Dr Saadallah Ramadan

Dr Saadallah Ramadan

Research Academic

Faculty of Health and Medicine (Medical Radiation Science)

Career Summary

Biography

Dr Ramadan is a Senior Lecturer within the School of Health Sciences, Faculty of Health. He received his PhD from the School of Chemistry, The University of Sydney in 2000. He spent two years studying red blood cells by NMR techniques, followed by studying the effect of non-steroidal anti-inflammatory drugs on rat stomach using NMR. He was then appointed as senior researcher at the Institute for Magnetic Resonance Research at Royal North Shore Hospital. In 2007, he moved to Boston, MA to take a position of Physicist at the Brigham and Women's Hospital, and became an Instructor in Radiology at Harvard Medical School. He was integrally involved in the development of MRI Research Policy at Brigham and Women’s Hospital. Technical interests include MRI/MRS pulse sequence development for Siemens (Syngo) platforms, where he worked on many different platforms. Spectroscopic as well as MRI diffusion-weighted sequences were developed for Syngo platforms. He also has experience in designing new RF shapes, designing spectroscopic editing sequences, as well as two-dimensional correlation spectroscopy. His research activities involve programming and evaluating novel MR imaging and spectroscopic techniques for investigation of human disease, as well as analysis and data post processing. Current focus areas include: breast, brain and muscle MR imaging. Dr. Ramadan commenced a full-time position at the University of Newcastle in 2011.

Research Expertise
Development and application of magnetic resonance imaging applications to human disease. Development of magnetic resonance spectroscopy techniques and application of these techniques in vivo. Data post processing and development of automated processing pipelines for two-dimensional spectroscopic techniques.

Teaching Expertise
Magnetic Resonance Imaging Magnetic Resonance Spectroscopy Pulse Sequence Development Data Post Processing Research Methods

Collaborations
Dr Ramadan is collaborating with the Priority Centre for Brain and Mental Health Research, and is a member of Centre for MR in Health at the University Newcastle. He is also a member of the Center for Clinical Spectroscopy at the Brigham and Women's Hospital and actively collaborates with colleagues in Boston.


Qualifications

  • Doctor of Philosophy, University of Sydney

Keywords

  • Breast cancer
  • Data post processing
  • Glioma
  • In vivo diffusion studies
  • In vivo diffusion studies
  • Magnetic Resonance Imaging
  • Magnetic Resonance Spectroscopy
  • Muscle spectroscopy
  • One/Two-dimensional spectroscopy
  • Pulse sequence programming

Languages

  • Arabic (Fluent)

Fields of Research

Code Description Percentage
029903 Medical Physics 30
030606 Structural Chemistry and Spectroscopy 30
110320 Radiology and Organ Imaging 40

Professional Experience

UON Appointment

Title Organisation / Department
Research Academic University of Newcastle
Faculty of Health and Medicine
Australia
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Publications

For publications that are currently unpublished or in-press, details are shown in italics.


Chapter (3 outputs)

Year Citation Altmetrics Link
2014 Merugumala S, Ramadan S, Keenan W, Liao H, Wang LYJ, Lin A, 'Magnetic Resonance Spectroscopy', MRI in Psychiatry, Springer, New York 87-116 (2014) [B2]
DOI 10.1007/978-3-642-54542-9
2007 Ramadan S, Thomas MA, Mountford CE, 'Phase-rotated MR spectroscopy using dual-PRESS: theory and application in human brain', DataMining, Systems Analysis, and Optimization in Biomedicine, American Institute of Physics, Gainesvile, Florida, USA 277-291 (2007)
2006 Bourgeat P, Fripp J, Stanwell P, Ramadan S, Ourselin S, 'MR image segmentation using phase information and a novel multiscale scheme', Medical Image Computing and Computer-Assisted Intervention - Miccai 2006, Pt 2, Springer-Verlag Berlin, Berlin 920-927 (2006)

Journal article (42 outputs)

Year Citation Altmetrics Link
2015 Lin AP, Ramadan S, Stern RA, Box HC, Nowinski CJ, Ross BD, Mountford CE, 'Changes in the neurochemistry of athletes with repetitive brain trauma: preliminary results using localized correlated spectroscopy.', Alzheimers Res Ther, 7 13 (2015)
DOI 10.1186/s13195-015-0094-5
Citations Scopus - 2
2015 Mountford C, Quadrelli S, Lin A, Ramadan S, 'Six fucose-alpha(1-2) sugars and alpha-fucose assigned in the human brain using in vivo two-dimensional MRS', NMR IN BIOMEDICINE, 28 291-296 (2015)
DOI 10.1002/nbm.3239
2015 Mountford C, Quadrelli S, Lin A, Ramadan S, 'Six fucose-a(1-2) sugars and a-fucose assigned in the human brain using in vivo two-dimensional MRS', NMR in Biomedicine, 28 291-296 (2015)

A growing body of literature has indicated that fucose-a(1-2)-galactose sugars are implicated in the molecular mechanisms that underlie neuronal development, learning and memory i... [more]

A growing body of literature has indicated that fucose-a(1-2)-galactose sugars are implicated in the molecular mechanisms that underlie neuronal development, learning and memory in the human brain. An understanding of the in vivo roles played by these terminal fucose residues has been hampered by the lack of technology to non-invasively monitor their levels in the human brain. We have implemented in vivo two-dimensional MRS technology to examine the human brain in a 3-T clinical MR scanner, and report that six fucose-a(1-2)-galactose residues and free a-fucose are available for inspection. Fucose-a(1-3)-galactose residues cannot yet be assigned using this technology as they resonate under the water resonance. This new application offers an unprecedented insight into the molecular mechanisms by which fucosylated sugars contribute to neuronal processes and how they alter during development, ageing and disease.

DOI 10.1002/nbm.3239
2015 Lin AP, Ramadan S, Stern RA, Box HC, Nowinski CJ, Ross BD, Mountford CE, 'Changes in the neurochemistry of athletes with repetitive brain trauma: preliminary results using localized correlated spectroscopy.', Alzheimers Res Ther, 7 13 (2015)
DOI 10.1186/s13195-015-0094-5
Citations Scopus - 1
2015 Leong KM, Lau P, Ramadan S, 'Utilisation of MR spectroscopy and diffusion weighted imaging in predicting and monitoring of breast cancer response to chemotherapy', Journal of Medical Imaging and Radiation Oncology, (2015)

Summary: Neoadjuvant chemotherapy (NACT) is the standard treatment option for breast cancer as more data shows that pathologic complete response (pCR) after NACT correlates with i... [more]

Summary: Neoadjuvant chemotherapy (NACT) is the standard treatment option for breast cancer as more data shows that pathologic complete response (pCR) after NACT correlates with improved prognosis. MRI is accepted as the best imaging modality for evaluating the response to NACT in many studies as compared with clinical examination and other imaging modalities. In vivo magnetic resonance spectroscopy (MRS) and diffusion-weighted imaging (DWI) studies have both emerged as potential tools to provide early response indicators based on the changes in the metabolites and the apparent diffusion coefficient (ADC) respectively. In this review article, we aim to discuss the strength and limitations of MRS and DWI in monitoring of early response breast cancer to NACT.

DOI 10.1111/1754-9485.12310
2015 Leong KM, Lau P, Ramadan S, 'Utilisation of MR spectroscopy and diffusion weighted imaging in predicting and monitoring of breast cancer response to chemotherapy', Journal of Medical Imaging and Radiation Oncology, 59 268-277 (2015)

Summary Neoadjuvant chemotherapy (NACT) is the standard treatment option for breast cancer as more data shows that pathologic complete response (pCR) after NACT correlates with im... [more]

Summary Neoadjuvant chemotherapy (NACT) is the standard treatment option for breast cancer as more data shows that pathologic complete response (pCR) after NACT correlates with improved prognosis. MRI is accepted as the best imaging modality for evaluating the response to NACT in many studies as compared with clinical examination and other imaging modalities. In vivo magnetic resonance spectroscopy (MRS) and diffusion-weighted imaging (DWI) studies have both emerged as potential tools to provide early response indicators based on the changes in the metabolites and the apparent diffusion coefficient (ADC) respectively. In this review article, we aim to discuss the strength and limitations of MRS and DWI in monitoring of early response breast cancer to NACT.

DOI 10.1111/1754-9485.12310
2015 Ramadan S, Arm J, Silcock J, Santamaria G, Buck J, Roy M, et al., 'Lipid and Metabolite Deregulation in the Breast Tissue of Women Carrying BRCA1 and BRCA2 Genetic Mutations.', Radiology, 275 675-682 (2015)
DOI 10.1148/radiol.15140967
2014 Knechtel L, Schall U, Cooper G, Ramadan S, Stanwell P, Jolly T, Thienel R, 'Transcranial direct current stimulation of prefrontal cortex: An auditory event-related potential and proton magnetic resonance spectroscopy study', Neurology Psychiatry and Brain Research, (2014) [C1]

Transcranial direct current stimulation (tDCS) is a non-invasive intervention altering neural plasticity by modulating neuronal excitability of pre- and postsynaptic neuron popula... [more]

Transcranial direct current stimulation (tDCS) is a non-invasive intervention altering neural plasticity by modulating neuronal excitability of pre- and postsynaptic neuron populations, which has been shown to improve depression symptoms and cognition. We investigated the effects of a single session of 20 min of 2 mA left-prefrontal anodal versus sham stimulation on auditory event-related potentials (ERPs) in 11 male and 5 female healthy subjects (mean age of 28.6 [SD 6.2] years) by employing a randomized single-blind crossover design. Stimulation effects on cortical glutamate (Glu) and glutamine (Glx) levels were subsequently measured in 12 of the 16 healthy subjects in a 3 T proton magnetic resonance spectroscopy scan. tDCS was associated with a significant increase of N1 amplitudes while smaller P3b amplitudes correlated with higher cortical Glu and Glx levels in the stimulated brain area when performing an auditory go/no-go discrimination task. tDCS did not change mismatch negativity, nor task performance or cortical Glu/Glx levels which, together with N1 amplitudes, depended on stimulation order ("sham" versus "active"). Increased N1 amplitudes are consistent with higher levels of cortical excitability following prefrontal anodal tDCS. The failure to replicate Glu/Glx changes with tDCS may have been masked by between-session carry-over effects while ceiling effects may have masked tDCS effects on task performance. © 2014 Elsevier GmbH. All rights reserved.

DOI 10.1016/j.npbr.2014.06.001
Citations Scopus - 2
Co-authors Renate Thienel, Ulrich Schall, Peter Stanwell
2014 Knechtel L, Schall U, Cooper G, Ramadan S, Stanwell P, Jolly T, Thienel R, 'Transcranial direct current stimulation of prefrontal cortex: An auditory event-related potential and proton magnetic resonance spectroscopy study', Neurology Psychiatry and Brain Research, 20 96-101 (2014) [C1]

Transcranial direct current stimulation (tDCS) is a non-invasive intervention altering neural plasticity by modulating neuronal excitability of pre- and postsynaptic neuron popula... [more]

Transcranial direct current stimulation (tDCS) is a non-invasive intervention altering neural plasticity by modulating neuronal excitability of pre- and postsynaptic neuron populations, which has been shown to improve depression symptoms and cognition. We investigated the effects of a single session of 20 min of 2 mA left-prefrontal anodal versus sham stimulation on auditory event-related potentials (ERPs) in 11 male and 5 female healthy subjects (mean age of 28.6 [SD 6.2] years) by employing a randomized single-blind crossover design. Stimulation effects on cortical glutamate (Glu) and glutamine (Glx) levels were subsequently measured in 12 of the 16 healthy subjects in a 3 T proton magnetic resonance spectroscopy scan. tDCS was associated with a significant increase of N1 amplitudes while smaller P3b amplitudes correlated with higher cortical Glu and Glx levels in the stimulated brain area when performing an auditory go/no-go discrimination task. tDCS did not change mismatch negativity, nor task performance or cortical Glu/Glx levels which, together with N1 amplitudes, depended on stimulation order ("sham" versus "active"). Increased N1 amplitudes are consistent with higher levels of cortical excitability following prefrontal anodal tDCS. The failure to replicate Glu/Glx changes with tDCS may have been masked by between-session carry-over effects while ceiling effects may have masked tDCS effects on task performance.

DOI 10.1016/j.npbr.2014.06.001
Citations Scopus - 1
Co-authors Ulrich Schall, Peter Stanwell, Renate Thienel
2014 Lin AP, Ramadan S, Stern RA, Box H, Nowinski CJ, Ross BD, Mountford CE, 'Changes in the Neurochemistry of Athletes with Repetitive Brain Trauma', Alzheimer's Research and Therapy, In Press (2014)
2013 Ramadan S, Lin A, Stanwell P, 'Glutamate and glutamine: A review of in vivo MRS in the human brain', NMR in Biomedicine, 26 1630-1646 (2013) [C1]

Our understanding of the roles that the amino acids glutamate (Glu) and glutamine (Gln) play in the mammalian central nervous system has increased rapidly in recent times. Many co... [more]

Our understanding of the roles that the amino acids glutamate (Glu) and glutamine (Gln) play in the mammalian central nervous system has increased rapidly in recent times. Many conditions are known to exhibit a disturbance in Glu-Gln equilibrium, and the exact relationships between these changed conditions and these amino acids are not fully understood. This has led to increased interest in Glu/Gln quantitation in the human brain in an array of conditions (e.g. mental illness, tumor, neuro-degeneration) as well as in normal brain function. Accordingly, this review has been undertaken to describe the increasing number of in vivo techniques available to study Glu and Gln separately, or pooled as 'Glx'. The present MRS methods used to assess Glu and Gln vary in approach, complexity, and outcome, thus the focus of this review is on a description of MRS acquisition approaches, and an indication of relative utility of each technique rather than brain pathologies associated with Glu and/or Gln perturbation. Consequently, this review focuses particularly on (1) one-dimensional 1H MRS, (2) two-dimensional 1H MRS, and (3) one-dimensional 13C MRS techniques. © 2013 John Wiley & Sons, Ltd.

DOI 10.1002/nbm.3045
Citations Scopus - 4Web of Science - 3
Co-authors Peter Stanwell
2013 Woodhams R, Inoue Y, Ramadan S, Hata H, Ozaki M, 'Diffusion-weighted Imaging of the Breast: Comparison of B-values 1000 s/mm(2) and 1500 s/mm(2)', MAGNETIC RESONANCE IN MEDICAL SCIENCES, 12 229-234 (2013) [C1]
DOI 10.2463/mrms.2012-0028
Citations Scopus - 1Web of Science - 1
2012 Biswas TK, Ramadan S, Ghosh SN, Bhattacharya RN, 'Uniqueness Of Refractive Index As An Effective Diagnostic Parameter For Brain Lesions: A Novel Noninvasive Technique To Predict Refractive Index From CT-MR Fusion Image By Applying Feynman¿s Equation', The Internet Journal of Radiology, 14 DOI-10.5580/2afa (2012)
DOI 10.5580/2afa
2011 Ramadan S, Andronesi A, Stanwell P, Lin A, Sorensen G, Mountford C, 'In Vivo Two Dimensional MR Spectroscopy Compares the Biochemistry of the Human Brain and Glioblastoma', Radiology, 259 540-549 (2011)
Co-authors Peter Stanwell, Carolyn Mountford
2011 Ramadan S, Andronesi A, Stanwell P, Lin A, Sorensen G, Mountford C, 'In Vivo Two Dimensional MR Spectroscopy Compares the Biochemistry of the Human Brain and Glioblastoma', Radiology, 259 540-549 (2011) [C1]
Citations Scopus - 11Web of Science - 9
Co-authors Carolyn Mountford, Peter Stanwell
2011 Woodhams R, Ramadan S, Stanwell PT, Sakamoto S, Hata H, Ozaki M, et al., 'Diffusion-weighted imaging of the breast: Principles and clinical applications', Radiographics, 31 1059-1084 (2011) [C1]
DOI 10.1148/rg.314105160
Citations Scopus - 47Web of Science - 37
Co-authors Peter Stanwell
2011 Verma G, Lipnick S, Ramadan S, Nagarajan R, Thomas M, 'Implementation of multi-echo-based correlated spectroscopic imaging and pilot findings in human brain and calf muscle', Journal of Magnetic Resonance Imaging, 34 262-269 (2011) [C1]
Citations Scopus - 1Web of Science - 1
2011 Ramadan S, Mountford C, 'Adiabatic Localized Correlation Spectroscopy (AL-COSY) - Application in Muscle and Brain', Journal of Magnetic Resonance Imaging, 33 1447-1455 (2011) [C1]
Citations Scopus - 4Web of Science - 4
Co-authors Carolyn Mountford
2010 Mountford CE, Stanwell PT, Lin A, Ramadan S, Ross B, 'Neurospectroscopy: The past, present and future', Chemical Reviews, 110 3060-3086 (2010) [D1]
DOI 10.1021/cr900250y
Citations Scopus - 35Web of Science - 33
Co-authors Carolyn Mountford, Peter Stanwell
2010 Andronesi OC, Ramadan S, Mountford CE, Sorensen AG, 'Low-power adiabatic sequences for in vivo localized two-dimensional chemical shift correlated MR spectroscopy', Magnetic Resonance in Medicine, 64 1542-1556 (2010) [C1]
DOI 10.1002/mrm.22535
Citations Scopus - 12Web of Science - 13
Co-authors Carolyn Mountford
2010 Andronesi OC, Ramadan S, Mountford CE, Sorensen AG, 'Low-power adiabatic sequences for in vivo localized two-dimensional chemical shift correlated MR spectroscopy', Magnetic Resonance in Medicine, 64 1542-1556 (2010) [C1]
DOI 10.1002/mrm.22535
Co-authors Carolyn Mountford
2010 Lipnick S, Verma G, Ramadan S, Furuyama J, Thomas MA, 'Echo Planar Correlated Spectroscopic Imaging:Implementation and Pilot Evaluation in Human Calf In Vivo', Magnetic Resonance in Medicine, 64 947-956 (2010) [C1]
DOI 10.1002/mrm.22499
Citations Scopus - 14
2010 Ramadan S, Mulkern R, 'Comment on ADC Reductions in Post-Contrast Breast Tumors', Journal of Magnetic Resonance Imaging, 31 262-262 (2010) [C3]
DOI 10.1002/jmri.21972
2010 Stanwell PT, Siddall P, Keshava N, Cocuzzo D, Ramadan S, Lin A, et al., 'Neuro magnetic resonance spectroscopy using wavelet decomposition and statistical testing identifies biochemical changes in people with spinal cord injury and pain', Neuroimage, 53 544-552 (2010) [C1]
DOI 10.1016/j.neuroimage.2010.06.051
Citations Scopus - 22Web of Science - 20
Co-authors Peter Stanwell, Carolyn Mountford
2010 Andronesi OC, Ramadan S, Ratai EM, Jennings D, Mountford CE, Sorensen GA, 'Spectroscopic imaging with improved gradient modulated constant adiabaticity pulses on high-field clinical scanners', Journal of Magnetic Resonance, 203 283-293 (2010) [C1]
Citations Scopus - 21Web of Science - 23
Co-authors Carolyn Mountford
2010 Ramadan S, Ratai EM, Wald LL, Mountford CE, 'IN VIVO 1D and 2D Correlation MR Spectroscopy of the Soleus Muscle at 7T', Journal of Magnetic Resonance, 204 91-98 (2010) [C1]
Citations Scopus - 18Web of Science - 16
Co-authors Carolyn Mountford
2010 Nagarajan R, Ramadan S, Thomas MA, 'Detection of Amide and Aromatic Proton Resonances of Human Brain Metabolites Using Localized Correlated Spectroscopy Combined with Two Different Water Suppression Schemes', Magnetic Resonance Insights, 4 1-9 (2010) [C1]
2009 Ramadan S, 'Diffusion-Exchange Weighted Imaging', Magnetic Resonance Insights, 11-19 (2009) [C1]
2009 Ramadan S, Mountford C, 'Two-Dimensional Magnetic Resonance Spectroscopy in Biopsy and In Vivo 161-199 (2009)
Citations Scopus - 6Web of Science - 4
Co-authors Carolyn Mountford
2009 Thomas MA, Lipnick S, Velan S, Liu S, Banakar S, Binesh N, et al., 'Investigation of breast cancer using two-dimensional MRS', NMR in Biomedicine, 22 77-91 (2009) [C1]
Citations Scopus - 19
2009 Mountford CE, Ramadan SA, Stanwell PT, Malycha PL, 'Proton MRS of the Breast in the clinical setting.', NMR in Biomedicine, 22 54-64 (2009) [C1]
DOI 10.1002/nbm.1301
Citations Scopus - 34Web of Science - 26
Co-authors Peter Stanwell, Carolyn Mountford
2008 Mountford CE, Stanwell P, Ramadan S, 'Breast MR Imaging at 3.0T', Radiology, 248 319-320 (2008) [C3]
2008 Swindle P, Ramadan S, Stanwell PT, McCredie S, Russell P, Mountford C, 'Proton magnetic resonance spectroscopy of the central, transition and peripheral zones of the prostate: Assignments and correlation with histopathology.', Magnetic Resonance Materials in Physics Biology and Medicine, 21 423-434 (2008) [C1]
DOI 10.1007/s10334-008-0136-0
Citations Scopus - 16Web of Science - 13
Co-authors Carolyn Mountford, Peter Stanwell
2007 Bourgeat P, Fripp J, Stanwell P, Ramadan S, Ourselin S, 'MR image segmentation of the knee bone using phase information', Med Image Anal, 11 325-335 (2007)
DOI 10.1016/j.media.2007.03.003
2007 Ramadan S, 'Phase-Rotation in In-vivo Localised Spectroscopy', Concepts in Magnetic Resonance, 30 147-153 (2007)
2005 Ramadan S, Bonin AM, Kennedy BJ, Hambley TW, Lay PA, 'Nuclear magnetic resonance analysis of indomethacin-induced gastric ulcers', Chemical Research in Toxicology, 18 123-128 (2005)
2004 Ramadan S, Hambley TW, Kennedy BJ, Lay PA, 'NMR spectroscopic characterization of copper(II) and zinc(II) complexes of indomethacin', Inorganic Chemistry, 43 2943-2946 (2004)
2004 Kuchel PW, Bubb WA, Ramadan S, Chapman BE, Philp DJ, Coen M, et al., 'P-31 MAS-NMR of human erythrocytes: Independence of cell volume from angular velocity', Magnetic Resonance in Medicine, 52 663-668 (2004)
2003 Ramadan S, Field LD, Pierens GK, 'Multiple quantum nuclear magnetic resonance spectra of partially oriented styrene in a nematic phase', Molecular Physics, 101 1813-1818 (2003)
2003 Field LD, Ramadan S, 'Multiple quantum NMR spectra of toluene and p-bromotoluene partially aligned in a nematic phase', Magnetic Resonance in Chemistry, 41 933-938 (2003)
2002 Field LD, Ramadan S, Pierens GK, 'Multiple-quantum NMR spectra of partially oriented indene: A new approach to estimating order in a nematic phase', Journal of Magnetic Resonance, 156 64-71 (2002)
1995 Atkinson EJ, Clezy PS, Leung CWF, Ramadan S, Salek A, Zhuo MX, 'The Chemistry of Pyrrolic Compounds .70. the Synthesis of Model Porphyrins as an Aid to the Recognition of Chlorobium-Derived Petroporphyrins in the Julia-Creek Oil-Shale Deposit', Australian Journal of Chemistry, 48 1873-1885 (1995)
Show 39 more journal articles

Conference (42 outputs)

Year Citation Altmetrics Link
2014 Ramadan S, Arm J, Silcock J, Santamaria G, Buck J, Roy M, et al., 'Lipid Deregulation in Women Carrying the BRCA Mutations: Non invasive evaluation by two-dimensional Spectroscopy' (2014) [E3]
2014 Ramadan S, Arm J, Silcock J, Santamaria G, Buck J, Roy M, et al., 'LIPID AND METABOLITE DEREGULATION IN THE BREAST TISSUE OF WOMEN CARRYING BRCA1 AND BRCA2 GENETIC MUTATIONS', ASIA-PACIFIC JOURNAL OF CLINICAL ONCOLOGY (2014) [E3]
DOI 10.1111/ajco.12336
Co-authors Carolyn Mountford
2013 Ramadan S, Burrows TL, Pursey KM, Stanwell PT, 'Brain MRS after consumption of commercially available energy drink', Proceedings of the International Society for Magnetic Resonance in Medicine, Salt Lake City, Utah (2013) [E3]
Co-authors Peter Stanwell, Tracy Burrows
2013 Sun Y, Dunn MC, Ramadan S, Jones KL, Green A, Ligon K, Kung AL, 'MR Imaging and Spectroscopy for evaluation of brain tumor metabolic profiles in primary glioblastoma multiforme xenografts', Proceedings of the International Society of Magnetic Resonance in Medicine, Salt Lake City, UT (2013) [E3]
2012 Ramadan S, Liao HJ, Lin A, Mountford C, 'Different Types of COSY Applied To Study Glutamate and Glutamine in a Clinical Scanner' (2012) [E3]
2012 Lin A, Liao HJ, Cadena A, Ramadan S, Molina I, McCarley R, 'Comparison of Cerebral Glutamate and GABA in Schizotypal Personality Disorder using Spectral Editing and 2D Correlated Spectroscopy' (2012) [E3]
2012 Peled S, Ramadan S, Westin CF, 'Measuring Cell Permeability with Diffusion-Weighted Simultaneous Spin-Echo and Stimulated Echo EPI' (2012) [E3]
2012 Ramadan S, Burrows T, Pursey K, Stanwell P, 'Brain MRS after Consumption of Commercially Available Energy Drink' (2012) [E3]
2012 Ramadan S, Biswas T, Heberlein K, Brown M, Lin A, 'Estimation of GABA and Glutamergic Contents in Occipital Lobe and Cerebellum By1H MR Spectroscopy' (2012)
2012 Lin A, Merugumala S, Ramadan S, Liao HJ, Fiorina P, Chandraker AK, Mountford C, 'Optimization and Characterization of Two-Dimensional Correlated Spectroscopy of Transplanted Kidney' (2012) [E3]
2012 Ramadan S, Baltzer PAT, Lin A, Stanwell PT, Box H, Kaiser WA, Mountford CE, 'L-COSY of breast cancer at 3T', European Journal of Radiology, Jena, Germany (2012) [E1]
Co-authors Peter Stanwell, Carolyn Mountford
2011 Ramadan S, Andronesi OC, Stanwell P, Lin A, Sorensen AG, Mountford C, 'In vivo L-COSY MRS of Healthy Brain and Glioblastoma' (2011) [E3]
2011 Cocuzzo D, Keshava N, Lin AP, Ramadan S, Mountford C, 'Algorithms for Characterizing Brain Metabolites in Two-Dimensional in Vivo MR Correlation Spectroscopy' (2011)
Co-authors Carolyn Mountford
2011 Ramadan S, Box H, Baltzer PAT, Lin A, Stanwell P, Gombos E, et al., 'Distinction of Invasive Lobular Carcinoma, Invasive Ductal Carcinoma, and Healthy Breast Tissue In Vivo With L-COSY at 3T' (2011) [E3]
2011 Shic F, Lin A, Stanwell P, Ramadan S, Gombos E, Mountford C, 'Time-Frequency Analysis of In Vivo MRS of the Breast Improves Cancer Detection' (2011) [E3]
Co-authors Peter Stanwell
2011 Cocuzzo D, Keshava N, Lin AP, Ramadan S, Mountford C, 'Algorithms for Characterizing Brain Metabolites in Two-Dimensional in Vivo MR Correlation Spectroscopy', Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, Boston, MA, United States (2011) [E1]
Citations Scopus - 2
Co-authors Carolyn Mountford
2010 Lin A, Ramadan S, Stanwell P, Luu T, Celestin J, Bajwa Z, Mountford C, 'In vivo L-COSY MR Distinguishes Glutamate from Glutamine and Shows Neuropathic Pain to Cause a Buildup of Glutamine' (2010) [E3]
2010 Ramadan S, Mulkern RV, Mountford CE, '¿-3 fatty acid detection by L-COSY in human bone marrow at 3T' (2010)
2010 Andronesi OC, Ramadan S, Mountford CE, Sorensen AG, 'Towards a localized low power adiabatic 2D TOCSY for in-vivo use on clinical platforms' (2010) [E3]
2010 Huda A, Ramadan S, Kumar R, Thomas MA, 'Clinical Dosimetry via MRS at 3T' (2010) [E3]
2010 Verma G, Lipnick SL, Rajakumar N, Ramadan S, Thomas MA, 'Reproducibility of ME-COSI in Human Brain and Phantom' (2010) [E3]
2009 Rajakumar N, Ramadan S, 'Detection of J-Coupled Cross Peaks Between Amide and Aliphatic Protons of N-Acetylaspartate in Human Brain using Localized Correlated Spectroscopy' (2009) [E3]
2009 Ramadan S, Ratai EM, Andronesi OC, Sorensen AG, Mountford CE, 'Adiabatic L-COSY at 7T' (2009) [E3]
2009 Ramadan S, Ratai EM, Seethamraju R, Mountford CE, 'Phase-Rotation for Spectroscopic Motion Correction' (2009) [E3]
2009 Thomas MA, Lipnick S, Verma G, Rajakumar N, Wilson N, Singhal A, et al., 'Recent Progress on the Implementation and Evaluation of Single- and Multi-voxel versions of 2D MR Spectroscopy Using Whole Body MRI Scanners' (2009) [E3]
2009 Ramadan S, Mountford C, 'Cross Peak Enhancement in Constant-Time COSY (CT-COSY)' (2009) [E3]
2009 Verma G, Rajakumar N, Lipnick S, Ramadan S, Thomas MA, 'Two dimensional Localized Correlated spectroscopy: Detection of J-coupled Cross Peaks between Amide and Aliphatic Protons in Human Brain and Elimination of Artifactual Diagonals' (2009) [E3]
2009 Ramadan S, Thomas MA, 'Phase-sensitive Localized COSY (PS-LCOSY)', ISMRM 17th Scientific Meeting & Exhibition 2009 Proceedings, Honolulu (2009) [E3]
2009 Verma G, Ramadan S, Rajakumar N, Lipnick SL, Liu XS, Thomas MA, 'Multi-Echo Acquisition Based J-Resolved Spectroscopic Imaging on a Whole-Body 3T Scanner' (2009) [E3]
2009 Liu X, Verma G, Lipnick S, Ramadan S, Debruhl N, Thomas MA, 'Turbo-Spin-Echo Based Correlated Spectroscopic Imaging of Breast Tissues In Vivo: A Preliminary Study' (2009) [E3]
2009 Andronesi OC, Ramadan S, Ratai EM, Mountford C, Sorensen AG, 'Gradient offset independent adiabatic pulses for high-field MR spectroscopy on clinical scanners' (2009) [E3]
2009 Lipnick S, Ramadan S, Verma G, Thomas MA, 'Echo-Planar based Correlated Spectroscopic Imaging (EP-COSI): Implementation and Evaluation in Human Skeletal Muscle Using a 3T MRI Scanner and an 8-channel Knee Coil' (2009) [E3]
2008 Frias-Martinez E, Rajakumar N, Ramadan S, Banakar S, Liu X, Singhal A, Thomas MA, 'A Pilot Comparison of 2D and 1D MR Spectroscopic Quantitation of Metabolites in Healthy Human Brain at 3T' (2008) [E3]
2008 Ramadan S, Ratai EM, Wald LL, Wiggins GC, Mountford CE, '1D and 2D Correlation Spectroscopy of Muscle at 7T' (2008) [E3]
2008 Thomas MA, Velan S, Ramadan S, Rajakumar N, Margolis DJ, Gomez M, et al., 'MEGA-editing of Spermine/Spermidine in Healthy Human Prostates using External Phased-Array Coil Assembly' (2008) [E3]
2008 Verma G, Ramadan S, Lipnick S, Rajakumar N, Thomas MA, 'Applications of Turbo Spin Echo Enhanced 2D Correlated Spectroscopic Imaging' (2008) [E3]
2008 Thomas MA, Lipnick S, Verma G, Rajakumar N, Liu X, Ramadan S, et al., 'Adding 2nd Spectral Dimension to Single- and Multi-Voxel Based MR Spectroscopy' (2008) [E3]
2008 Verma G, Ramadan S, Lipnick S, Rajakumar N, Thomas MA, 'Turbo Spin Echo Based Spatially Resolved Correlated Spectroscopic Imaging' (2008) [E3]
2008 Frias-Martinez E, Rajakumar N, Liu X, Singhal A, Banakar S, Lipnick S, et al., 'ProFit-based Quantitation of Cerebral Metabolites using 2D L-COSY at 3T' (2008) [E3]
2008 Ramadan S, Ratai EM, Wald LL, Wiggins GC, Mountford CE, 'Bone Marrow 1D and 2D Correlation MR Spectroscopy at 7T' (2008) [E3]
2008 Ramadan S, Ratai EM, Wald LL, Wiggins GC, Mountford CE, 'Double Quantum Spectroscopy Using Phase Rotation at 7T' (2008) [E3]
2006 Ramadan S, Mountford C, 'Diffusion Exchange Weighted (DEW) Imaging' (2006)
Show 39 more conferences

Other (1 outputs)

Year Citation Altmetrics Link
2009 Ramadan S, Stanwell P, Seethamraju R, Mountford C, 'TrueForm Retains the Spectral Integrity on the Verio', ( pp.120-123) (2009) [O1]
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Grants and Funding

Summary

Number of grants 3
Total funding $36,500

Click on a grant title below to expand the full details for that specific grant.


20142 grants / $35,000

Magnetic Resonance Spectroscopic Imaging: improved accuracy of prostate cancer diagnosis and follow-up$25,000

Funding body: Hunter Medical Research Institute

Funding body Hunter Medical Research Institute
Project Team Doctor Saadallah Ramadan, Associate Professor Peter Stanwell, Dr Peter Lau
Scheme Project Grant
Role Lead
Funding Start 2014
Funding Finish 2014
GNo G1400952
Type Of Funding Grant - Aust Non Government
Category 3AFG
UON Y

Neurochemical dysfunction following concussion and mild traumatic brain injury in 10-16 year olds $10,000

Funding body: University of Newcastle

Funding body University of Newcastle
Project Team Professor Carolyn Mountford, Professor Zsolt Balogh, Doctor Saadallah Ramadan
Scheme Near Miss Grant
Role Investigator
Funding Start 2014
Funding Finish 2014
GNo G1301397
Type Of Funding Internal
Category INTE
UON Y

20121 grants / $1,500

Proceedings of the International Society of Magnetic Resonance in Medicine, Melbourne, Victoria, 5 - 11 May 2011$1,500

Funding body: University of Newcastle - Faculty of Health and Medicine

Funding body University of Newcastle - Faculty of Health and Medicine
Project Team Doctor Saadallah Ramadan
Scheme Travel Grant
Role Lead
Funding Start 2012
Funding Finish 2012
GNo G1200421
Type Of Funding Internal
Category INTE
UON Y
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Research Supervision

Number of supervisions

Completed1
Current3

Total current UON EFTSL

PhD1.08

Current Supervision

Commenced Level of Study Research Title / Program / Supervisor Type
2015 PhD Magnetic Resonance Spectroscopy (MRS) in the Diagnosis and Management of Multiple Sclerosis.
Radiography, Faculty of Health and Medicine, The University of Newcastle
Principal Supervisor
2014 PhD Magnetic Resonance Spectroscopy (MRS) to Document Changes in Neurochemistry
Radiology, Faculty of Health and Medicine, The University of Newcastle
Co-Supervisor
2014 PhD Using Echo Planar Spectroscopic Imaging Sequence to Generate Metabolic Maps of Whole Brain. Application in Stroke Patients.
Radiography, Faculty of Health and Medicine, The University of Newcastle
Principal Supervisor

Past Supervision

Year Level of Study Research Title / Program / Supervisor Type
2015 PhD Transcranial Direct Current Stimulation Effects on Auditory Event-Related Potentials in Schizophrenia
Psychiatry, Faculty of Health and Medicine, The University of Newcastle
Co-Supervisor
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News

Magnetic Resonance Spectroscopy

PhD Opportunities in Magnetic Resonance Spectroscopy

November 25, 2014

Applications are invited from motivated graduates to undertake a PhD in Magnetic Resonance spectroscopy (MRS) under the supervision of Dr Saadallah Ramadan

Dr Saadallah Ramadan

Position

Research Academic
Faculty of Health and Medicine

Focus area

Medical Radiation Science

Contact Details

Email saadallah.ramadan@newcastle.edu.au
Phone (02) 4042 0573
Mobile 0435 379 732

Office

Room Hunter Building
Building Hunter Building
Location Callaghan
University Drive
Callaghan, NSW 2308
Australia
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