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Timothy Roberts

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Julia P Owen; Nicholas Pojman; Timothy P L Roberts; Elliott H Sherr; Mari Wakahiro; Etay Ziv; Jeffrey I Berman; Polina Bukshpun; Eric J Friedman; Pratik Mukherjee
Test-retest reliability of computational network measurements derived from the structural connectome of the human brain.
Justin F Monroe; Amy Pinkham; Timothy P L Roberts; Mark Griffin; Ruben C Gur; James Loughead; J Christopher Edgar
The fusiform response to faces: explicit versus implicit processing of emotion.
Lauren Cornew; Lisa Blaskey; Timothy P L Roberts; J Christopher Edgar
Resting-state oscillatory activity in autism spectrum disorders.

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2013: Julia P Owen; Nicholas Pojman; Timothy P L Roberts; Elliott H Sherr; Mari Wakahiro; Etay Ziv; Jeffrey I Berman; Polina Bukshpun; Eric J Friedman; Pratik Mukherjee
Test-retest reliability of computational network measurements derived from the structural connectome of the human brain.
Brain connectivity 2013;3(2):160-76.
2013: Justin F Monroe; Amy Pinkham; Timothy P L Roberts; Mark Griffin; Ruben C Gur; James Loughead; J Christopher Edgar
The fusiform response to faces: explicit versus implicit processing of emotion.
Human brain mapping 2013;34(1):1-11.
2012: Lauren Cornew; Lisa Blaskey; Timothy P L Roberts; J Christopher Edgar
Resting-state oscillatory activity in autism spectrum disorders.
Journal of autism and developmental disorders 2012;42(9):1884-94.
2012: William Gaetz; Timothy P L Roberts; Krish D Singh; Suresh D Muthukumaraswamy
Functional and structural correlates of the aging brain: relating visual cortex (V1) gamma band responses to age-related structural change.
Human brain mapping 2012;33(9):2035-46.
2012: Hisham M Dahmoush; Arastoo Vossough; Timothy P L Roberts
Pediatric high-field magnetic resonance imaging.
Neuroimaging clinics of North America 2012;22(2):297-313, xi.
2012: Luke Bloy; Harini Eavani; Madhura Ingalhalikar; Timothy P L Roberts; Robert T Schultz; Ragini Verma
White matter atlas generation using HARDI based automated parcellation.
NeuroImage 2012;59(4):4055-63.
2012: Madhura Ingalhalikar; William A Parker; Timothy P L Roberts; Luke Bloy; Ragini Verma
Using multiparametric data with missing features for learning patterns of pathology.
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention 2012;15(Pt 3):468-75.
2012: Yasser Ghanbari; Timothy P L Roberts; Kayhan Batmanghelich; Luke Bloy; Ragini Verma
Dominant component analysis of electrophysiological connectivity networks.
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention 2012;15(Pt 3):231-8.
2012: Madhura Ingalhalikar; Timothy P L Roberts; Alex R Smith; Luke Bloy; Ruben Gur; Ragini Verma
Identifying sub-populations via unsupervised cluster analysis on multi-edge similarity graphs.
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention 2012;15(Pt 2):254-61.
2012: Jeffrey I Berman; Lauren Cornew; William Gaetz; Song Liu; Jonathan McDaniel; Timothy P L Roberts; J Christopher Edgar
Variable bandwidth filtering for improved sensitivity of cross-frequency coupling metrics.
Brain connectivity 2012;2(3):155-63.
2012: Luke Bloy; Madhura Ingalhalikar; Timothy P L Roberts; Robert T Schultz; Nematollah K Batmanghelich; Ragini Verma
An integrated framework for high angular resolution diffusion imaging-based investigation of structural connectivity.
Brain connectivity 2012;2(2):69-79.
2011: Kambiz Tavabi; David Embick; Timothy P L Roberts
Word repetition priming-induced oscillations in auditory cortex: a magnetoencephalography study.
Neuroreport 2011;22(17):887-91.
2011: Madhura Ingalhalikar; Drew Parker; Timothy P L Roberts; Luke Bloy; Ragini Verma
Diffusion based abnormality markers of pathology: toward learned diagnostic prediction of ASD.
NeuroImage 2011;57(3):918-27.
2011: Timothy P L Roberts; Kambiz Tavabi; Lisa Blaskey; Katelyn M Cannon; Sarah Y Khan; Susan E Levy; Justin F Monroe; Saba Qasmieh; J Christopher Edgar
Auditory magnetic mismatch field latency: a biomarker for language impairment in autism.
Biological psychiatry 2011;70(3):263-9.
2011: Kambiz Tavabi; David Embick; Timothy P L Roberts
Spectral-temporal analysis of cortical oscillations during lexical processing.
Neuroreport 2011;22(10):474-8.
2011: W Gaetz; J C Edgar; D J Wang; Timothy P L Roberts
Relating MEG measured motor cortical oscillations to resting γ-aminobutyric acid (GABA) concentration.
NeuroImage 2011;55(2):616-21.
2011: Fabio Settecase; Steven W Hetts; Alastair J Martin; Timothy P L Roberts; Anthony F Bernhardt; Lee Evans; Vincent Malba; Maythem Saeed; Ronald L Arenson; Walter Kucharzyk; Mark W Wilson
RF Heating of MRI-Assisted Catheter Steering Coils for Interventional MRI.
Academic radiology 2011;18(3):277-85.
2011: Anthony Bernhardt; Mark W Wilson; Fabio Settecase; Leland Evans; Vincent Malba; Alastair J Martin; Maythem Saeed; Timothy P L Roberts; Ronald L Arenson; Steven W Hetts
Steerable catheter microcoils for interventional MRI reducing resistive heating.
Academic radiology 2011;18(3):270-6.
2011: Luke Bloy; Harini Eavani; Madhura Ingalhalikar; Timothy P L Roberts; Robert T Schultz; Ragini Verma
HARDI based pattern classifiers for the identification of white matter pathologies.
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention 2011;14(Pt 2):234-41.
2010: Michael J Gandal; J Christopher Edgar; Richard S Ehrlichman; Mili Mehta; Timothy P L Roberts; Steven J Siegel
Validating γ oscillations and delayed auditory responses as translational biomarkers of autism.
Biological psychiatry 2010;68(12):1100-6.
2010: Ruediger E Port; Lisa J Bernstein; Daniel P Barboriak; Lu Xu; Timothy P L Roberts; Nicholas van Bruggen
Noncompartmental kinetic analysis of DCE-MRI data from malignant tumors: Application to glioblastoma treated with bevacizumab.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2010;64(2):408-17.
2010: Yu-Han Chen; J Christopher Edgar; Tom Holroyd; Jürgen Dammers; Heike Thönnessen; Timothy P L Roberts; Klaus Mathiak
Neuromagnetic oscillations to emotional faces and prosody.
The European journal of neuroscience 2010;31(10):1818-27.
2010: Timothy P L Roberts; Sarah Y Khan; Mike Rey; Justin F Monroe; Katelyn Cannon; Lisa Blaskey; Sarah Woldoff; Saba Qasmieh; Mike Gandal; Gwen L Schmidt; Deborah M Zarnow; Susan E Levy; J Christopher Edgar
MEG detection of delayed auditory evoked responses in autism spectrum disorders: towards an imaging biomarker for autism.
Autism research : official journal of the International Society for Autism Research 2010;3(1):8-18.
2010: Madhura Ingalhalikar; Stathis Kanterakis; Ruben Gur; Timothy P L Roberts; Ragini Verma
DTI based diagnostic prediction of a disease via pattern classification.
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention 2010;13(Pt 1):558-65.
2010: Erin Simon Schwartz; J Christopher Edgar; William C Gaetz; Timothy P L Roberts
Magnetoencephalography.
Pediatric radiology 2010;40(1):50-8.
2009: Timothy P L Roberts; Sarah Y Khan; Lisa Blaskey; John Dell; Susan E Levy; Deborah M Zarnow; J Christopher Edgar
Developmental correlation of diffusion anisotropy with auditory-evoked response.
Neuroreport 2009;20(18):1586-91.
2009: A Kassner; Timothy P L Roberts; B Moran; F L Silver; David J Mikulis
Recombinant tissue plasminogen activator increases blood-brain barrier disruption in acute ischemic stroke: an MR imaging permeability study.
AJNR. American journal of neuroradiology 2009;30(10):1864-9.
2009: Yu-Han Chen; Jürgen Dammers; Frank Boers; Susanne Leiberg; J Christopher Edgar; Timothy P L Roberts; Klaus Mathiak
The temporal dynamics of insula activity to disgust and happy facial expressions: a magnetoencephalography study.
NeuroImage 2009;47(4):1921-8.
2009: Gwenda L Schmidt; Michael M Rey; Janis E Oram Cardy; Timothy P L Roberts
Absence of M100 source asymmetry in autism associated with language functioning.
Neuroreport 2009;20(11):1037-41.
2008: Igor Sitartchouk; Heidi C Roberts; Andre M Pereira; Hamid Bayanati; Thomas Waddell; Timothy P L Roberts
Computed tomography perfusion using first pass methods for lung nodule characterization.
Investigative radiology 2008;43(6):349-58.
2008: Timothy P L Roberts; Gwen L Schmidt; Marc Egeth; Lisa Blaskey; Michael M Rey; J Christopher Edgar; Susan E Levy
Electrophysiological signatures: magnetoencephalographic studies of the neural correlates of language impairment in autism spectrum disorders.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2008;68(2):149-60.
2008: Janis E Oram Cardy; Elissa J Flagg; Wendy Roberts; Timothy P L Roberts
Auditory evoked fields predict language ability and impairment in children.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2008;68(2):170-5.
2008: E S Schwartz; Dennis J Dlugos; Phillip B Storm; J Dell; R Magee; T P Flynn; D M Zarnow; Robert A Zimmerman; Timothy P L Roberts
Magnetoencephalography for pediatric epilepsy: how we do it.
AJNR. American journal of neuroradiology 2008;29(5):832-7.
2007: David J Mikulis; Timothy P L Roberts
Neuro MR: protocols.
Journal of magnetic resonance imaging : JMRI 2007;26(4):838-47.
2007: Timothy P L Roberts; David J Mikulis
Neuro MR: principles.
Journal of magnetic resonance imaging : JMRI 2007;26(4):823-37.
2007: Fabio Settecase; Marshall S Sussman; Mark W Wilson; Steven Hetts; Ronald L Arenson; Vincent Malba; Anthony F Bernhardt; Walter Kucharczyk; Timothy P L Roberts
Magnetically-assisted remote control (MARC) steering of endovascular catheters for interventional MRI: a model for deflection and design implications.
Medical physics 2007;34(8):3135-42.
2007: Timothy P L Roberts; Erin Simon Schwartz
Principles and implementation of diffusion-weighted and diffusion tensor imaging.
Pediatric radiology 2007;37(8):739-48.
2007: Uri Ladabaum; Timothy P L Roberts; david mcgonigle
Gastric fundic distension activates fronto-limbic structures but not primary somatosensory cortex: a functional magnetic resonance imaging study.
NeuroImage 2007;34(2):724-32.
2007: F Settecase; Marshall S Sussman; Timothy P L Roberts
A new temperature-sensitive contrast mechanism for MRI: Curie temperature transition-based imaging.
Contrast media & molecular imaging 2007;2(1):50-4.
2007: Masoom A Haider; Igor Sitartchouk; Timothy P L Roberts; Anthony Fyles; Ali T Hashmi; Michael Milosevic
Correlations between dynamic contrast-enhanced magnetic resonance imaging-derived measures of tumor microvasculature and interstitial fluid pressure in patients with cervical cancer.
Journal of magnetic resonance imaging : JMRI 2007;25(1):153-9.
2006: Elissa J Flagg; Janis E Oram Cardy; Timothy P L Roberts
MEG detects neural consequences of anomalous nasalization in vowel-consonant pairs.
Neuroscience letters 2006;397(3):263-8.
2006: Thomas Lange; Ulrike Dydak; Timothy P L Roberts; H A Rowley; M Bjeljac; Peter Boesiger
Pitfalls in lactate measurements at 3T.
AJNR. American journal of neuroradiology 2006;27(4):895-901.
2006: Richard Bitar; General Leung; Richard Perng; Sameh Tadros; Alan R Moody; Josee Sarrazin; Caitlin McGregor; Monique Christakis; Sean P Symons; Andrew Nelson; Timothy P L Roberts
MR pulse sequences: what every radiologist wants to know but is afraid to ask.
Radiographics : a review publication of the Radiological Society of North America, Inc 2006;26(2):513-37.
2006: Nicole M Gage; Timothy P L Roberts; Gregory Hickok
Temporal resolution properties of human auditory cortex: reflections in the neuromagnetic auditory evoked M100 component.
Brain research 2006;1069(1):166-71.
2005: Anda Preda; Viktor Novikov; Martina Möglich; Eugenia Floyd; Karl Turetschek; David M Shames; Timothy P L Roberts; claire corot; Wayne O Carter; Robert C Brasch
Magnetic resonance characterization of tumor microvessels in experimental breast tumors using a slow clearance blood pool contrast agent (carboxymethyldextran-A2-Gd-DOTA) with histopathological correlation.
European radiology 2005;15(11):2268-75.
2005: Timothy P L Roberts; Fang Liu; Andrea Kassner; Susumu Mori; Abhijit Guha
Fiber density index correlates with reduced fractional anisotropy in white matter of patients with glioblastoma.
AJNR. American journal of neuroradiology 2005;26(9):2183-6.
2005: Elissa J Flagg; Janis E Oram Cardy; Wendy Roberts; Timothy P L Roberts
Language lateralization development in children with autism: insights from the late field magnetoencephalogram.
Neuroscience letters 2005;386(2):82-7.
2005: Mikio Kubota; Mayako Inouchi; Paul Ferrari; Timothy P L Roberts
Human magnetoencephalographic evidence of early syntactic responses to c-selection violations of English infinitives and gerunds by L1 and L2 speakers.
Neuroscience letters 2005;384(3):300-4.
2005: Masoom A Haider; Michael Milosevic; Anthony Fyles; Igor Sitartchouk; Ivan Yeung; Elizabeth Henderson; Gina Lockwood; Ting Y Lee; Timothy P L Roberts
Assessment of the tumor microenvironment in cervix cancer using dynamic contrast enhanced CT, interstitial fluid pressure and oxygen measurements.
International journal of radiation oncology, biology, physics 2005;62(4):1100-7.
2005: Anda Preda; Karl Turetschek; Heike Daldrup; Eugenia Floyd; Viktor Novikov; David M Shames; Timothy P L Roberts; Wayne O Carter; Robert C Brasch
The choice of region of interest measures in contrast-enhanced magnetic resonance image characterization of experimental breast tumors.
Investigative radiology 2005;40(6):349-54.
2005: Mayako Inouchi; Mikio Kubota; Paul Ferrari; Timothy P L Roberts
The elicitation of phonological and semantic neuromagnetic field components by non-words in human auditory sentence comprehension.
Neuroscience letters 2005;380(1-2):116-21.
2005: Janis E Oram Cardy; Elissa J Flagg; Wendy Roberts; Timothy P L Roberts
Delayed mismatch field for speech and non-speech sounds in children with autism.
Neuroreport 2005;16(5):521-5.
2005: Janis E Oram Cardy; Elissa J Flagg; Wendy Roberts; Jessica Brian; Timothy P L Roberts
Magnetoencephalography identifies rapid temporal processing deficit in autism and language impairment.
Neuroreport 2005;16(4):329-32.
2005: Alastair J Martin; David Saloner; Timothy P L Roberts; Heidi Roberts; Oliver Weber; William P Dillon; Sean Cullen; Van V Halbach; Christopher F Dowd; Randall T Higashida
Carotid stent delivery in an XMR suite: immediate assessment of the physiologic impact of extracranial revascularization.
AJNR. American journal of neuroradiology 2005;26(3):531-7.
2004: Anda Preda; Viktor Novikov; Martina Möglich; Karl Turetschek; David M Shames; Robert C Brasch; Friedrich M Cavagna; Timothy P L Roberts
MRI monitoring of Avastin antiangiogenesis therapy using B22956/1, a new blood pool contrast agent, in an experimental model of human cancer.
Journal of magnetic resonance imaging : JMRI 2004;20(5):865-73.
2004: Mikio Kubota; Paul Ferrari; Timothy P L Roberts
Human neuronal encoding of English syntactic violations as revealed by both L1 and L2 speakers.
Neuroscience letters 2004;368(2):235-40.
2004: Janis E Oram Cardy; Paul Ferrari; Elissa J Flagg; Wendy Roberts; Timothy P L Roberts
Prominence of M50 auditory evoked response over M100 in childhood and autism.
Neuroreport 2004;15(12):1867-70.
2004: Marlene Wiart; Laure S Fournier; Viktor Y Novikov; David M Shames; Timothy P L Roberts; Yanjun Fu; David R Shalinsky; Robert C Brasch
Magnetic resonance imaging detects early changes in microvascular permeability in xenograft tumors after treatment with the matrix metalloprotease inhibitor Prinomastat.
Technology in cancer research & treatment 2004;3(4):377-82.
2004: Timothy P L Roberts; Elissa J Flagg; Nicole M Gage
Vowel categorization induces departure of M100 latency from acoustic prediction.
Neuroreport 2004;15(10):1679-82.
2004: Karl Turetschek; Anda Preda; Viktor Novikov; Robert C Brasch; Hanns-Joachim Weinmann; Patrick Wunderbaldinger; Timothy P L Roberts
Tumor microvascular changes in antiangiogenic treatment: assessment by magnetic resonance contrast media of different molecular weights.
Journal of magnetic resonance imaging : JMRI 2004;20(1):138-44.
2004: Andrea Kassner; Timothy P L Roberts
Beyond perfusion: cerebral vascular reactivity and assessment of microvascular permeability.
Topics in magnetic resonance imaging : TMRI 2004;15(1):58-65.
2004: Howard A Rowley; Timothy P L Roberts
Clinical perspectives in perfusion: neuroradiologic applications.
Topics in magnetic resonance imaging : TMRI 2004;15(1):28-40.
2003: Mayako Inouchi; Mikio Kubota; Paul Ferrari; Timothy P L Roberts
Magnetic mismatch fields elicited by vowel duration and pitch changes in Japanese words in humans: comparison between native- and non-speakers of Japanese.
Neuroscience letters 2003;353(3):165-8.
2003: Elizabeth A Disbrow; Leighton B Hinkley; Timothy P L Roberts
Ipsilateral representation of oral structures in human anterior parietal somatosensory cortex and integration of inputs across the midline.
The Journal of comparative neurology 2003;467(4):487-95.
2003: Mikio Kubota; Paul Ferrari; Timothy P L Roberts
Magnetoencephalography detection of early syntactic processing in humans: comparison between L1 speakers and L2 learners of English.
Neuroscience letters 2003;353(2):107-10.
2003: Paul R Burn; Masoom A Haider; Turki R Alfuhaid; M Peter Brown; Timothy P L Roberts
Proton magnetic resonance spectroscopy as a potential tool for differentiating between abdominal fluid collections.
Journal of magnetic resonance imaging : JMRI 2003;18(6):740-4.
2003: Nicole M Gage; Bryna Siegel; Melanie Callen; Timothy P L Roberts
Cortical sound processing in children with autism disorder: an MEG investigation.
Neuroreport 2003;14(16):2047-51.
2003: CC Tchoyoson Lim; Timothy P L Roberts; Yih-Yian Sitoh; Francis Hui
Rising signal intensity observed in extra-axial brain tumours - a potential pitfall in perfusion MR imaging.
Singapore medical journal 2003;44(10):526-30.
2003: A L McKenzie; Srikantan S Nagarajan; Timothy P L Roberts; Michael M Merzenich; Nancy N Byl
Somatosensory representation of the digits and clinical performance in patients with focal hand dystonia.
American journal of physical medicine & rehabilitation / Association of Academic Physiatrists 2003;82(10):737-49.
2003: Nicole M Gage; Bryna Siegel; Timothy P L Roberts
Cortical auditory system maturational abnormalities in children with autism disorder: an MEG investigation.
Brain research. Developmental brain research 2003;144(2):201-9.
2003: Alastair J Martin; Oliver Weber; Maythem Saeed; Timothy P L Roberts
Steady-state imaging for visualization of endovascular interventions.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2003;50(2):434-8.
2003: Hagen Schiffbauer; Mitchel S Berger; Paul Ferrari; Dirk Freudenstein; Howard A Rowley; Timothy P L Roberts
Preoperative magnetic source imaging for brain tumor surgery: a quantitative comparison with intraoperative sensory and motor mapping.
Neurosurgical focus 2003;15(1):E7.
2003: Sachiko Koyama; Reiko Akahane-Yamada; Atsuko Gunji; Rieko Kubo; Timothy P L Roberts; Hirooki Yabe; Ryusuke Kakigi
Cortical evidence of the perceptual backward masking effect on /l/ and /r/ sounds from a following vowel in Japanese speakers.
NeuroImage 2003;18(4):962-74.
2003: Lilly Tang; Mary Mantle; Paul Ferrari; Hagen Schiffbauer; Howard A Rowley; Nicholas M Barbaro; Mitchel S Berger; Timothy P L Roberts
Consistency of interictal and ictal onset localization using magnetoencephalography in patients with partial epilepsy.
Journal of neurosurgery 2003;98(4):837-45.
2003: Karl Turetschek; Anda Preda; Eugenia Floyd; David M Shames; Viktor Novikov; Timothy P L Roberts; Jeanette M Wood; Yanjun Fu; Wayne O Carter; Robert C Brasch
MRI monitoring of tumor response following angiogenesis inhibition in an experimental human breast cancer model.
European journal of nuclear medicine and molecular imaging 2003;30(3):448-55.
2003: Timothy P L Roberts; Howard A Rowley
Diffusion weighted magnetic resonance imaging in stroke.
European journal of radiology 2003;45(3):185-94.
2002: Hagen Schiffbauer; Mitchel S Berger; Paul Ferrari; Dirk Freudenstein; Howard A Rowley; Timothy P L Roberts
Preoperative magnetic source imaging for brain tumor surgery: a quantitative comparison with intraoperative sensory and motor mapping.
Journal of neurosurgery 2002;97(6):1333-42.
2002: Timothy P L Roberts; W V Hassenzahl; Steven W Hetts; Ronald L Arenson
Remote control of catheter tip deflection: an opportunity for interventional MRI.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2002;48(6):1091-5.
2002: Mayako Inouchi; Mikio Kubota; Paul Ferrari; Timothy P L Roberts
Neuromagnetic auditory cortex responses to duration and pitch changes in tones: cross-linguistic comparisons of human subjects in directions of acoustic changes.
Neuroscience letters 2002;331(2):138-42.
2002: Mayako Inouchi; Mikio Kubota; Timothy P L Roberts
Magnetoencephalography evidence of semantic violations in auditory sentence comprehension by native speakers of Japanese.
Neuroscience letters 2002;331(2):133-7.
2002: Mark W Wilson; Jeanne M LaBerge; Robert K Kerlan; Alastair J Martin; Oliver Weber; Timothy P L Roberts; Cathy Vitalich; Charles B Higgins; Roy L Gordon
MR portal venography: preliminary results of fast acquisition without contrast material or breath holding.
Academic radiology 2002;9(10):1179-84.
2002: G Edward Vates; Michael T Lawton; Charles B Wilson; Michael W McDermott; Van V Halbach; Timothy P L Roberts; Howard A Rowley
Magnetic source imaging demonstrates altered cortical distribution of function in patients with arteriovenous malformations.
Neurosurgery 2002;51(3):614-23; discussion 623-7.
2002: Karl Turetschek; Anda Preda; Eugenia Floyd; David M Shames; Viktor Novikov; Timothy P L Roberts; Jeanette M Wood; Yanjun Fu; Wayne O Carter; Robert C Brasch
MRI monitoring of tumor response to a novel VEGF tyrosine kinase inhibitor in an experimental breast cancer model.
Academic radiology 2002;9 Suppl 2():S519-20.
2002: Timothy P L Roberts; Karl Turetschek; Anda Preda; Viktor Novikov; M Moeglich; David M Shames; Robert C Brasch; Hanns-Joachim Weinmann
Tumor microvascular changes to anti-angiogenic treatment assessed by MR contrast media of different molecular weights.
Academic radiology 2002;9 Suppl 2():S511-3.
2002: Yebin Jiang; Jenny J Zhao; Hai Tang; Michael F Wendland; Timothy P L Roberts; Randall B Lauffer; Harry K Genant
MRI of antigen-induced arthritis in rabbits: improved contrast and disease characterization with the blood pool agent MS-325.
Academic radiology 2002;9 Suppl 2():S480.
2002: Heidi C Roberts; Timothy P L Roberts; Ting-Yim Lee; William P Dillon
Dynamic contrast-enhanced computed tomography (CT) for quantitative estimation of microvascular permeability in human brain tumors.
Academic radiology 2002;9 Suppl 2():S364-7.
2002: Heike E Daldrup-Link; Anna Kaiser; Thomas M Link; Marcus Settles; Thomas Helbich; Martin Werner; Timothy P L Roberts; Ernst J Rummeny
Comparison between gadopentetate and feruglose (Clariscan)-enhanced MR-mammography: preliminary clinical experience.
Academic radiology 2002;9 Suppl 2():S343-7.
2002: Robert C Brasch; Axel Gossmann; Thomas H Helbich; Nagato Kuriyama; Timothy P L Roberts; David M Shames; Nicholas van Bruggen; Michael F Wendland; Mark Israel
Can a small-molecular gadolinium contrast agent be applied successfully with dynamic MRI to quantitatively define brain tumor microvascular responses to angiogenesis inhibition?
Academic radiology 2002;9 Suppl 2():S326-7.
2002: Nicole M Gage; Timothy P L Roberts; Gregory Hickok
Hemispheric asymmetries in auditory evoked neuromagnetic fields in response to place of articulation contrasts.
Brain research. Cognitive brain research 2002;14(2):303-6.
2002: Timothy P L Roberts; Thomas H Helbich; Sebastian Ley; Karl Turetschek; Michael F Wendland; David M Shames; Robert C Brasch
Utility (or not) of Gd-DTPA-based dynamic MRI for breast cancer diagnosis and grading.
Academic radiology 2002;9 Suppl 1():S261-5.
2002: Cornelis F van Dijke; Jeffry S Mann; Werner Rosenau; Michael F Wendland; Timothy P L Roberts; Heidi C Roberts; Franci Demsar; Robert C Brasch
Comparison of MR contrast-enhancing properties of albumin-(biotin)10-(gadopentetate)25, a macromolecular MR blood pool contrast agent, and its microscopic distribution.
Academic radiology 2002;9 Suppl 1():S257-60.
2002: Heidi C Roberts; Timothy P L Roberts; Sebastian Ley; William P Dillon; Robert C Brasch
Quantitative estimation of microvascular permeability in human brain tumors: correlation of dynamic Gd-DTPA-enhanced MR imaging with histopathologic grading.
Academic radiology 2002;9 Suppl 1():S151-5.
2002: Thomas H Helbich; Timothy P L Roberts; Mark D Rollins; David M Shames; Karl Turetschek; Harriet W Hopf; Matthias Mühler; Thomas K Hunt; Robert C Brasch
Noninvasive assessment of wound-healing angiogenesis with contrast-enhanced MRI.
Academic radiology 2002;9 Suppl 1():S145-7.
2002: Karl Turetschek; Sabine Huber; Thomas Helbich; Eugenia Floyd; Kirk S Tarlo; Timothy P L Roberts; David M Shames; Michael F Wendland; Robert C Brasch
Dynamic MRI enhanced with albumin-(Gd-DTPA)30 or ultrasmall superparamagnetic iron oxide particles (NC100150 injection) for the measurement of microvessel permeability in experimental breast tumors.
Academic radiology 2002;9 Suppl 1():S112-4.
2002: Heidi C Roberts; Timothy P L Roberts; Ting-Yim Lee; William P Dillon
Dynamic, contrast-enhanced CT of human brain tumors: quantitative assessment of blood volume, blood flow, and microvascular permeability: report of two cases.
AJNR. American journal of neuroradiology 2002;23(5):828-32.
2002: Timothy P L Roberts; Quy Tran; Paul Ferrari; Mitchel S Berger
Increased somatosensory neuromagnetic fields ipsilateral to lesions in neurosurgical patients.
Neuroreport 2002;13(5):699-702.
2002: Axel Gossmann; Thomas H Helbich; Nagato Kuriyama; Susanne Ostrowitzki; Timothy P L Roberts; David M Shames; Nicholas van Bruggen; Michael F Wendland; Mark Israel; Robert C Brasch
Dynamic contrast-enhanced magnetic resonance imaging as a surrogate marker of tumor response to anti-angiogenic therapy in a xenograft model of glioblastoma multiforme.
Journal of magnetic resonance imaging : JMRI 2002;15(3):233-40.
2001: Hagen Schiffbauer; Paul Ferrari; Howard A Rowley; Mitchel S Berger; Timothy P L Roberts
Functional activity within brain tumors: a magnetic source imaging study.
Neurosurgery 2001;49(6):1313-20; discussion 1320-1.
2001: Daniela Prayer; AJ Barkovich; Daniel A Kirschner; Lucas Prayer; Timothy P L Roberts; J Kucharczyk; M E Moseley
Visualization of nonstructural changes in early white matter development on diffusion-weighted MR images: evidence supporting premyelination anisotropy.
AJNR. American journal of neuroradiology 2001;22(8):1572-6.
2001: Karl Turetschek; Eugenia Floyd; Thomas Helbich; Timothy P L Roberts; David M Shames; Michael F Wendland; Wayne O Carter; Robert C Brasch
MRI assessment of microvascular characteristics in experimental breast tumors using a new blood pool contrast agent (MS-325) with correlations to histopathology.
Journal of magnetic resonance imaging : JMRI 2001;14(3):237-42.
2001: Heidi C Roberts; Timothy P L Roberts; Wade S Smith; T J Lee; Nancy J Fischbein; William P Dillon
Multisection dynamic CT perfusion for acute cerebral ischemia: the "toggling-table" technique.
AJNR. American journal of neuroradiology 2001;22(6):1077-80.
2001: H C Roberts ; Timothy P L Roberts; W P Dillon
CT perfusion flow assessment: "up and coming" or "off and running"?
AJNR. American journal of neuroradiology 2001;22(6):1018-9.
2001: Karl Turetschek; Timothy P L Roberts; Eugenia Floyd; Anda Preda; Viktor Novikov; David M Shames; Wayne O Carter; Robert C Brasch
Tumor microvascular characterization using ultrasmall superparamagnetic iron oxide particles (USPIO) in an experimental breast cancer model.
Journal of magnetic resonance imaging : JMRI 2001;13(6):882-8.
2001: Elizabeth A Disbrow; Timothy P L Roberts; D Poeppel; Leah Krubitzer
Evidence for interhemispheric processing of inputs from the hands in human S2 and PV.
Journal of neurophysiology 2001;85(5):2236-44.
2001: Heidi C Roberts; Timothy P L Roberts; Andrew W Bollen; Sebastian Ley; Robert C Brasch; William P Dillon
Correlation of microvascular permeability derived from dynamic contrast-enhanced MR imaging with histologic grade and tumor labeling index: a study in human brain tumors.
Academic radiology 2001;8(5):384-91.
2001: Karl Turetschek; Eugenia Floyd; David M Shames; Timothy P L Roberts; Anda Preda; Viktor Novikov; claire corot; Wayne O Carter; Robert C Brasch
Assessment of a rapid clearance blood pool MR contrast medium (P792) for assays of microvascular characteristics in experimental breast tumors with correlations to histopathology.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2001;45(5):880-6.
2001: M D Szymanski; D W Perry; Nicole M Gage; Howard A Rowley; J Walker; Mitchel S Berger; Timothy P L Roberts
Magnetic source imaging of late evoked field responses to vowels: toward an assessment of hemispheric dominance for language.
Journal of neurosurgery 2001;94(3):445-53.
2001: T H Le; S Patel; Timothy P L Roberts
Functional MRI of human auditory cortex using block and event-related designs.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2001;45(2):254-60.
2001: Karl Turetschek; Sabine Huber; Eugenia Floyd; Thomas Helbich; Timothy P L Roberts; David M Shames; K S Tarlo; Michael F Wendland; Robert C Brasch
MR imaging characterization of microvessels in experimental breast tumors by using a particulate contrast agent with histopathologic correlation.
Radiology 2001;218(2):562-9.
2000: SM Stufflebeam; David Poeppel; Timothy P L Roberts
Temporal encoding in auditory evoked neuromagnetic fields: stochastic resonance.
Neuroreport 2000;11(18):4081-5.
2000: T H Helbich; Timothy P L Roberts; Axel Gossmann; Michael F Wendland; David M Shames; M Adachi; S Yang; S Huber; Heike Daldrup; Robert C Brasch
Quantitative gadopentetate-enhanced MRI of breast tumors: testing of different analytic methods.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2000;44(6):915-24.
2000: C Phillips; T Pellathy; Alec Marantz; E Yellin; K Wexler; David Poeppel; M McGinnis; Timothy P L Roberts
Auditory cortex accesses phonological categories: an MEG mismatch study.
Journal of cognitive neuroscience 2000;12(6):1038-55.
2000: Axel Gossmann; Thomas H Helbich; S Mesiano; David M Shames; Michael F Wendland; Timothy P L Roberts; Napoleone Ferrara; Robert B Jaffe; Robert C Brasch
Magnetic resonance imaging in an experimental model of human ovarian cancer demonstrating altered microvascular permeability after inhibition of vascular endothelial growth factor.
American journal of obstetrics and gynecology 2000;183(4):956-63.
2000: Timothy P L Roberts; Elizabeth A Disbrow; Heidi C Roberts; Howard A Rowley
Quantification and reproducibility of tracking cortical extent of activation by use of functional MR imaging and magnetoencephalography.
AJNR. American journal of neuroradiology 2000;21(8):1377-87.
2000: Nicole M Gage; Timothy P L Roberts
Temporal integration: reflections in the M100 of the auditory evoked field.
Neuroreport 2000;11(12):2723-6.
2000: Elizabeth A Disbrow; Daniel A Slutsky; Timothy P L Roberts; Leah Krubitzer
Functional MRI at 1.5 tesla: a comparison of the blood oxygenation level-dependent signal and electrophysiology.
Proceedings of the National Academy of Sciences of the United States of America 2000;97(17):9718-23.
2000: N J Fischbein; Timothy P L Roberts; W P Dillon
Bleed or stroke? Diffusion measurements in intracranial hematomas.
AJNR. American journal of neuroradiology 2000;21(7):1179-80.
2000: R Baron; Y Baron; Elizabeth A Disbrow; Timothy P L Roberts
Activation of the somatosensory cortex during Abeta-fiber mediated hyperalgesia. A MSI study.
Brain research 2000;871(1):75-82.
2000: nikita derugin; Michael Wendland; K Muramatsu; Timothy P L Roberts; G Gregory; Donna M Ferriero; Zinaida S Vexler
Evolution of brain injury after transient middle cerebral artery occlusion in neonatal rats.
Stroke; a journal of cerebral circulation 2000;31(7):1752-61.
2000: Timothy P L Roberts; Nathaniel A Chuang; Heidi C Roberts
Neuroimaging: do we really need new contrast agents for MRI?
European journal of radiology 2000;34(3):166-78.
2000: Thomas H Helbich; A Gossman; P A Mareski; B Radüchel; Timothy P L Roberts; David M Shames; M Mühler; Karl Turetschek; Robert C Brasch
A new polysaccharide macromolecular contrast agent for MR imaging: biodistribution and imaging characteristics.
Journal of magnetic resonance imaging : JMRI 2000;11(6):694-701.
2000: Jens Bremerich; Timothy P L Roberts; Michael F Wendland; R Wyttenbach; Håkan Arheden; Gautham P Reddy; N Shafaghi; Charles B Higgins; Maythem Saeed
Three-dimensional MR imaging of pulmonary vessels and parenchyma with NC100150 injection (Clariscan).
Journal of magnetic resonance imaging : JMRI 2000;11(6):622-8.
2000: Heidi C Roberts; Timothy P L Roberts; Robert C Brasch; William P Dillon
Quantitative measurement of microvascular permeability in human brain tumors achieved using dynamic contrast-enhanced MR imaging: correlation with histologic grade.
AJNR. American journal of neuroradiology 2000;21(5):891-9.
2000: Timothy P L Roberts; Paul Ferrari; SM Stufflebeam; David Poeppel
Latency of the auditory evoked neuromagnetic field components: stimulus dependence and insights toward perception.
Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society 2000;17(2):114-29.
2000: Elizabeth A Disbrow; Timothy P L Roberts; Leah Krubitzer
Somatotopic organization of cortical fields in the lateral sulcus of Homo sapiens: evidence for SII and PV.
The Journal of comparative neurology 2000;418(1):1-21.
2000: Timothy P L Roberts; Paul Ferrari; D Perry; Howard A Rowley; Mitchel S Berger
Presurgical mapping with magnetic source imaging: comparisons with intraoperative findings.
Brain tumor pathology 2000;17(2):57-64.
1999: Balthasar Eberle; Norbert Weiler; Klaus Markstaller; Hans-Ulrich Kauczor; AJ Deninger; M Ebert; T Grossmann; Werner Heil; L O Lauer; Timothy P L Roberts; Wolfgang G Schreiber; R Surkau; Wolfgang F Dick; EW Otten; Manfred Thelen
Analysis of intrapulmonary O(2) concentration by MR imaging of inhaled hyperpolarized helium-3.
Journal of applied physiology (Bethesda, Md. : 1985) 1999;87(6):2043-52.
1999: Axel Gossmann; Yoshitaka Okuhata; David M Shames; T H Helbich; Timothy P L Roberts; Michael F Wendland; Sabine Huber; Robert C Brasch
Prostate cancer tumor grade differentiation with dynamic contrast-enhanced MR imaging in the rat: comparison of macromolecular and small-molecular contrast media--preliminary experience.
Radiology 1999;213(1):265-72.
1999: M D Szymanski; Howard A Rowley; Timothy P L Roberts
A hemispherically asymmetrical MEG response to vowels.
Neuroreport 1999;10(12):2481-6.
1999: R Baron; Y Baron; Elizabeth A Disbrow; Timothy P L Roberts
Brain processing of capsaicin-induced secondary hyperalgesia: a functional MRI study.
Neurology 1999;53(3):548-57.
1999: M Stiskal; Franci Demsar; A Mühler; H C Schwickert; Timothy P L Roberts; D Szolar; H Fischer; Robert C Brasch
Contrast-enhanced MR imaging of two superparamagnetic RES-contrast agents: functional assessment of experimental radiation-induced liver injury.
Journal of magnetic resonance imaging : JMRI 1999;10(1):52-6.
1999: Elizabeth A Disbrow; Timothy P L Roberts; Daniel A Slutsky; Leah Krubitzer
The use of fMRI for determining the topographic organization of cortical fields in human and nonhuman primates.
Brain research 1999;829(1-2):167-73.
1999: Yoshitaka Okuhata; Robert C Brasch; CD Pham; Heike Daldrup; Michael F Wendland; David M Shames; Timothy P L Roberts
Tumor blood volume assays using contrast-enhanced magnetic resonance imaging: regional heterogeneity and postmortem artifacts.
Journal of magnetic resonance imaging : JMRI 1999;9(5):685-90.
1999: H A Rowley; P Ellen Grant; Timothy P L Roberts
Diffusion MR imaging. Theory and applications.
Neuroimaging clinics of North America 1999;9(2):343-61.
1999: Cornelis F van Dijke; Charles Peterfy; Robert C Brasch; P Lang; Timothy P L Roberts; David M Shames; J B Kneeland; Ying Lu; Jeffry S Mann; Sunil Kapila; Harry K Genant
MR imaging of the arthritic rabbit knee joint using albumin-(Gd-DTPA)30 with correlation to histopathology.
Magnetic resonance imaging 1999;17(2):237-45.
1999: Heidi C Roberts; Maythem Saeed; Timothy P L Roberts; A Mühler; Robert C Brasch
MRI of acute myocardial ischemia: comparing a new contrast agent, Gd-DTPA-24-cascade-polymer, with Gd-DTPA.
Journal of magnetic resonance imaging : JMRI 1999;9(2):204-8.
1998: Nicole M Gage; David Poeppel; Timothy P L Roberts; Gregory Hickok
Auditory evoked M100 reflects onset acoustics of speech sounds.
Brain research 1998;814(1-2):236-9.
1998: Timothy P L Roberts; P Ferrari; David Poeppel
Latency of evoked neuromagnetic M100 reflects perceptual and acoustic stimulus attributes.
Neuroreport 1998;9(14):3265-9.
1998: Susanne Ostrowitzki; J Fick; Timothy P L Roberts; Michael F Wendland; Kenneth Aldape; Jeffry S Mann; Mark Israel; Robert C Brasch
Comparison of gadopentetate dimeglumine and albumin-(Gd-DTPA)30 for microvessel characterization in an intracranial glioma model.
Journal of magnetic resonance imaging : JMRI 1998;8(4):799-806.
1998: Timothy P L Roberts; David Poeppel; Howard A Rowley
Magnetoencephalography and magnetic source imaging.
Neuropsychiatry, neuropsychology, and behavioral neurology 1998;11(2):49-64.
1998: Timothy P L Roberts; Heidi C Roberts; Robert C Brasch
Optimizing imaging techniques to reduce errors in microvascular quantitation with macromolecular MR contrast agents.
Academic radiology 1998;5 Suppl 1():S133-6; discussion S145-6.
1998: Heidi C Roberts; Maythem Saeed; Timothy P L Roberts; Robert C Brasch
Assessment of acute and reperfused myocardial ischemia using GdDTPA, GdDTPA-cascade-24-polymer and albumin-GdDTPA.
Academic radiology 1998;5 Suppl 1():S31-3; discussion S45-6.
1998: SM Stufflebeam; David Poeppel; Howard A Rowley; Timothy P L Roberts
Peri-threshold encoding of stimulus frequency and intensity in the M100 latency.
Neuroreport 1998;9(1):91-4.
1998: CD Pham; Timothy P L Roberts; Nicholas van Bruggen; O Melnyk; J Mann; Napoleone Ferrara; Robert L Cohen; Robert C Brasch
Magnetic resonance imaging detects suppression of tumor vascular permeability after administration of antibody to vascular endothelial growth factor.
Cancer investigation 1998;16(4):225-30.
1997: Robert C Knowlton; Kenneth D Laxer; Michael J Aminoff; Timothy P L Roberts; Stephen Wong; Howard A Rowley
Magnetoencephalography in partial epilepsy: clinical yield and localization accuracy.
Annals of neurology 1997;42(4):622-31.
1997: Friederike Spengler; Timothy P L Roberts; David Poeppel; Nancy N Byl; Xiaoqin Wang; Howard A Rowley; M M Merzenich
Learning transfer and neuronal plasticity in humans trained in tactile discrimination.
Neuroscience letters 1997;232(3):151-4.
1997: Heike Daldrup; Timothy P L Roberts; A Mühler; Axel Gossmann; Heidi C Roberts; Michael Wendland; Werner Rosenau; Robert C Brasch
[Macromolecular contrast media for MR mammography. A new approach to characterizing breast tumors].
Der Radiologe 1997;37(9):733-40.
1997: Timothy P L Roberts; H A Rowley
Magnetic source imaging as a tool for presurgical functional brain mapping.
Neurosurgery clinics of North America 1997;8(3):421-38.
1997: Timothy P L Roberts; Howard A Rowley
Mapping of the sensorimotor cortex: functional MR and magnetic source imaging.
AJNR. American journal of neuroradiology 1997;18(5):871-80.
1997: Zinaida S Vexler; Timothy P L Roberts; A W Bollen; nikita derugin; Allen I Arieff
Transient cerebral ischemia. Association of apoptosis induction with hypoperfusion.
The Journal of clinical investigation 1997;99(6):1453-9.
1997: Heidi C Roberts; Maythem Saeed; Timothy P L Roberts; A Mühler; David M Shames; Jeffry S Mann; M Stiskal; Franci Demsar; Robert C Brasch
Comparison of albumin-(Gd-DTPA)30 and Gd-DTPA-24-cascade-polymer for measurements of normal and abnormal microvascular permeability.
Journal of magnetic resonance imaging : JMRI 1997;7(2):331-8.
1997: Franci Demsar; Timothy P L Roberts; H C Schwickert; David M Shames; Cornelis F van Dijke; Jeffry S Mann; Maythem Saeed; Robert C Brasch
A MRI spatial mapping technique for microvascular permeability and tissue blood volume based on macromolecular contrast agent distribution.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 1997;37(2):236-42.
1997: David Poeppel; C Phillips; E Yellin; Howard A Rowley; Timothy P L Roberts; Alec Marantz
Processing of vowels in supratemporal auditory cortex.
Neuroscience letters 1997;221(2-3):145-8.
1997: G Hickok; D Poeppel; K Clark; R B Buxton; H A Rowley; Timothy P L Roberts
Sensory mapping in a congenitally deaf subject: MEG and fRMI studies of cross-modal non-plasticity.
Human brain mapping 1997;5(6):437-44.
1997: Timothy P L Roberts
Physiologic measurements by contrast-enhanced MR imaging: expectations and limitations.
Journal of magnetic resonance imaging : JMRI 1997;7(1):82-90.
1997: Robert C Brasch; CD Pham; David M Shames; Timothy P L Roberts; K van Dijke; Nicholas van Bruggen; J Mann; Susanne Ostrowitzki; O Melnyk
Assessing tumor angiogenesis using macromolecular MR imaging contrast media.
Journal of magnetic resonance imaging : JMRI 1997;7(1):68-74.
1997: Charles Peterfy; Timothy P L Roberts; Harry K Genant
Dedicated extremity MR imaging. An emerging technology.
Radiologic clinics of North America 1997;35(1):1-20.
1996: Franci Demsar; Cornelis F van Dijke; B A Kirk; Sunil Kapila; Charles Peterfy; Timothy P L Roberts; David M Shames; S Tomazic; J Mann; Robert C Brasch
Mapping abnormal synovial vascular permeability in temporomandibular joint arthritis in the rabbit using MRI.
British journal of rheumatology 1996;35 Suppl 3():23-5.
1996: David Poeppel; E Yellin; C Phillips; Timothy P L Roberts; Howard A Rowley; K Wexler; Alec Marantz
Task-induced asymmetry of the auditory evoked M100 neuromagnetic field elicited by speech sounds.
Brain research. Cognitive brain research 1996;4(4):231-42.
1996: A R McDonald; Timothy P L Roberts; Howard A Rowley; M Anthony Pogrel
Noninvasive somatosensory monitoring of the injured inferior alveolar nerve using magnetic source imaging.
Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons 1996;54(9):1068-72; discussion 1072-4.
1996: Robert C Brasch; H C Schwickert; Timothy P L Roberts; David M Shames; Cornelis F van Dijke; Jeffry S Mann; Franci Demsar
Definition of peritumoral vessels with contrast-enhanced magnetic resonance imaging: comparison of gadopentetate dimeglumine and a blood-pool macromolecular contrast medium.
Academic radiology 1996;3 Suppl 2():S464-5.
1996: H C Schmidt; Robert C Brasch; Timothy P L Roberts; David M Shames; Cornelis F van Dijke; M Stiskal; Jeffry S Mann; A Mühler; Franci Demsar
Time and dose dependency of radiation-induced changes in tumor microvascular characteristics using contrast-enhanced magnetic resonance imaging: impact on the delivery of chemotherapeutic agents.
Academic radiology 1996;3 Suppl 2():S347-8.
1996: Franci Demsar; Timothy P L Roberts; H C Schwickert; David M Shames; Cornelis F van Dijke; Jeffry S Mann; Maythem Saeed; Robert C Brasch
Spatial mapping of microvascular permeability and tissue blood volume using magnetic resonance imaging.
Academic radiology 1996;3 Suppl 2():S344-6.
1996: Timothy P L Roberts; Robert C Brasch; H C Schwickert; David M Shames; C F vanDijke; M Stiskal; Jeffry S Mann; A Mühler; Franci Demsar
Quantification of tissue gadolinium concentration using magnetic resonance imaging: comparison of ultrashort inversion time inversion recovery echoplanar and dynamic three-dimensional spoiled gradient-recalled approaches with in vitro measurements.
Academic radiology 1996;3 Suppl 2():S282-5.
1996: R Siedenberg; DS Goodin; Michael J Aminoff; Howard A Rowley; Timothy P L Roberts
Comparison of late components in simultaneously recorded event-related electrical potentials and event-related magnetic fields.
Electroencephalography and clinical neurophysiology 1996;99(2):191-7.
1996: Dieter H Szolar; Maythem Saeed; Michael F Wendland; H Sakuma; Timothy P L Roberts; M A Stiskal; nikita derugin; Charles B Higgins
MR imaging characterization of postischemic myocardial dysfunction ("stunned myocardium"): relationship between functional and perfusion abnormalities.
Journal of magnetic resonance imaging : JMRI 1996;6(4):615-24.
1996: AD Miller; H A Rowley; Timothy P L Roberts; J Kucharczyk
Human cortical activity during vestibular- and drug-induced nausea detected using MSI.
Annals of the New York Academy of Sciences 1996;781():670-2.
1996: Timothy P L Roberts; David Poeppel
Latency of auditory evoked M100 as a function of tone frequency.
Neuroreport 1996;7(6):1138-40.
1996: M Stiskal; H C Schwickert; Franci Demsar; Timothy P L Roberts; Dieter H Szolar; R Weissleder; Robert C Brasch
Contrast enhancement in experimental radiation-induced liver injury: comparison of hepatocellular and reticuloendothelial particulate contrast agents.
Journal of magnetic resonance imaging : JMRI 1996;6(2):286-90.
1996: H C Schwickert; M Stiskal; Timothy P L Roberts; Cornelis F van Dijke; J Mann; A Mühler; David M Shames; Franci Demsar; A Disston; Robert C Brasch
Contrast-enhanced MR imaging assessment of tumor capillary permeability: effect of irradiation on delivery of chemotherapy.
Radiology 1996;198(3):893-8.
1996: Cornelis F van Dijke; Robert C Brasch; Timothy P L Roberts; N Weidner; A Mathur; David M Shames; Jeffry S Mann; Franci Demsar; P Lang; H C Schwickert
Mammary carcinoma model: correlation of macromolecular contrast-enhanced MR imaging characterizations of tumor microvasculature and histologic capillary density.
Radiology 1996;198(3):813-8.
1996: Timothy P L Roberts; Zinaida S Vexler; V Vexler; nikita derugin; J Kucharczyk
Sensitivity of high-speed "perfusion-sensitive" magnetic resonance imaging to mild cerebral ischemia.
European radiology 1996;6(5):645-9.
1996: V S Vexler; Timothy P L Roberts; Werner Rosenau
Early detection of acute tubular injury with diffusion-weighted magnetic resonance imaging in a rat model of myohemoglobinuric acute renal failure.
Renal failure 1996;18(1):41-57.
1996: Franci Demsar; Timothy P L Roberts; H C Schwickert; David M Shames; Jeffry S Mann; S Tomazic; Robert C Brasch
MRI mapping of microvascular permeability and tissue blood volume.
Pflügers Archiv : European journal of physiology 1996;431(6 Suppl 2):R263-4.
1995: H C Schwickert; Timothy P L Roberts; David M Shames; Cornelis F van Dijke; A Disston; A Mühler; Jeffry S Mann; Robert C Brasch
Quantification of liver blood volume: comparison of ultra short TI inversion recovery echo planar imaging (ULSTIR-EPI), with dynamic 3D-gradient recalled echo imaging.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 1995;34(6):845-52.
1995: P Lang; G Honda; Timothy P L Roberts; M Vahlensieck; J O Johnston; Werner Rosenau; A Mathur; Charles Peterfy; Charles A Gooding; Harry K Genant
Musculoskeletal neoplasm: perineoplastic edema versus tumor on dynamic postcontrast MR images with spatial mapping of instantaneous enhancement rates.
Radiology 1995;197(3):831-9.
1995: Timothy P L Roberts; Zinaida S Vexler; nikita derugin; E Kozniewska; J Kucharczyk; C J Emmett
Evaluation of recombinant human basic fibroblast growth factor (rhbFGF) as a cerebroprotective agent using high speed MR imaging.
Brain research 1995;699(1):51-61.
1995: Howard A Rowley; Timothy P L Roberts
Functional localization by magnetoencephalography.
Neuroimaging clinics of North America 1995;5(4):695-710.
1995: H C Schwickert; M Stiskal; Cornelis F van Dijke; Timothy P L Roberts; Jeffry S Mann; Franci Demsar; Robert C Brasch
Tumor angiography using high-resolution, three-dimensional magnetic resonance imaging: comparison of gadopentetate dimeglumine and a macromolecular blood-pool contrast agent.
Academic radiology 1995;2(10):851-8.
1995: H C Schwickert; Timothy P L Roberts; A Mühler; M Stiskal; Franci Demsar; Robert C Brasch
Angiographic properties of Gd-DTPA-24-cascade-polymer--a new macromolecular MR contrast agent.
European journal of radiology 1995;20(2):144-50.
1995: A I Arieff; E Kozniewska; Timothy P L Roberts; Zinaida S Vexler; Juan Carlos Ayus; J Kucharczyk
Age, gender, and vasopressin affect survival and brain adaptation in rats with metabolic encephalopathy.
The American journal of physiology 1995;268(5 Pt 2):R1143-52.
1995: E Kozniewska; Timothy P L Roberts; Zinaida S Vexler; M Oseka; J Kucharczyk; A I Arieff
Hormonal dependence of the effects of metabolic encephalopathy on cerebral perfusion and oxygen utilization in the rat.
Circulation research 1995;76(4):551-8.
1995: E Kozniewska; Timothy P L Roberts; Mitsuharu Tsuura; J Mintorovitch; M E Moseley; J Kucharczyk
NG-nitro-L-arginine delays the development of brain injury during focal ischemia in rats.
Stroke; a journal of cerebral circulation 1995;26(2):282-8; discussion 288-9.
1995: Timothy P L Roberts; E Zusman; M McDermott; N Barbaro; Howard A Rowley
Correlation of functional magnetic source imaging with intraoperative cortical stimulation in neurosurgical patients.
Journal of image guided surgery 1995;1(6):339-47.
1995: D M Wimberger; Timothy P L Roberts; A J Barkovich; L M Prayer; M E Moseley; J Kucharczyk
Identification of "premyelination" by diffusion-weighted MRI.
Journal of computer assisted tomography 1995;19(1):28-33.
1994: Michael F Wendland; Maythem Saeed; KK Yu; Timothy P L Roberts; K Lauerma; nikita derugin; J Varadarajan; A D Watson; Charles B Higgins
Inversion recovery EPI of bolus transit in rat myocardium using intravascular and extravascular gadolinium-based MR contrast media: dose effects on peak signal enhancement.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 1994;32(3):319-29.
1994: Timothy P L Roberts; J Kucharczyk; I Cox; M E Moseley; L Prayer; W Dillon; K Bleyl; P Harnish
Sprodiamide-injection-enhanced magnetic resonance imaging of cerebral perfusion. Phase I clinical trial results.
Investigative radiology 1994;29 Suppl 2():S24-6.
1994: Zinaida S Vexler; Juan Carlos Ayus; Timothy P L Roberts; C L Fraser; J Kucharczyk; A I Arieff
Hypoxic and ischemic hypoxia exacerbate brain injury associated with metabolic encephalopathy in laboratory animals.
The Journal of clinical investigation 1994;93(1):256-64.
1994: nikita derugin; Timothy P L Roberts
New and reproducible technique for experimentally induced middle cerebral artery stenosis.
Microsurgery 1994;15(1):70-2.
1994: Nicholas van Bruggen; Timothy P L Roberts; J E Cremer
The application of magnetic resonance imaging to the study of experimental cerebral ischaemia.
Cerebrovascular and brain metabolism reviews 1994;6(2):180-210.
1994: Zinaida S Vexler; Timothy P L Roberts; J Kucharczyk; A I Arieff
Severe brain edema associated with cumulative effects of hyponatremic encephalopathy and ischemic hypoxia.
Acta neurochirurgica. Supplementum 1994;60():246-9.
1994: Zinaida S Vexler; Timothy P L Roberts; nikita derugin; E Kozniewska; A I Arieff; J Kucharczyk
Mechanisms of brain injury associated with partial and complete occlusion of the MCA in cat.
Acta neurochirurgica. Supplementum 1994;60():211-5.
1993: M E Moseley; A J de Crespigny; Timothy P L Roberts; E Kozniewska; J Kucharczyk
Early detection of regional cerebral ischemia using high-speed MRI.
Stroke; a journal of cerebral circulation 1993;24(12 Suppl):I60-5.
1993: Timothy P L Roberts; Zinaida S Vexler; nikita derugin; M E Moseley; J Kucharczyk
High-speed MR imaging of ischemic brain injury following stenosis of the middle cerebral artery.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 1993;13(6):940-6.
1993: J Kucharczyk; Zinaida S Vexler; Timothy P L Roberts; H S Asgari; J Mintorovitch; nikita derugin; A D Watson; M E Moseley
Echo-planar perfusion-sensitive MR imaging of acute cerebral ischemia.
Radiology 1993;188(3):711-7.
1993: A J de Crespigny; Timothy P L Roberts; J Kucharcyzk; M E Moseley
Improved sensitivity to magnetic susceptibility contrast.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 1993;30(1):135-7.