Ravi S. Menon Department of Medical Biophysics University of Western Ontario Biography Publications Institution JoVE Articles Ravi S. Menon has not added a biography. If you are Ravi S. Menon and would like to personalize this page please email our Author Liaison for assistance. Publications There's More Than One Way to Scan a Cat: Imaging Cat Auditory Cortex with High-field FMRI Using Continuous or Sparse Sampling Journal of Neuroscience Methods. Mar, 2014 | Pubmed ID: 24389047 Origins of Orientation Dependence in Gray and White Matter Proceedings of the National Academy of Sciences of the United States of America. Jan, 2014 | Pubmed ID: 24374633 An Unusual Presentation of Scimitar Syndrome in a Military Service Member Case Reports in Vascular Medicine. 2013 | Pubmed ID: 23984179 Venocentric Lesions: An MRI Marker of MS? Frontiers in Neurology. 2013 | Pubmed ID: 23885252 Association of Chronic Kidney Disease with Cerebral Microbleeds in Patients with Primary Intracerebral Hemorrhage Stroke; a Journal of Cerebral Circulation. Sep, 2013 | Pubmed ID: 23847251 A Low-cost, Mechanically Simple Apparatus for Measuring Eddy Current-induced Magnetic Fields in MRI NMR in Biomedicine. Oct, 2013 | Pubmed ID: 23526761 Functional Connectivity Patterns of Medial and Lateral Macaque Frontal Eye Fields Reveal Distinct Visuomotor Networks Journal of Neurophysiology. May, 2013 | Pubmed ID: 23446697 Characterization of the Blood-oxygen Level-dependent (BOLD) Response in Cat Auditory Cortex Using High-field FMRI NeuroImage. Jan, 2013 | Pubmed ID: 23000258 Resting-state Networks Show Dynamic Functional Connectivity in Awake Humans and Anesthetized Macaques Human Brain Mapping. Sep, 2013 | Pubmed ID: 22438275 Information Processing Architecture of Functionally Defined Clusters in the Macaque Cortex The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. Nov, 2012 | Pubmed ID: 23197737 Simultaneous in Vivo PH and Temperature Mapping Using a PARACEST-MRI Contrast Agent Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Nov, 2012 | Pubmed ID: 23165779 Poor Long-term Blood Pressure Control After Intracerebral Hemorrhage Stroke; a Journal of Cerebral Circulation. Oct, 2012 | Pubmed ID: 22903494 Predictors of Highly Prevalent Brain Ischemia in Intracerebral Hemorrhage Annals of Neurology. Feb, 2012 | Pubmed ID: 22367992 Functional Connectivity of the Frontal Eye Fields in Humans and Macaque Monkeys Investigated with Resting-state FMRI Journal of Neurophysiology. May, 2012 | Pubmed ID: 22298826 Mental Chronometry NeuroImage. Aug, 2012 | Pubmed ID: 22261377 Slice-by-slice B1+ Shimming at 7 T Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Oct, 2012 | Pubmed ID: 22213531 A Conformal Transceive Array for 7 T Neuroimaging Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. May, 2012 | Pubmed ID: 22190335 The Great Brain Versus Vein Debate NeuroImage. Aug, 2012 | Pubmed ID: 21939776 Resting-state Connectivity Identifies Distinct Functional Networks in Macaque Cingulate Cortex Cerebral Cortex (New York, N.Y. : 1991). Jun, 2012 | Pubmed ID: 21840845 Elimination of the Vesicular Acetylcholine Transporter in the Striatum Reveals Regulation of Behaviour by Cholinergic-glutamatergic Co-transmission PLoS Biology. Nov, 2011 | Pubmed ID: 22087075 A Radiofrequency Coil to Facilitate B₁⁺ Shimming and Parallel Imaging Acceleration in Three Dimensions at 7 T NMR in Biomedicine. Aug, 2011 | Pubmed ID: 21834005 A Canadian Perspective on Ethics Review and Neuroimaging: Tensions and Solutions The Canadian Journal of Neurological Sciences. Le Journal Canadien Des Sciences Neurologiques. Jul, 2011 | Pubmed ID: 21672697 Grey Matter and Social Functioning Correlates of Glutamatergic Metabolite Loss in Schizophrenia The British Journal of Psychiatry : the Journal of Mental Science. Jun, 2011 | Pubmed ID: 21628707 Resting-state Networks in the Macaque at 7 T NeuroImage. Jun, 2011 | Pubmed ID: 21356313 In Vivo Detection of MRI-PARACEST Agents in Mouse Brain Tumors at 9.4 T Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Jul, 2011 | Pubmed ID: 21254213 Transmit/receive Radiofrequency Coil with Individually Shielded Elements Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Dec, 2010 | Pubmed ID: 20648678 In Vivo Detection of PARACEST Agents with Relaxation Correction Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. May, 2010 | Pubmed ID: 20432289 Evaluation of Preprocessing Steps to Compensate for Magnetic Field Distortions Due to Body Movements in BOLD FMRI Magnetic Resonance Imaging. Feb, 2010 | Pubmed ID: 19695810 Neuroimaging Demonstration of Evolving Small Vessel Ischemic Injury in Cerebral Amyloid Angiopathy Stroke; a Journal of Cerebral Circulation. Dec, 2009 | Pubmed ID: 19850897 Optimized MRI Contrast for On-resonance Proton Exchange Processes of PARACEST Agents in Biological Systems Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Nov, 2009 | Pubmed ID: 19780147 4-Aminopyridine Toxicity Mimics Autoimmune-mediated Limbic Encephalitis Neurology. Mar, 2009 | Pubmed ID: 19307545 BOLD FMRI Activation for Anti-saccades in Nonhuman Primates NeuroImage. Apr, 2009 | Pubmed ID: 19138749 Connectivity of the Primate Superior Colliculus Mapped by Concurrent Microstimulation and Event-related FMRI PloS One. 2008 | Pubmed ID: 19079541 A Sensitive PARACEST Contrast Agent for Temperature MRI: Eu3+-DOTAM-glycine (Gly)-phenylalanine (Phe) Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Feb, 2008 | Pubmed ID: 18228602 Hybrid Two-dimensional Navigator Correction: a New Technique to Suppress Respiratory-induced Physiological Noise in Multi-shot Echo-planar Functional MRI NeuroImage. Feb, 2008 | Pubmed ID: 18024159 Longitudinal Grey-matter and Glutamatergic Losses in First-episode Schizophrenia The British Journal of Psychiatry : the Journal of Mental Science. Oct, 2007 | Pubmed ID: 17906243 EEG Monitoring During Functional MRI in Animal Models Epilepsia. 2007 | Pubmed ID: 17767574 Sex Differences in Forebrain and Cardiovagal Responses at the Onset of Isometric Handgrip Exercise: a Retrospective FMRI Study Journal of Applied Physiology (Bethesda, Md. : 1985). Oct, 2007 | Pubmed ID: 17615282 Ventral Medial Prefrontal Cortex and Cardiovagal Control in Conscious Humans NeuroImage. Apr, 2007 | Pubmed ID: 17291781 Transceive Surface Coil Array for MRI of the Human Prostate at 4T Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Feb, 2007 | Pubmed ID: 17260367 NMR Simulation Analysis of Statistical Effects on Quantifying Cerebrovascular Parameters Biophysical Journal. Feb, 2007 | Pubmed ID: 17085487 Theoretical and Experimental Optimization of Laser Speckle Contrast Imaging for High Specificity to Brain Microcirculation Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. Feb, 2007 | Pubmed ID: 16804551 Robust Prescan Calibration for Multiple Spin-echo Sequences: Application to FSE and B-SSFP Magnetic Resonance Imaging. Sep, 2006 | Pubmed ID: 16916703 SENSE Optimization of a Transceive Surface Coil Array for MRI at 4 T Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Sep, 2006 | Pubmed ID: 16902976 Representation of Head-centric Flow in the Human Motion Complex The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. May, 2006 | Pubmed ID: 16723518 Grey and White Matter Differences in Brain Energy Metabolism in First Episode Schizophrenia: 31P-MRS Chemical Shift Imaging at 4 Tesla Psychiatry Research. Mar, 2006 | Pubmed ID: 16497488 Relaxometry Model of Strong Dipolar Perturbers for Balanced-SSFP: Application to Quantification of SPIO Loaded Cells Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Mar, 2006 | Pubmed ID: 16450353 Linear Aspects of Transformation from Interictal Epileptic Discharges to BOLD FMRI Signals in an Animal Model of Occipital Epilepsy NeuroImage. May, 2006 | Pubmed ID: 16414283 Cortical Regions Associated with Autonomic Cardiovascular Regulation During Lower Body Negative Pressure in Humans The Journal of Physiology. Nov, 2005 | Pubmed ID: 16150800 Transceive Surface Coil Array for Magnetic Resonance Imaging of the Human Brain at 4 T Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Aug, 2005 | Pubmed ID: 16032690 Modeling and Suppression of Respiration-related Physiological Noise in Echo-planar Functional Magnetic Resonance Imaging Using Global and One-dimensional Navigator Echo Correction Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Aug, 2005 | Pubmed ID: 16032665 Novelty Responses to Relational and Non-relational Information in the Hippocampus and the Parahippocampal Region: a Comparison Based on Event-related FMRI Hippocampus. 2005 | Pubmed ID: 15999342 Physiological Monitoring of Small Animals During Magnetic Resonance Imaging Journal of Neuroscience Methods. Jun, 2005 | Pubmed ID: 15910980 A 4.0-T FMRI Study of Brain Connectivity During Word Fluency in First-episode Schizophrenia Schizophrenia Research. Jun, 2005 | Pubmed ID: 15885517 Functional Connectivity of Dissociative Responses in Posttraumatic Stress Disorder: a Functional Magnetic Resonance Imaging Investigation Biological Psychiatry. Apr, 2005 | Pubmed ID: 15820708 Implementation Issues of Multivoxel STEAM-localized 1H Spectroscopy Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Mar, 2005 | Pubmed ID: 15723387 Learning-related FMRI Activation Associated with a Rotational Visuo-motor Transformation Brain Research. Cognitive Brain Research. Mar, 2005 | Pubmed ID: 15722208 Real-time Display of Artifact-free Electroencephalography During Functional Magnetic Resonance Imaging and Magnetic Resonance Spectroscopy in an Animal Model of Epilepsy Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Feb, 2005 | Pubmed ID: 15678533 Discrete Functional Contributions of Cerebral Cortical Foci in Voluntary Swallowing: a Functional Magnetic Resonance Imaging (fMRI) "Go, No-Go" Study Experimental Brain Research. Feb, 2005 | Pubmed ID: 15536553 Comparative Study of Proton and Phosphorus Magnetic Resonance Spectroscopy in Schizophrenia at 4 Tesla Psychiatry Research. Nov, 2004 | Pubmed ID: 15546701 Noise Properties of a NMR Transceiver Coil Array Journal of Magnetic Resonance (San Diego, Calif. : 1997). Nov, 2004 | Pubmed ID: 15504694 Behavioral and Neuroimaging Evidence for a Contribution of Color and Texture Information to Scene Classification in a Patient with Visual Form Agnosia Journal of Cognitive Neuroscience. Jul-Aug, 2004 | Pubmed ID: 15298783 Sodium T2*-weighted MR Imaging of Acute Focal Cerebral Ischemia in Rabbits Magnetic Resonance Imaging. Sep, 2004 | Pubmed ID: 15288139 Long Component Time Constant of 23Na T*2 Relaxation in Healthy Human Brain Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Aug, 2004 | Pubmed ID: 15282825 Cerebral Areas Processing Swallowing and Tongue Movement Are Overlapping but Distinct: a Functional Magnetic Resonance Imaging Study Journal of Neurophysiology. Oct, 2004 | Pubmed ID: 15163677 Focal Changes in Brain Energy and Phospholipid Metabolism in First-episode Schizophrenia: 31P-MRS Chemical Shift Imaging Study at 4 Tesla The British Journal of Psychiatry : the Journal of Mental Science. May, 2004 | Pubmed ID: 15123504 Robust Automated Shimming Technique Using Arbitrary Mapping Acquisition Parameters (RASTAMAP) Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. May, 2004 | Pubmed ID: 15122668 Human Cardiovascular and Gustatory Brainstem Sites Observed by Functional Magnetic Resonance Imaging The Journal of Comparative Neurology. Apr, 2004 | Pubmed ID: 15022263 The Nature of Traumatic Memories: a 4-T FMRI Functional Connectivity Analysis The American Journal of Psychiatry. Jan, 2004 | Pubmed ID: 14702248 Glutamate and Glutamine in the Anterior Cingulate and Thalamus of Medicated Patients with Chronic Schizophrenia and Healthy Comparison Subjects Measured with 4.0-T Proton MRS The American Journal of Psychiatry. Dec, 2003 | Pubmed ID: 14638596 Transient Hemodynamics During a Breath Hold Challenge in a Two Part Functional Imaging Study with Simultaneous Near-infrared Spectroscopy in Adult Humans NeuroImage. Oct, 2003 | Pubmed ID: 14568493 Flexible Retinotopy: Motion-dependent Position Coding in the Visual Cortex Science (New York, N.Y.). Oct, 2003 | Pubmed ID: 14500849 Visually Guided Grasping Produces FMRI Activation in Dorsal but Not Ventral Stream Brain Areas Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale. Nov, 2003 | Pubmed ID: 12961051 Interaction of Retinal Image and Eye Velocity in Motion Perception Neuron. Jul, 2003 | Pubmed ID: 12895428 Individual Differences in a Husband and Wife Who Developed PTSD After a Motor Vehicle Accident: a Functional MRI Case Study The American Journal of Psychiatry. Apr, 2003 | Pubmed ID: 12668352 Preparatory Set Associated with Pro-saccades and Anti-saccades in Humans Investigated with Event-related FMRI Journal of Neurophysiology. Feb, 2003 | Pubmed ID: 12574477 Recall of Emotional States in Posttraumatic Stress Disorder: an FMRI Investigation Biological Psychiatry. Feb, 2003 | Pubmed ID: 12559652 Noise Reduction in BOLD-based FMRI Using Component Analysis NeuroImage. Nov, 2002 | Pubmed ID: 12414291 Human FMRI Evidence for the Neural Correlates of Preparatory Set Nature Neuroscience. Dec, 2002 | Pubmed ID: 12411958 Glutamate and Glutamine Measured with 4.0 T Proton MRS in Never-treated Patients with Schizophrenia and Healthy Volunteers The American Journal of Psychiatry. Nov, 2002 | Pubmed ID: 12411236 High Resolution FMRI of Ocular Dominance Columns Within the Visual Cortex of Human Amblyopes Strabismus. Jun, 2002 | Pubmed ID: 12221492 Brain Activation During Script-driven Imagery Induced Dissociative Responses in PTSD: a Functional Magnetic Resonance Imaging Investigation Biological Psychiatry. Aug, 2002 | Pubmed ID: 12208637 In Vivo Brain (31)P-MRS: Measuring the Phospholipid Resonances at 4 Tesla from Small Voxels NMR in Biomedicine. Aug, 2002 | Pubmed ID: 12203225 Differential Effects of Viewpoint on Object-driven Activation in Dorsal and Ventral Streams Neuron. Aug, 2002 | Pubmed ID: 12194877 Influence of Hypoxia on Wavelength Dependence of Differential Pathlength and Near-infrared Quantification Physics in Medicine and Biology. May, 2002 | Pubmed ID: 12043821 Haptic Study of Three-dimensional Objects Activates Extrastriate Visual Areas Neuropsychologia. 2002 | Pubmed ID: 11992658 Imaging Attentional Modulation of Pain in the Periaqueductal Gray in Humans The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. Apr, 2002 | Pubmed ID: 11923440 Region-specific Changes in Phospholipid Metabolism in Chronic, Medicated Schizophrenia: (31)P-MRS Study at 4.0 Tesla The British Journal of Psychiatry : the Journal of Mental Science. Jan, 2002 | Pubmed ID: 11772850 Postacquisition Suppression of Large-vessel BOLD Signals in High-resolution FMRI Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. Jan, 2002 | Pubmed ID: 11754436 Funktionell avbildning av hörselbarken hos vuxna katter med hjälp av hög-fält fMRI Trecia A. Brown1,6, Joseph S. Gati5, Sarah M. Hughes5, Pam L. Nixon1,6, Ravi S. Menon3,4,5, Stephen G. Lomber1,2,4,5,6,7 1Department of Physiology and Pharmacology, University of Western Ontario, 2Department of Psychology, University of Western Ontario, 3Department of Medical Biophysics, University of Western Ontario, 4Brain and Mind Institute, University of Western Ontario, 5Centre for Functional and Metabolic Mapping, Robarts Research Institute, University of Western Ontario, 6Cerebral Systems Laboratory, University of Western Ontario, 7National Centre for Audiology, University of Western Ontario JoVE 50872 Neuroscience
Funktionell avbildning av hörselbarken hos vuxna katter med hjälp av hög-fält fMRI Trecia A. Brown1,6, Joseph S. Gati5, Sarah M. Hughes5, Pam L. Nixon1,6, Ravi S. Menon3,4,5, Stephen G. Lomber1,2,4,5,6,7 1Department of Physiology and Pharmacology, University of Western Ontario, 2Department of Psychology, University of Western Ontario, 3Department of Medical Biophysics, University of Western Ontario, 4Brain and Mind Institute, University of Western Ontario, 5Centre for Functional and Metabolic Mapping, Robarts Research Institute, University of Western Ontario, 6Cerebral Systems Laboratory, University of Western Ontario, 7National Centre for Audiology, University of Western Ontario JoVE 50872 Neuroscience