barbara C.

“…Summary Objective We describe a novel method to spatially map interictal epileptiform discharges (IEDs) through voxel‐wise functional connectivity analysis of…”
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0138 Physiological Effects of Respiratory Events that Terminate Without Arousals During Sleep by Liu, Junjie V, Qin, Li, Yaggi, Henry K

“…Introduction In obstructive sleep apnea, respiratory events (apneas and hypopneas) often terminate with arousals, and frequent arousals are associated with…”
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0494 Associations of Obstructive Sleep Apnea with Renal Function Decline in a Cohort of Veterans by Liu, Junjie V, Qin, Li, McConaughey, Cara, Yaggi, Henry K

“…Introduction Association of obstructive sleep apnea (OSA) with accelerated renal function decline was reported in several cohorts of patients with chronic…”
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Improved mapping of interictal epileptiform discharges with EEG ‐f MRI and voxel‐wise functional connectivity analysis by Liu, Junjie V., Kobylarz, Erik J., Darcey, Terrance M., Lu, Zhengang, Wu, Yu‐Chien, Meng, Ming, Jobst, Barbara C.

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Rapid high-resolution three-dimensional mapping of T sub(1 and age-dependent variations in the non-human primate brain using magnetization-prepared rapid gradient-echo (MPRAGE) sequence) by Liu, Junjie V, Bock, Nicholas A, Silva, Afonso C

“…The use of quantitative T sub(1 mapping in neuroscience and neurology has raised strong interest in the development of T) sub(1)-mapping techniques that can…”
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Rapid high-resolution three-dimensional mapping of T1and age-dependent variations in the non-human primate brain using magnetization-prepared rapid gradient-echo (MPRAGE) sequence by Liu, Junjie V, Bock, Nicholas A, Silva, Afonso C

“…The use of quantitative T1mapping in neuroscience and neurology has raised strong interest in the development of T1-mapping techniques that can measure T1in…”
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Characterization of Arousals in Polysomnography Using the Statistical Significance of Power Change by Liu, Junjie V., Yaggi, H. Klar

“…Arousals are neural events during sleep represented as abrupt increases of high-frequency electroencephalogram (EEG) signals in polysomnography (PSG). In…”
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