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Research Output 1989 2019

2009
Magnetic resonance spectroscopy
Neuroimaging
Brain
Magnetic Resonance Spectroscopy
Imaging techniques

Design of quadrature microstrip transmission line volume coil for small animal MRI/fMRI

Li, Y., Zhu, X. H., Zhang, Y., Jiang, X. H. & Chen, W., Aug 20 2009, In : Chinese Journal of Medical Imaging Technology. 25, 8, p. 1485-1487 3 p.

Research output: Contribution to journalArticle

Magnetic Resonance Imaging
Brain
Cats
Geniculate Bodies
Mineral Oil
2 Citations (Scopus)

Functional MRI study of brain function under resting and activated states

Chen, W., Liu, X., Zhu, X-H. & Zhang, N., Jan 1 2009, Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009. IEEE Computer Society, p. 4061-4063 3 p. 5333175. (Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Brain
Oxygenation
Magnetic Resonance Imaging
Magnetic resonance
Imaging techniques
24 Citations (Scopus)
Pentobarbital
Anesthetics
Protons
Anesthesia
Brain
26 Citations (Scopus)

Linearity of blood-oxygenation-level dependent signal at microvasculature

Zhang, N., Yacoub, E., Zhu, X. H., Ugurbil, K. & Chen, W., Nov 1 2009, In : NeuroImage. 48, 2, p. 313-318 6 p.

Research output: Contribution to journalArticle

Microvessels
Blood Vessels
Magnetic Resonance Imaging
Brain Mapping
Brain
26 Citations (Scopus)

Mapping the bilateral visual integration by EEG and fMRI

Liu, Z., Zhang, N., Chen, W. & He, B., Jul 15 2009, In : NeuroImage. 46, 4, p. 989-997 9 p.

Research output: Contribution to journalArticle

Visual Evoked Potentials
Electroencephalography
Magnetic Resonance Imaging
Occipital Lobe
Cerebrum
41 Citations (Scopus)
Neuroimaging
Oxygen
Brain
Magnetic Resonance Imaging
Photic Stimulation
13 Citations (Scopus)

Novel strategy for measuring creatine kinase reaction rate in the in vivo heart

Xiong, Q., Li, Q., Mansoor, A., Jameel, M. N., Du, F., Chen, W. & Zhang, J., Sep 1 2009, In : American Journal of Physiology - Heart and Circulatory Physiology. 297, 3, p. H1010-H1019

Research output: Contribution to journalArticle

Creatine Kinase
Adenosine Triphosphate
MB Form Creatine Kinase
Magnetic Resonance Spectroscopy
Swine
5 Citations (Scopus)

Three-Dimensional Imaging of Complex Neural Activation in Humans From EEG

Ding, L., Zhang, N., Chen, W. & He, B., Aug 2009, In : IEEE Transactions on Biomedical Engineering. 56, 8, p. 1980-1988 9 p.

Research output: Contribution to journalArticle

Electroencephalography
Chemical activation
Imaging techniques
Magnetoencephalography
Complex networks
4 Citations (Scopus)

Three-dimensional source imaging from simultaneously recorded ERP and BOLD-fMRI

Bai, X., Liu, Z., Zhang, N., Chen, W. & He, B., Apr 1 2009, In : IEEE Transactions on Neural Systems and Rehabilitation Engineering. 17, 2, p. 101-106 6 p., 4785188.

Research output: Contribution to journalArticle

Three-Dimensional Imaging
Enterprise resource planning
Electroencephalography
Magnetic Resonance Imaging
Imaging techniques
2008
6 Citations (Scopus)
Propylene Glycol
Pentobarbital
Anesthesia
Brain
Ethanol
7 Citations (Scopus)

An fMRI study of neural interaction in large-scale cortico-thalamic visual network

Zhang, N., Zhu, X. H., Zhang, Y. & Chen, W., Sep 1 2008, In : NeuroImage. 42, 3, p. 1110-1117 8 p.

Research output: Contribution to journalArticle

Geniculate Bodies
Magnetic Resonance Imaging
Brain
Nijmegen Breakage Syndrome
Visual Cortex
39 Citations (Scopus)

Investigating the source of BOLD nonlinearity in human visual cortex in response to paired visual stimuli

Zhang, N., Zhu, X. H. & Chen, W., Nov 1 2008, In : NeuroImage. 43, 2, p. 204-212 9 p.

Research output: Contribution to journalArticle

Visual Cortex
Blood Vessels
Uncertainty
Hemodynamics
Magnetic Resonance Imaging
91 Citations (Scopus)

Multipotent adult progenitor cells sustain function of ischemic limbs in mice

Aranguren, X. L., McCue, J. D., Hendrickx, B., Zhu, X. H., Du, F., Chen, E., Pelacho, B., Peñuelas, I., Abizanda, G., Uriz, M., Frommer, S. A., Ross, J. J., Schroeder, B. A., Seaborn, M. S., Adney, J. R., Hagenbrock, J., Harris, N. H., Zhang, Y., Zhang, X., Nelson-Holte, M. H. & 6 others, Jiang, Y., Billiau, A. D., Chen, W., Prósper, F., Verfaillie, C. M. & Luttun, A., Feb 1 2008, In : Journal of Clinical Investigation. 118, 2, p. 505-514 10 p.

Research output: Contribution to journalArticle

Blood Vessels
Stem Cells
Extremities
Regeneration
Muscles
1 Citation (Scopus)

New opportunities for high-field in vivo mrs in studying brain bioenergetics and function

Zhu, X. H., Du, F., Zhang, N., Lei, H., Uǧurbil, K. & Chen, W., Dec 1 2008, In : Brain Imaging and Behavior. 2, 4, p. 232-241 10 p.

Research output: Contribution to journalArticle

Energy Metabolism
Spectrum Analysis
Brain
Magnetic Resonance Spectroscopy
Magnetic Resonance Imaging
21 Citations (Scopus)

Noninvasive study of neurovascular coupling during graded neuronal suppression

Zhang, N., Liu, Z., He, B. & Chen, W., Feb 1 2008, In : Journal of Cerebral Blood Flow and Metabolism. 28, 2, p. 280-290 11 p.

Research output: Contribution to journalArticle

Hemodynamics
Visual Evoked Potentials
Visual Cortex
Neurovascular Coupling
Linear Models

Quantitatively interpreting fMRI signal

Zhang, N., Zhu, X-H., Liu, Z., He, B. & Chen, W., Jan 1 2008, Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08. IEEE Computer Society, p. 4415-4418 4 p. 4650190. (Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08 - "Personalized Healthcare through Technology").

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hemodynamics
Magnetic Resonance Imaging
Bioelectric potentials
Visual Evoked Potentials
Visual Cortex
107 Citations (Scopus)

Tightly coupled brain activity and cerebral ATP metabolic rate

Du, F., Zhu, X. H., Zhang, Y., Friedman, M., Zhang, N., Uǧurbil, K. & Chen, W., Apr 29 2008, In : Proceedings of the National Academy of Sciences of the United States of America. 105, 17, p. 6409-6414 6 p.

Research output: Contribution to journalArticle

Adenosine Triphosphate
Adenosine Triphosphatases
Brain
Oxidative Phosphorylation
Energy Metabolism
2007

Advanced neuroimaging approaches of magnetic resonance for brain function research

Chen, W., Dec 1 2007, Proc. of 2007 Joint Meet. of the 6th Int. Symp. on Noninvasive Functional Source Imaging of the Brain and Heart and the Int. Conf. on Functional Biomedical Imaging, NFSI and ICFBI 2007. p. 183-184 2 p. 4387721. (Proc. of 2007 Joint Meet. of the 6th Int. Symp. on Noninvasive Functional Source Imaging of the Brain and Heart and the Int. Conf. on Functional Biomedical Imaging, NFSI and ICFBI 2007).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Neuroimaging
Magnetic resonance
Brain
Magnetic Resonance Spectroscopy
Research
71 Citations (Scopus)
Adenosine Triphosphate
Brain
Creatine Kinase
Occipital Lobe
Oxidative Phosphorylation
21 Citations (Scopus)

Insulin reduces the BOLD response but is without effect on the VEP during presentation of a visual task in humans

Seaquist, E. R., Chen, W., Benedict, L. E., Ugurbil, K., Kwag, J. H., Zhu, X. H. & Nelson, C. A., Jan 5 2007, In : Journal of Cerebral Blood Flow and Metabolism. 27, 1, p. 154-160 7 p.

Research output: Contribution to journalArticle

Visual Evoked Potentials
Insulin
Oxygen
Magnetic Resonance Imaging
Cerebrovascular Circulation
32 Citations (Scopus)
Three-Dimensional Imaging
Hypothermia
Cerebrovascular Circulation
Brain
Brain Diseases
33 Citations (Scopus)

Spatial resolution of EEG cortical source imaging revealed by localization of retinotopic organization in human primary visual cortex

Im, C. H., Gururajan, A., Zhang, N., Chen, W. & He, B., Mar 30 2007, In : Journal of Neuroscience Methods. 161, 1, p. 142-154 13 p.

Research output: Contribution to journalArticle

Visual Cortex
Electroencephalography
Magnetic Resonance Imaging
Organizations
Visual Fields
2006
12 Citations (Scopus)

A dynamic fMRI study of illusory double-flash effect on human visual cortex

Zhang, N. & Chen, W., Jun 1 2006, In : Experimental Brain Research. 172, 1, p. 57-66 10 p.

Research output: Contribution to journalArticle

Visual Cortex
Magnetic Resonance Imaging
Brain
Visual Perception
Human Activities
21 Citations (Scopus)

Functional cortical source imaging from simultaneously recorded ERP and fMRI

Im, C. H., Liu, Z., Zhang, N., Chen, W. & He, B., Oct 15 2006, In : Journal of Neuroscience Methods. 157, 1, p. 118-123 6 p.

Research output: Contribution to journalArticle

Magnetic Resonance Imaging
Visual Evoked Potentials
ROC Curve
Electroencephalography
49 Citations (Scopus)
Spectral resolution
Metabolism
Linewidth
Brain
Signal to noise ratio

Magnetic resonance imaging: Chemical-shift imaging: An introduction to its theory and practice

Hu, X., Chen, W., Patel, M. & Ugurbil, K., Jan 1 2006, Medical Devices and Systems. CRC Press, p. 12-31-12-39

Research output: Chapter in Book/Report/Conference proceedingChapter

Magnetic resonance spectroscopy
Magnetic resonance imaging
Magnetic Resonance Spectroscopy
Magnetic Resonance Imaging
Magnetic resonance
71 Citations (Scopus)

Manipulation of image intensity distribution at 7.0 T: Passive RF shimming and focusing with dielectric materials

Yang, Q. X., Mao, W., Wang, J., Smith, M. B., Lei, H., Zhang, X., Ugurbil, K. & Chen, W., Jul 1 2006, In : Journal of Magnetic Resonance Imaging. 24, 1, p. 197-202 6 p.

Research output: Contribution to journalArticle

Head
Computer Simulation
Water
Signal-To-Noise Ratio
Artifacts
11 Citations (Scopus)

Open-chest 31P magnetic resonance spectroscopy of mouse heart at 4.7 Tesla

Lee, J., Hu, Q., Nakamura, Y., Wang, X., Zhang, X., Zhu, X., Chen, W., Yang, Q. & Zhang, J., Dec 1 2006, In : Journal of Magnetic Resonance Imaging. 24, 6, p. 1269-1276 8 p.

Research output: Contribution to journalArticle

Magnetic Resonance Spectroscopy
Thorax
Heart Diseases
Phosphocreatine
Adenosine Triphosphate

Probing fast neuronal interaction using fMRI

Zhang, N., Zhu, X-H. & Chen, W., Jan 1 2006, 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06. Institute of Electrical and Electronics Engineers Inc., p. 13-16 4 p. 4030479. (Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Visual Cortex
Acoustic noise
Noise
Magnetic Resonance Imaging
Acoustics
2005
56 Citations (Scopus)

An inverted-microstrip resonator for human head proton MR imaging at 7 tesla

Zhang, X., Ugurbil, K., Sainati, R. & Chen, W., Mar 1 2005, In : IEEE Transactions on Biomedical Engineering. 52, 3, p. 495-504 10 p.

Research output: Contribution to journalArticle

Resonators
Protons
Imaging techniques
Electric lines
Transmission electron microscopy
11 Citations (Scopus)
Brain
Spectroscopy
Nuclear magnetic resonance
Spectral resolution
Metabolites
33 Citations (Scopus)

Higher-order harmonic transmission-line RF coil design for MR applications

Zhang, X., Zhu, X. H. & Chen, W., May 1 2005, In : Magnetic resonance in medicine. 53, 5, p. 1234-1239 6 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Imaging Cerebral Metabolic Rate of Oxygen Consumption (CMRO2) Using 17O NMR Approach at Ultrahigh Field

Chen, W., Zhu, X. H. & Ugurbil, K., Aug 18 2005, Brain Energetics and Neuronal Activity: Applications to fMRI and Medicine. Wiley, p. 125-146 22 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Signal-To-Noise Ratio
Oxygen Consumption
Adenosine Triphosphate
22 Citations (Scopus)

Influence of gradient acoustic noise on fMRI response in the human visual cortex

Zhang, N., Zhu, X. H. & Chen, W., Aug 1 2005, In : Magnetic resonance in medicine. 54, 2, p. 258-263 6 p.

Research output: Contribution to journalArticle

Visual Cortex
Acoustics
Noise
Magnetic Resonance Imaging
Light
85 Citations (Scopus)

In vivo 17O NMR approaches for brain study at high field

Zhu, X. H., Zhang, N., Zhang, Y., Zhang, X., Ugurbil, K. & Chen, W., Apr 1 2005, In : NMR in biomedicine. 18, 2, p. 83-103 21 p.

Research output: Contribution to journalReview article

Brain
Nuclear magnetic resonance
Cerebrovascular Circulation
Protons
Oxygen Isotopes
2 Citations (Scopus)

Study of brain function and bioenergetics using fMRI and in vivo MRS at high fields

Chen, W., Dec 1 2005, Proceedings of the 2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005. p. 4174-4177 4 p. 1615384. (Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings; vol. 7 VOLS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetic resonance
Energy Metabolism
Brain
Magnetic Resonance Spectroscopy
Magnetic Resonance Imaging
254 Citations (Scopus)

Transmit and receive transmission line arrays for 7 tesla parallel imaging

Adriany, G., Van De Moortele, P. F., Wiesinger, F., Moeller, S., Strupp, J. P., Andersen, P., Snyder, C., Zhang, X., Chen, W., Pruessmann, K. P., Boesiger, P., Vaughan, T. & Uǧurbil, K., Feb 1 2005, In : Magnetic resonance in medicine. 53, 2, p. 434-445 12 p.

Research output: Contribution to journalArticle

Head
Brain
2004
22 Citations (Scopus)

Phantom design method for high-field MRI human systems

Yang, Q. X., Wang, J., Collins, C. M., Smith, M. B., Zhang, X., Ugurbil, K. & Chen, W., Nov 1 2004, In : Magnetic resonance in medicine. 52, 5, p. 1016-1020 5 p.

Research output: Contribution to journalArticle

Sample Size
38 Citations (Scopus)
Inhalation
Magnetic Resonance Imaging
Oxygen
Magnetic Resonance Spectroscopy
Gases
2003
68 Citations (Scopus)

A microstrip transmission line volume coil for human head MR imaging at 4 T

Zhang, X., Ugurbil, K. & Chen, W., Apr 1 2003, In : Journal of Magnetic Resonance. 161, 2, p. 242-251 10 p.

Research output: Contribution to journalArticle

microstrip transmission lines
Electric lines
coils
Head
Imaging techniques
25 Citations (Scopus)
Prosencephalon
Protons
Ischemia
Creatine
Water

Comments on ultrahigh field 31P ATP T2 values (multiple letters)

Mulkern, R. V., Greenman, R. L., Rybicki, F. J., Lei, H., Zhu, X-H., Zhang, X. L., Qiao, H., Ugurbil, K. & Chen, W., Sep 1 2003, In : Magnetic resonance in medicine. 50, 3, p. 654-658 5 p.

Research output: Contribution to journalLetter

Phosphatidylethanolamines
Phosphocreatine
Visual Cortex
Creatine Kinase
Phosphatidylcholines
102 Citations (Scopus)

In vivo 31P magnetic resonance spectroscopy of human brain at 7 T: An initial experience

Lei, H., Zhu, X-H., Zhang, X. L., Ugurbil, K. & Chen, W., Feb 1 2003, In : Magnetic Resonance in Medicine. 49, 2, p. 199-205 7 p.

Research output: Contribution to journalArticle

Phosphocreatine
Magnetic Resonance Spectroscopy
Visual Cortex
Brain
Adenosine Triphosphate

Magnetic resonance imaging: Chemical-shift imaging: An introduction to its theory and practice

Hu, X., Chen, W., Patel, M. & Ugurbil, K., Jan 1 2003, Biomedical Imaging. CRC Press, p. 10-31-10-40

Research output: Chapter in Book/Report/Conference proceedingChapter

Magnetic resonance imaging
Magnetic Resonance Imaging
14 Citations (Scopus)
Carotid Arteries
Blood Vessels
Water
Electromagnetic Phenomena
Signal-To-Noise Ratio
75 Citations (Scopus)
Visual Cortex
Magnetic Resonance Spectroscopy
Adenosine Triphosphate
Phosphates
Glucose
168 Citations (Scopus)

Ultrahigh field magnetic resonance imaging and spectroscopy

Ugurbil, K., Adriany, G., Andersen, P. M., Chen, W., Garwood, M., Gruetter, R., Henry, P-G., Kim, S. G., Lieu, H., Tkac, I., Vaughan, J. T., Van de Moortele, P-F., Yacoub, E. & Zhu, X-H., Dec 2003, In : Magnetic Resonance Imaging. 21, 10, p. 1263-1281 19 p.

Research output: Contribution to journalArticle

Magnetic resonance spectroscopy
Magnetic Resonance Spectroscopy
Magnetic Resonance Imaging
Imaging techniques
2002
152 Citations (Scopus)

Analysis of wave behavior in lossy dielectric samples at high field

Yang, Q. X., Wang, J., Zhang, X., Collins, C. M., Smith, M. B., Liu, H., Zhu, X. H., Vaughan, J. T., Ugurbil, K. & Chen, W., May 9 2002, In : Magnetic resonance in medicine. 47, 5, p. 982-989 8 p.

Research output: Contribution to journalArticle

Head
Electromagnetic Radiation
Salinity
Magnetic Fields
Water