1995 …2024
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Research Output 1995 2019

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Article
2003
219 Citations (Scopus)

Spin-echo fMRI in humans using high spatial resolutions and high magnetic fields

Yacoub, E., Duong, T. Q., Van de Moortele, P-F., Lindquist, M., Adriany, G., Kim, S. G., Ugurbil, K. & Hu, X., Apr 1 2003, In : Magnetic resonance in medicine. 49, 4, p. 655-664 10 p.

Research output: Contribution to journalArticle

Magnetic Fields
Magnetic Resonance Imaging
Microvessels
Noise
Photic Stimulation
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
83 Citations (Scopus)

Detunable transverse electromagnetic (TEM) volume coil for high-field NMR

Vaughan, J. T., Adriany, G., Garwood, M., Yacoub, E., Duong, T., DelaBarre, L., Andersen, P. & Ugurbil, K., May 9 2002, In : Magnetic resonance in medicine. 47, 5, p. 990-1000 11 p.

Research output: Contribution to journalArticle

Electromagnetic Phenomena
Signal-To-Noise Ratio
Neuroimaging
Head
91 Citations (Scopus)

Different excitation and reception distributions with a single-loop transmit-receive surface coil near a head-sized spherical phantom at 300 MHz

Collins, C. M., Yang, Q. X., Wang, J. H., Zhang, X., Liu, H., Michaeli, S., Zhu, X. H., Adriany, G., Vaughan, J. T., Anderson, P., Merkle, H., Ugurbil, K., Smith, M. B. & Chen, W., May 9 2002, In : Magnetic resonance in medicine. 47, 5, p. 1026-1028 3 p.

Research output: Contribution to journalArticle

Head
Direction compound
109 Citations (Scopus)

High-resolution, spin-echo BOLD, and CBF fMRI at 4 and 7 T

Duong, T. Q., Yacoub, E., Adriany, G., Hu, X., Ugurbil, K., Vaughan, J. T., Merkle, H. & Kim, S. G., Oct 1 2002, In : Magnetic resonance in medicine. 48, 4, p. 589-593 5 p.

Research output: Contribution to journalArticle

Magnetic Resonance Imaging
Perfusion
Brain
Microvessels
Direction compound
88 Citations (Scopus)
Occipital Lobe
Magnetic Fields
Ferritins
Blood Volume
Magnetic Resonance Imaging
86 Citations (Scopus)

Perfusion-based high-resolution functional imaging in the human brain at 7 Tesla

Pfeuffer, J., Adriany, G., Shmuel, A., Yacoub, E., Van De Moortele, P. F., Hu, X. & Ugurbil, K., May 9 2002, In : Magnetic resonance in medicine. 47, 5, p. 903-911 9 p.

Research output: Contribution to journalArticle

Cerebrovascular Circulation
Perfusion
Brain
Noise
Echo-Planar Imaging
54 Citations (Scopus)

Polarization of the RF field in a human head at high field: A study with a quadrature surface coil at 7.0 T

Wang, J., Yang, Q. X., Zhang, X., Collins, C. M., Smith, M. B., Zhu, X. H., Adriany, G., Ugurbil, K. & Chen, W., Aug 5 2002, In : Magnetic resonance in medicine. 48, 2, p. 362-369 8 p.

Research output: Contribution to journalArticle

Head
Brain
151 Citations (Scopus)
Creatine
Protons
Phosphocreatine
Water
Brain
419 Citations (Scopus)

Sustained negative BOLD, blood flow and oxygen consumption response and its coupling to the positive response in the human brain

Shmuel, A., Yacoub, E., Pfeuffer, J., Van de Moortele, P. F., Adriany, G., Hu, X. & Ugurbil, K., Dec 19 2002, In : Neuron. 36, 6, p. 1195-1210 16 p.

Research output: Contribution to journalArticle

Occipital Lobe
Visual Fields
Oxygen Consumption
Hemodynamics
Magnetic Resonance Imaging
105 Citations (Scopus)

Zoomed functional imaging in the human brain at 7 tesla with simultaneous high spatial and high temporal resolution

Pfeuffer, J., Van De Moortele, P. F., Yacoub, E., Shmuel, A., Adriany, G., Andersen, P., Merkle, H., Garwood, M., Ugurbil, K. & Hu, X., Sep 2002, In : NeuroImage. 17, 1, p. 272-286 15 p.

Research output: Contribution to journalArticle

Brain
Echo-Planar Imaging
Functional Neuroimaging
Visual Cortex
Magnetic Fields
2001
578 Citations (Scopus)

7T vs. 4T: RF power, homogeneity, and signal-to-noise comparison in head images

Vaughan, J. T., Garwood, M., Collins, C. M., Liu, W., DelaBarre, L., Adriany, G., Andersen, P. M., Merkle, H., Goebel, R., Smith, M. B. & Ugurbil, K., Jul 10 2001, In : Magnetic resonance in medicine. 46, 1, p. 24-30 7 p.

Research output: Contribution to journalArticle

Noise
Head
Signal-To-Noise Ratio
Magnetic Fields
Brain
309 Citations (Scopus)

Imaging brain function in humans at 7 Tesla

Yacoub, E., Shmuel, A., Pfeuffer, J., Van De Moortele, P. F., Adriany, G., Andersen, P., Thomas Vaughan, J., Merkle, H., Ugurbil, K. & Hu, X., Apr 12 2001, In : Magnetic resonance in medicine. 45, 4, p. 588-594 7 p.

Research output: Contribution to journalArticle

Neuroimaging
Echo-Planar Imaging
Photic Stimulation
Magnetic Resonance Imaging
Magnetic Fields
91 Citations (Scopus)

Investigation of the initial dip in fMRI at 7 Tesla

Yacoub, E., Shmuel, A., Pfeuffer, J., Van De Moortele, P. F., Adriany, G., Ugurbil, K. & Hu, X., Dec 31 2001, In : NMR in biomedicine. 14, 7-8, p. 408-412 5 p.

Research output: Contribution to journalArticle

Oxygen Consumption
Cerebrovascular Circulation
Magnetic Resonance Imaging
Oxygen
Optical Imaging
267 Citations (Scopus)

In vivo 1H NMR spectroscopy of the human brain at 7 T

Tká, I., Andersen, P., Adriany, G., Merkle, H., Uurbil, K. & Gruetter, R., Sep 21 2001, In : Magnetic resonance in medicine. 46, 3, p. 451-456 6 p.

Research output: Contribution to journalArticle

Creatine
Taurine
Inositol
Magnetic Fields
Glutamine
6 Citations (Scopus)

Magnetic resonance imaging of brain function and neurochemistry

Ugurbil, K., Kim, D. S., Duong, T., Hu, X., Ogawa, S., Gruetter, R., Chen, W., Kim, S. G. I., Yacoub, X. H. E. A., Van De Moortele, P. F., Shmuel, A., Pfeuffer, J., Merkle, H., Andersen, P. & Adriany, G., Dec 1 2001, In : Proceedings of the IEEE. 89, 7, p. 1093-1106 14 p.

Research output: Contribution to journalArticle

Magnetic resonance imaging
Brain
Magnetic fields
Hemodynamics
Neurology
87 Citations (Scopus)
Cerebrovascular Circulation
Photic Stimulation
Citric Acid Cycle
Visual Cortex
Glutamic Acid
2000
68 Citations (Scopus)

Functional magnetic resonance imaging with intermolecular multiple- quantum coherences

Richter, W., Richter, M., Warren, W. S., Merkle, H., Andersen, P., Adriany, G. & Ugurbil, K., Jun 1 2000, In : Magnetic Resonance Imaging. 18, 5, p. 489-494 6 p.

Research output: Contribution to journalArticle

Magnetic Resonance Imaging
Photic Stimulation
Magnetic Fields
Pixels
Nuclear magnetic resonance

Functional MRI with intermolecular multiple quantum coherences

Richter, W., Richter, M., Warren, W., Merkle, H., Adriany, G., Andersen, P. & Ugtirbil, K., Dec 1 2000, In : NeuroImage. 11, 5 PART II, p. S451

Research output: Contribution to journalArticle

Magnetic Resonance Imaging
68 Citations (Scopus)

Magnetic resonance studies of brain function and neurochemistry

Ugurbil, K., Adriany, G., Andersen, P. M., Chen, W., Gruetter, R., Hu, X., Merkle, H., Kim, D. S., Kim, S. G., Strupp, J. P., Zhu, X-H. & Ogawa, S., Dec 1 2000, In : Annual Review of Biomedical Engineering. 2, 2000, p. 633-660 28 p.

Research output: Contribution to journalArticle

Neurochemistry
Aptitude
Magnetic resonance
Synaptic Transmission
Brain
1998
25 Citations (Scopus)
Magnetic Resonance Spectroscopy
Carbon
Brain
Occipital Lobe
Signal-To-Noise Ratio
1997
132 Citations (Scopus)

A Half-Volume Coil for Efficient Proton Decoupling in Humans at 4 Tesla

Adriany, G. & Gruetter, R., Mar 1997, In : Journal of Magnetic Resonance. 125, 1, p. 178-184 7 p.

Research output: Contribution to journalArticle

Nitrogen Isotopes
nitrogen isotopes
Carbon Isotopes
carbon isotopes
magnetic resonance spectroscopy
59 Citations (Scopus)
Photic Stimulation
Visual Cortex
Creatine Kinase
Brain
Phosphates
1996
62 Citations (Scopus)

Broadband decoupled, 1H-localized 13C MRS of the human brain at 4 Tesla

Gruetter, R., Adriany, G., Merkle, H. & Andersen, P. M., Nov 1 1996, In : Magnetic resonance in medicine. 36, 5, p. 659-664 6 p.

Research output: Contribution to journalArticle

Signal-To-Noise Ratio
Inositol
Scalp
Glutamine
Protons
71 Citations (Scopus)

Fast interleaved echo-planar imaging with navigator: High resolution anatomic and functional images at 4 tesla

Kim, S. G., Hu, X., Adriany, G. & Ugurbil, K., Jun 1 1996, In : Magnetic Resonance in Medicine. 35, 6, p. 895-902 8 p.

Research output: Contribution to journalArticle

Echo-Planar Imaging
Magnetic Fields
Signal-To-Noise Ratio
Human Body
Artifacts
1995

Comparison of T2*‐weighted sequences for functional MRI

Hu, X., Erhard, P., Le, T. H., Kim, SG. G., Menon, R., Andersen, P., Adriany, G., Strupp, J. P. & Uǧurbil, K., Jan 1 1995, In : International Journal of Imaging Systems and Technology. 6, 2-3, p. 184-190 7 p.

Research output: Contribution to journalArticle

Imaging techniques
Chemical activation
Magnetic Resonance Imaging
201 Citations (Scopus)

High contrast and fast three‐dimensional magnetic resonance imaging at high fields

Lee, JH. H., Garwood, M., Menon, R., Adriany, G., Andersen, P., Truwit, C. L. & Ugurbil, K., Sep 1995, In : Magnetic Resonance in Medicine. 34, 3, p. 308-312 5 p.

Research output: Contribution to journalArticle

Magnetic Resonance Imaging
Pulvinar
Mediodorsal Thalamic Nucleus
Subthalamic Nucleus
Brain