Research Output 1984 2017

2017

1H-MRS processing parameters affect metabolite quantification: The urgent need for uniform and transparent standardization

Bhogal, A. A., Schür, R. R., Houtepen, L. C., van de Bank, B., Boer, V. O., Marsman, A., Barker, P. B., Scheenen, T. W. J., Wijnen, J. P., Vinkers, C. H. & Klomp, D. W. J. 2017 In : NMR in Biomedicine.

Research output: Contribution to journalArticle

Creatine
Phosphocreatine
Glutamic Acid
Software
MSH Release-Inhibiting Hormone
Image-Guided Biopsy
Amides
Glioma
Protons
Magnetic Resonance Spectroscopy

A simultaneous multi-slice selective J-resolved experiment for fully resolved scalar coupling information

Zeng, Q., Lin, L., Chen, J., Lin, Y., Barker, P. B. & Chen, Z. Sep 1 2017 In : Journal of Magnetic Resonance. 282, p. 27-31 5 p.

Research output: Contribution to journalArticle

Protons
scalars
protons
Common Bile Duct Diseases
Molecular structure

Dual-volume excitation and parallel reconstruction for J-difference-edited MR spectroscopy

Oeltzschner, G., Puts, N. A. J., Chan, K. L., Boer, V. O., Barker, P. B. & Edden, R. A. E. Jan 1 2017 In : Magnetic Resonance in Medicine. 77, 1, p. 16-22 7 p.

Research output: Contribution to journalArticle

gamma-Aminobutyric Acid
Magnetic Resonance Spectroscopy
Glutathione
Signal-To-Noise Ratio
Healthy Volunteers

Frequency-Dependent Changes in the Amplitude of Low-Frequency Fluctuations in Mild Cognitive Impairment with Mild Depression

Li, Y., Jing, B., Liu, H., Li, Y., Gao, X., Li, Y., Mu, B., Yu, H., Cheng, J., Barker, P. B., Wang, H. & Han, Y. 2017 In : Journal of Alzheimer's Disease. 58, 4, p. 1175-1187 13 p.

Research output: Contribution to journalArticle

Mild Cognitive Impairment
Depression
Magnetic Resonance Imaging
Parietal Lobe
Brain

Normalizing data from GABA-edited MEGA-PRESS implementations at 3 Tesla

Harris, A. D., Puts, N. A. J., Wijtenburg, S. A., Rowland, L. M., Mikkelsen, M., Barker, P. B., Evans, C. J. & Edden, R. A. E. Oct 1 2017 In : Magnetic Resonance Imaging. 42, p. 8-15 8 p.

Research output: Contribution to journalArticle

Macromolecules
gamma-Aminobutyric Acid
Datasets
Magnetic resonance imaging
Standardization

Simultaneous measurement of Aspartate, NAA, and NAAG using HERMES spectral editing at 3 Tesla

Chan, K. L., Saleh, M. G., Oeltzschner, G., Barker, P. B. & Edden, R. A. E. Feb 10 2017 In : NeuroImage.

Research output: Contribution to journalArticle

Aspartic Acid
Glutamic Acid
Glutathione
Glutamine
gamma-Aminobutyric Acid

Spatial Hadamard encoding of J-edited spectroscopy using slice-selective editing pulses

Chan, K. L., Oeltzschner, G., Schär, M., Barker, P. B. & Edden, R. A. E. 2017 In : NMR in Biomedicine.

Research output: Contribution to journalArticle

Methacholine Compounds
Spectrum Analysis
gamma-Aminobutyric Acid
Common Bile Duct Diseases
MSH Release-Inhibiting Hormone
2016
Restless Legs Syndrome
Iron
Brain
Substantia Nigra
Sleep

Correlates of virtual navigation performance in older adults

Korthauer, L. E., Nowak, N. T., Moffat, S. D., An, Y., Rowland, L. M., Barker, P. B., Resnick, S. M. & Driscoll, I. Mar 1 2016 In : Neurobiology of Aging. 39, p. 118-127 10 p.

Research output: Contribution to journalArticle

Water
Learning
Anisotropy
Task Performance and Analysis
Prefrontal Cortex

Decoupling of Brain Temperature and Glutamate in Recent Onset of Schizophrenia: A 7T Proton Magnetic Resonance Spectroscopy Study

Posporelis, S., Coughlin, J. M., Marsman, A., Pradhan, S., Tanaka, T., Wang, H., Varvaris, M., Ward, R., Higgs, C., Edwards, J. A., Ford, C. N., Kim, P. K., Lloyd, A. M., Edden, R. A. E., Schretlen, D. J., Cascella, N. G., Barker, P. B. & Sawa, A. Dec 27 2016 In : Biological Psychiatry: Cognitive Neuroscience and Neuroimaging.

Research output: Contribution to journalArticle

Glutamic Acid
Schizophrenia
Temperature
Brain
Proton Magnetic Resonance Spectroscopy

Echo time optimization for J-difference editing of glutathione at 3T

Chan, K. L., Puts, N. A. J., Snoussi, K., Harris, A. D., Barker, P. B. & Edden, R. A. E. 2016 In : Magnetic Resonance in Medicine.

Research output: Contribution to journalArticle

Glutathione
Healthy Volunteers

GABA quantitation using MEGA-PRESS: Regional and hemispheric differences

Grewal, M., Dabas, A., Saharan, S., Barker, P. B., Edden, R. A. E. & Mandal, P. K. 2016 In : Journal of Magnetic Resonance Imaging.

Research output: Contribution to journalArticle

gamma-Aminobutyric Acid
Occipital Lobe
Parietal Lobe
Frontal Lobe
Linear Models

HERMES: Hadamard encoding and reconstruction of MEGA-edited spectroscopy

Chan, K. L., Puts, N. A. J., Schär, M., Barker, P. B. & Edden, R. A. E. Jul 1 2016 In : Magnetic Resonance in Medicine. 76, 1, p. 11-19 9 p.

Research output: Contribution to journalArticle

Aspartic Acid
Spectrum Analysis
Glutamic Acid
Glutathione

Prospective frequency correction for macromolecule-suppressed GABA editing at 3T

Edden, R. A. E., Oeltzschner, G., Harris, A. D., Puts, N. A. J., Chan, K. L., Boer, V. O., Schär, M. & Barker, P. B. 2016 In : Journal of Magnetic Resonance Imaging.

Research output: Contribution to journalArticle

gamma-Aminobutyric Acid
Water

Quantifying spectra in the frequency domain

Pradhan, S., Soher, B. J. & Barker, P. B. 2016 In : eMagRes. 5, 2, p. 1247-1256 10 p.

Research output: Contribution to journalArticle

Guanine Nucleotides
Magnetic resonance
Magnetic Resonance Spectroscopy
Etimizol
Dental Technicians

The MRI Helium Crisis: Past and Future

Mahesh, M. & Barker, P. B. Dec 1 2016 In : Journal of the American College of Radiology. 13, 12, p. 1536-1537 2 p.

Research output: Contribution to journalArticle

Helium
2015
Succinate-Semialdehyde Dehydrogenase
Neuroimaging
Globus Pallidus
gamma-Aminobutyric Acid
Energy Metabolism

Age-related changes in anterior cingulate cortex glutamate in schizophrenia: A 1H MRS Study at 7Tesla

Brandt, A. S., Unschuld, P. G., Pradhan, S., Lim, I. A. L., Churchill, G., Harris, A. D., Hua, J., Barker, P. B., Ross, C. A., van Zijl, P. C. M., Edden, R. A. E. & Margolis, R. L. Dec 25 2015 In : Schizophrenia Research.

Research output: Contribution to journalArticle

Gyrus Cinguli
Glutamic Acid
Schizophrenia
Magnetic Resonance Spectroscopy
Glutamine

Comparison of brain gray and white matter macromolecule resonances at 3 and 7 Tesla

Snoussi, K., Gillen, J. S., Horska, A., Puts, N. A. J., Pradhan, S., Edden, R. A. E. & Barker, P. B. Sep 1 2015 In : Magnetic Resonance in Medicine. 74, 3, p. 607-613 7 p.

Research output: Contribution to journalArticle

Gyrus Cinguli
Protons
Brain
White Matter
Gray Matter

Comparison of single voxel brain MRS AT 3T and 7T using 32-channel head coils

Pradhan, S., Bonekamp, S., Gillen, J. S., Rowland, L. M., Wijtenburg, S. A., Edden, R. A. E. & Barker, P. B. Oct 1 2015 In : Magnetic Resonance Imaging. 33, 8, p. 1013-1018 6 p.

Research output: Contribution to journalArticle

Metabolites
Brain
Signal-To-Noise Ratio
Magnetic Resonance Spectroscopy
Magnetic resonance spectroscopy

Co-registration of magnetic resonance spectroscopy and transcranial magnetic stimulation

Hone-Blanchet, A., Salas, R. E., Celnik, P., Kalloo, A., Schar, M., Puts, N. A. J., Harris, A. D., Barker, P. B., Fecteau, S., Earley, C. J., Allen, R. P. & Edden, R. A. Mar 5 2015 In : Journal of Neuroscience Methods. 242, p. 52-57 6 p.

Research output: Contribution to journalArticle

Transcranial Magnetic Stimulation
Magnetic Resonance Spectroscopy
Neurotransmitter Agents
Motor Cortex
Brain

Cortical brain atrophy and intra-individual variability in neuropsychological test performance in HIV disease

Hines, L. J., Miller, E. N., Hinkin, C. H., Alger, J. R., Barker, P., Goodkin, K., Martin, E. M., Maruca, V., Ragin, A., Sacktor, N., Sanders, J., Selnes, O., Becker, J. T. & For The Multicenter Aids Cohort Study, T. M. A. C. S. Aug 25 2015 In : Brain Imaging and Behavior.

Research output: Contribution to journalArticle

Neuropsychological Tests
Atrophy
HIV
Brain
Parietal Lobe

Decoupling of N-acetyl-aspartate and glutamate within the dorsolateral prefrontal cortex in schizophrenia

Coughlin, J. M., Tanaka, T., Marsman, A., Wang, H., Bonekamp, S., Kim, P. K., Higgs, C., Varvaris, M., Edden, R., Pomper, M., Schretlen, D., Barker, P. B. & Sawa, A. 2015 In : Current Molecular Medicine. 15, 2, p. 176-183 8 p.

Research output: Contribution to journalArticle

Creatine
Prefrontal Cortex
Aspartic Acid
Glutamic Acid
Schizophrenia

Decreased γ-aminobutyric acid levels in the parietal region of patients with Alzheimer's disease

Bai, X., Edden, R. A. E., Gao, F., Wang, G., Wu, L., Zhao, B., Wang, M., Chan, Q., Chen, W. & Barker, P. B. May 1 2015 In : Journal of Magnetic Resonance Imaging. 41, 5, p. 1326-1331 6 p.

Research output: Contribution to journalArticle

Parietal Lobe
gamma-Aminobutyric Acid
Alzheimer Disease
Spectrum Analysis
Frontal Lobe

Early white matter abnormalities, progressive brain pathology and motor deficits in a novel knock-in mouse model of Huntington's disease

Jin, J., Peng, Q., Hou, Z., Jiang, M., Wang, X., Langseth, A. J., Tao, M., Barker, P. B., Mori, S., Bergles, D. E., Ross, C. A., Detloff, P. J., Zhang, J. & Duan, W. 2015 In : Human Molecular Genetics. 24, 9, p. 2508-2527 20 p.

Research output: Contribution to journalArticle

Huntington Disease
Pathology
Brain
White Matter
Corpus Striatum

Multi-regional investigation of the relationship between functional MRI blood oxygenation level dependent (BOLD) activation and GABA concentration

Harris, A. D., Puts, N. A. J., Anderson, B. A., Yantis, S., Pekar, J. J., Barker, P. B. & Edden, R. A. E. Feb 20 2015 In : PLoS One. 10, 2, e0117531

Research output: Contribution to journalArticle

gamma-Aminobutyric Acid
Magnetic Resonance Imaging
Oxygenation
Blood
cortex

Multivendor implementation and comparison of volumetric whole-brain echo-planar MR spectroscopic imaging

Sabati, M., Sheriff, S., Gu, M., Wei, J., Zhu, H., Barker, P. B., Spielman, D. M., Alger, J. R. & Maudsley, A. A. Nov 1 2015 In : Magnetic Resonance in Medicine. 74, 5, p. 1209-1220 12 p.

Research output: Contribution to journalArticle

Brain
Creatine
Echo-Planar Imaging
Atlases
Frontal Lobe

Parallel reconstruction in accelerated multivoxel MR spectroscopy

Boer, V. O., Klomp, D. W. J., Laterra, J. & Barker, P. B. Sep 1 2015 In : Magnetic Resonance in Medicine. 74, 3, p. 599-606 8 p.

Research output: Contribution to journalArticle

Magnetic Resonance Spectroscopy
Oligodendroglioma
Motor Cortex
Artifacts
Noise

Reply to: The impact of magnetic resonance spectroscopy in elucidating the role of apolipoprotein E epsilon4 in preclinical Alzheimer's disease

Gomar, J. J., Kingsley, P. B., Uluʇ, A. M., Conejero-Goldberg, C., Barker, P. & Goldberg, T. E. 2015 In : Biological Psychiatry. 77, 8, p. 41-42 2 p.

Research output: Contribution to journalArticle

Spectral-editing measurements of GABA in the human brain with and without macromolecule suppression

Harris, A. D., Puts, N. A. J., Barker, P. B. & Edden, R. A. E. Dec 1 2015 In : Magnetic Resonance in Medicine. 74, 6, p. 1523-1529 7 p.

Research output: Contribution to journalArticle

gamma-Aminobutyric Acid
Brain
Occipital Lobe
Healthy Volunteers
Sensorimotor Cortex

Susceptibility-based analysis of dynamic gadolinium bolus perfusion MRI

Bonekamp, D., Barker, P. B., Leigh, R., Van Zijl, P. C. M. & Li, X. Feb 1 2015 In : Magnetic Resonance in Medicine. 73, 2, p. 544-554 11 p.

Research output: Contribution to journalArticle

Gadolinium
Perfusion Imaging
Hydrodynamics
Blood Volume
Artifacts
2014
Ataxia Telangiectasia
Telangiectasis
Nervous System
Brain
Hemosiderin

Characterization of peripheral nerve sheath tumors with 3T proton MR spectroscopy

Fayad, L. M., Wang, X., Blakeley, J. O., Durand, D. J., Jacobs, M. A., Demehri, S., Subhawong, T. K., Soldatos, T. & Barker, P. B. 2014 In : American Journal of Neuroradiology. 39, 5, p. 1035-1041 7 p.

Research output: Contribution to journalArticle

Nerve Sheath Neoplasms
Protons
Magnetic Resonance Spectroscopy
Neurilemmoma
Neoplasms

Clinical proton MR spectroscopy in central nervous system disorders

Öz, G. , Alger, J. R. , Barker, P. B. , Bartha, R. , Bizzi, A. , Boesch, C. , Bolan, P. J. , Brindle, K. M. , Cudalbu, C. , Dinçer, A. , Dydak, U. , Emir, U. E. , Frahm, J. , Gilberto González, R. , Gruber, S. , Gruetter, R. , Gupta, R. K. , Heerschap, A. , Henning, A. , Hetherington, H. P. & 3 others Howe, F. A., Hüppi, P. S. & Hurd, R. E. 2014 In : Radiology. 270, 3, p. 658-679 22 p.

Research output: Contribution to journalArticle

Central Nervous System Diseases
Magnetic Resonance Spectroscopy
Proton Magnetic Resonance Spectroscopy
Metabolic Diseases
Brain Diseases

Gannet: A batch-processing tool for the quantitative analysis of gamma-aminobutyric acid-edited MR spectroscopy spectra

Edden, R. A. E., Puts, N. A. J., Harris, A. D., Barker, P. B. & Evans, C. J. Dec 1 2014 In : Journal of Magnetic Resonance Imaging. 40, 6, p. 1445-1452 8 p.

Research output: Contribution to journalArticle

gamma-Aminobutyric Acid
Magnetic Resonance Spectroscopy
Occipital Lobe
Creatine
Healthy Volunteers

Impact of frequency drift on gamma-aminobutyric acid-edited MR spectroscopy

Harris, A. D., Glaubitz, B., Near, J., John Evans, C., Puts, N. A. J., Schmidt-Wilcke, T., Tegenthoff, M., Barker, P. B. & Edden, R. A. E. 2014 In : Magnetic Resonance in Medicine. 72, 4, p. 941-948 8 p.

Research output: Contribution to journalArticle

gamma-Aminobutyric Acid
Magnetic Resonance Spectroscopy
Artifacts
Magnetic Resonance Imaging
Creatine

Multimodal MRI as a diagnostic biomarker for amyotrophic lateral sclerosis

Foerster, B. R., Carlos, R. C., Dwamena, B. A., Callaghan, B. C., Petrou, M., Edden, R. A. E., Mohamed, M. A., Welsh, R. C., Barker, P. B., Feldman, E. L. & Pomper, M. G. 2014 In : Annals of Clinical and Translational Neurology. 1, 2, p. 107-114 8 p.

Research output: Contribution to journalArticle

Diffusion Tensor Imaging
Amyotrophic Lateral Sclerosis
Biological Markers
Magnetic Resonance Imaging
ROC Curve
Intracranial Hemorrhages
Tissue Plasminogen Activator
Blood-Brain Barrier
Perfusion Imaging
Hematoma

Proton magnetic resonance spectroscopy of skeletal muscle: A comparison of two quantitation techniques

Wang, X., Salibi, N., Fayad, L. M. & Barker, P. B. 2014 In : Journal of Magnetic Resonance. 243, p. 81-84 4 p.

Research output: Contribution to journalArticle

Skeletal Muscle
Proton Magnetic Resonance Spectroscopy
water
Water
creatine

Various MRS application tools for Alzheimer disease and mild cognitive impairment

Gao, F. & Barker, P. B. 2014 In : American Journal of Neuroradiology. 35, 6 SUPPL.

Research output: Contribution to journalArticle

Mild Cognitive Impairment
Alzheimer Disease
Magnetic Resonance Spectroscopy
Dementia
Brain
2013

1H magnetic resonance spectroscopy findings in idiopathic inflammatory myopathies at 3 T: Feasibility and first results

Subhawong, T. K., Wang, X., MacHado, A. J., Mammen, A. L., Christopher-Stine, L., Barker, P. B., Carrino, J. A. & Fayad, L. M. Jul 2013 In : Investigative Radiology. 48, 7, p. 509-516 8 p.

Research output: Contribution to journalArticle

Myositis
Magnetic Resonance Spectroscopy
Magnetic Resonance Imaging
Creatine
Healthy Volunteers

Acceleration of 1H MR metabolic imaging with compressed sensing

Barker, P. B. & Ernst, T. M. Feb 2013 In : Radiology. 266, 2, p. 686-687 2 p.

Research output: Contribution to journalArticle

Amyotrophic Lateral Sclerosis
Neurotransmitter Agents
Proton Magnetic Resonance Spectroscopy
Riluzole
Motor Cortex

Determining the in vivo transverse relaxation time of GABA in the human brain at 7T

Intrapiromkul, J., Zhu, H., Cheng, Y., Barker, P. B. & Edden, R. A. E. Nov 2013 In : Journal of Magnetic Resonance Imaging. 38, 5, p. 1224-1229 6 p.

Research output: Contribution to journalArticle

gamma-Aminobutyric Acid
Brain
Healthy Volunteers

Diagnosis and characterization of brain tumors: MR spectroscopic imaging

Barker, P. B. May 1 2013 Functional Brain Tumor Imaging. Springer New York, p. 39-55 17 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Brain
Brain Neoplasms
Contraception Behavior
Adenofibroma
Dark Adaptation

Edited magnetic resonance spectroscopy detects an age-related decline in brain GABA levels

Gao, F., Edden, R. A. E., Li, M., Puts, N. A. J., Wang, G., Liu, C., Zhao, B., Wang, H., Bai, X., Zhao, C., Wang, X. & Barker, P. B. Sep 2013 In : NeuroImage. 78, p. 75-82 8 p.

Research output: Contribution to journalArticle

gamma-Aminobutyric Acid
Magnetic Resonance Spectroscopy
Brain
Parietal Lobe
Neurotransmitter Agents

GABA predicts inhibition of frequency-specific oscillations in schizophrenia

Rowland, L. M., Edden, R. A. E., Kontson, K., Zhu, H., Barker, P. B. & Elliot Hong, L. 2013 In : Journal of Neuropsychiatry and Clinical Neurosciences. 25, 1, p. 83-87 5 p.

Research output: Contribution to journalArticle

Butyric Acid
Schizophrenia
Inhibition (Psychology)
Brain

In vivo measurements of glutamate, GABA, and NAAG in schizophrenia

Rowland, L. M., Kontson, K., West, J., Edden, R. A., Zhu, H., Wijtenburg, S. A., Holcomb, H. H. & Barker, P. B. Sep 2013 In : Schizophrenia Bulletin. 39, 5, p. 1096-1104 9 p.

Research output: Contribution to journalArticle

gamma-Aminobutyric Acid
Glutamic Acid
Schizophrenia
Gyrus Cinguli
Neuropeptides

J-difference editing of gamma-aminobutyric acid (GABA): Simulated and experimental multiplet patterns

Near, J., Evans, C. J., Puts, N. A. J., Barker, P. B. & Edden, R. A. E. Nov 2013 In : Magnetic Resonance in Medicine. 70, 5, p. 1183-1191 9 p.

Research output: Contribution to journalArticle

gamma-Aminobutyric Acid
Artifacts
Protons