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Ramin Parsey

Research Profile

Procedures

Anatomy

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Major Depressive Disorder

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TOP 3
J S Dileep Kumar; Vattoly Majo; J John Mann; Matthew S Milak; Ramin V Parsey; Jaya Prabhakaran; Norman R Simpson; Mark D Underwood; Suham A Kassir; Victoria Arango
Autoradiographic evaluation of [3H]CUMI-101, a novel, selective 5-HT1AR ligand in human and baboon brain.
Gregory M Sullivan; Yung-Yu Huang; J John Mann; R Todd Ogden; Maria A Oquendo; Ramin V Parsey
Higher in vivo serotonin-1a binding in posttraumatic stress disorder: a pet study with [11C]way-100635.
Christine Delorenzo; J John Mann; Jeffrey M Miller; Lauren Delaparte; Binod Thapa-Chhetry; Ramin V Parsey
Prediction of selective serotonin reuptake inhibitor response using diffusion-weighted MRI.

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2013: J S Dileep Kumar; Vattoly Majo; J John Mann; Matthew S Milak; Ramin V Parsey; Jaya Prabhakaran; Norman R Simpson; Mark D Underwood; Suham A Kassir; Victoria Arango
Autoradiographic evaluation of [3H]CUMI-101, a novel, selective 5-HT1AR ligand in human and baboon brain.
Brain research 2013;1507():11-8.
2013: Gregory M Sullivan; Yung-Yu Huang; J John Mann; R Todd Ogden; Maria A Oquendo; Ramin V Parsey
Higher in vivo serotonin-1a binding in posttraumatic stress disorder: a pet study with [11C]way-100635.
Depression and anxiety 2013;30(3):197-206.
2013: Christine Delorenzo; J John Mann; Jeffrey M Miller; Lauren Delaparte; Binod Thapa-Chhetry; Ramin V Parsey
Prediction of selective serotonin reuptake inhibitor response using diffusion-weighted MRI.
Frontiers in psychiatry / Frontiers Research Foundation 2013;4():5.
2013: Natalie Hesselgrave; Ramin V Parsey
Imaging the serotonin 1A receptor using [11C]WAY100635 in healthy controls and major depression.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2013;368(1615):20120004.
2012: Toshiaki Kikuchi; J John Mann; Jeffrey M Miller; Maria A Oquendo; Ramin V Parsey; Noam Schneck; John G Keilp
Neural responses to incongruency in a blocked-trial Stroop fMRI task in major depressive disorder.
Journal of affective disorders 2012;143(1-3):241-7.
2012: Lars H Pinborg; Claus Svarer; Stig Yndgaard; Jacob Madsen; Ramin V Parsey; Olaf B Paulson; Agnete Dyssegaard; Anders Ettrup; Ling Feng; Nic Gillings; Mette E Haahr; Hanne D Hansen; Troels W Kjaer; Gitte M Knudsen
No change in [¹¹C]CUMI-101 binding to 5-HT(1A) receptors after intravenous citalopram in human.
Synapse (New York, N.Y.) 2012;66(10):880-4.
2012: Arthur Mikhno; Mika Naganawa; Andrew F Laine; Francesca Zanderigo; Ramin V Parsey
Brain tissue selection procedures for image derived input functions derived using independent components analysis.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2012;2012():5987-90.
2012: J S Dileep Kumar; Vattoly Majo; Pratap Mali; J John Mann; Matthew S Milak; Jaya Prabhakaran; Lyudmila Savenkova; Ramin V Parsey
Comparison of high and low affinity serotonin 1A receptors by PET in vivo in nonhuman primates.
Journal of pharmacological sciences 2012;120(3):254-7.
2012: Alayar Kangarlu; Ramin V Parsey; Eric C Bourekas
MRI in neurosciences.
International journal of biomedical imaging 2012;2012():579192.
2011: Christine DeLorenzo; J S Dileep Kumar; J John Mann; Ramin V Parsey
In vivo variation in metabotropic glutamate receptor subtype 5 binding using positron emission tomography and [11C]ABP688.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2011;31(11):2169-80.
2011: Maria A Oquendo; Ramin V Parsey; Leo Sher; M Elizabeth Sublette; Gregory M Sullivan; Ainsley K Burke; Dianne Currier; Hanga C Galfalvy; Michael F Grunebaum; Jill Harkavy-Friedman; J John Mann
Treatment of suicide attempters with bipolar disorder: a randomized clinical trial comparing lithium and valproate in the prevention of suicidal behavior.
The American journal of psychiatry 2011;168(10):1050-6.
2011: Fei Liu; Vattoly Majo; Matthew S Milak; Ramin V Parsey; Jaya Prabhakaran; J John Mann; J S Dileep Kumar
Synthesis and in vivo evaluation of [O-methyl-11C] N-[3,5-dichloro-2-(methoxy)phenyl]-4-(methoxy)-3-(1-piperazinyl)benzenesulfonamide as an imaging probe for 5-HT6 receptors.
Bioorganic & medicinal chemistry 2011;19(17):5255-9.
2011: Mikael Palner; Mark D Underwood; Dileep J S Kumar; Victoria Arango; Gitte Moos Knudsen; J John Mann; Ramin V Parsey
Ex vivo evaluation of the serotonin 1A receptor partial agonist [³H]CUMI-101 in awake rats.
Synapse (New York, N.Y.) 2011;65(8):715-23.
2011: Christine DeLorenzo; Judith Dunn; Jahnavi Kharidia; Sarah Lichenstein; J John Mann; Randall Marshall; Lisa Organisak; Brigitte Robertson; Karen Schaefer; Ramin V Parsey
SEP-225289 serotonin and dopamine transporter occupancy: a PET study.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2011;52(7):1150-5.
2011: Christine DeLorenzo; Matthew S Milak; Kathleen G Brennan; J S Dileep Kumar; J John Mann; Ramin V Parsey
In vivo positron emission tomography imaging with [¹¹C]ABP688: binding variability and specificity for the metabotropic glutamate receptor subtype 5 in baboons.
European journal of nuclear medicine and molecular imaging 2011;38(6):1083-94.
2011: Matthew S Milak; Alin J Severance; Jaya Prabhakaran; J S Dileep Kumar; Vattoly Majo; Todd Ogden; J John Mann; Ramin V Parsey
In vivo serotonin-sensitive binding of [11C]CUMI-101: a serotonin 1A receptor agonist positron emission tomography radiotracer.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2011;31(1):243-9.
2010: Matthew S Milak; Christine DeLorenzo; Francesca Zanderigo; Jaya Prabhakaran; J S Dileep Kumar; Vattoly Majo; J John Mann; Ramin V Parsey
In vivo quantification of human serotonin 1A receptor using 11C-CUMI-101, an agonist PET radiotracer.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2010;51(12):1892-900.
2010: Davangere P Devanand; Ronald L Van Heertum; Lawrence S Kegeles; Xinhua Liu; Zong Hao Jin; Gnanavalli Pradhaban; Henry Rusinek; Mali Pratap; Gregory H Pelton; Isak Prohovnik; Yaakov Stern; J John Mann; Ramin V Parsey
(99m)Tc hexamethyl-propylene-aminoxime single-photon emission computed tomography prediction of conversion from mild cognitive impairment to Alzheimer disease.
The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry 2010;18(11):959-72.
2010: Ramin V Parsey
Serotonin receptor imaging: clinically useful?
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2010;51(10):1495-8.
2010: Matthew S Milak; John G Keilp; Ramin V Parsey; Maria A Oquendo; Kevin M Malone; J John Mann
Regional brain metabolic correlates of self-reported depression severity contrasted with clinician ratings.
Journal of affective disorders 2010;126(1-2):113-24.
2010: Davangere P Devanand; Arthur Mikhno; Gregory H Pelton; Katrina Cuasay; Gnanavalli Pradhaban; J S Dileep Kumar; Neil Upton; Robert Lai; Roger Gunn; V Libri; Xinhua Liu; Ronald van Heertum; J John Mann; Ramin V Parsey
Pittsburgh compound B (11C-PIB) and fluorodeoxyglucose (18 F-FDG) PET in patients with Alzheimer disease, mild cognitive impairment, and healthy controls.
Journal of geriatric psychiatry and neurology 2010;23(3):185-98.
2010: Ramin V Parsey; Todd Ogden; Jeffrey M Miller; Adrienne Tin; Natalie Hesselgrave; Ellen Goldstein; Arthur Mikhno; Matthew S Milak; Francesca Zanderigo; Gregory M Sullivan; Maria A Oquendo; J John Mann
Higher serotonin 1A binding in a second major depression cohort: modeling and reference region considerations.
Biological psychiatry 2010;68(2):170-8.
2010: Francesca Zanderigo; Robert Todd Ogden; Chung Chang; Stephen Choy; Andrew Wong; Ramin V Parsey
Robust fitting of [11C]-WAY-100635 PET data.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2010;30(7):1366-72.
2010: Jaya Prabhakaran; Vattoly Majo; Matthew S Milak; Pratap Mali; Lyudmila Savenkova; J John Mann; Ramin V Parsey; J S Dileep Kumar
Synthesis and in vivo evaluation of [11C]MPTQ: a potential PET tracer for alpha2A-adrenergic receptors.
Bioorganic & medicinal chemistry letters 2010;20(12):3654-7.
2010: Jaya Prabhakaran; Vattoly J Majo; Matthew S Milak; Suham A Kassir; Mikael Palner; Lyudmila Savenkova; Pratap Mali; Victoria Arango; J John Mann; Ramin V Parsey; J S Dileep Kumar
Synthesis, in vitro and in vivo evaluation of [11C]MMTP: a potential PET ligand for mGluR1 receptors.
Bioorganic & medicinal chemistry letters 2010;20(12):3499-501.
2010: Arno Klein; Satrajit S Ghosh; Brian Avants; B T T Yeo; Bruce Fischl; Babak A Ardekani; James C Gee; J John Mann; Ramin V Parsey
Evaluation of volume-based and surface-based brain image registration methods.
NeuroImage 2010;51(1):214-20.
2010: Francesca Zanderigo; R Todd Ogden; Alessandra Bertoldo; Claudio Cobelli; J John Mann; Ramin V Parsey
Empirical Bayesian estimation in graphical analysis: a voxel-based approach for the determination of the volume of distribution in PET studies.
Nuclear medicine and biology 2010;37(4):443-51.
2010: R Todd Ogden; Francesca Zanderigo; Stephen Choy; J John Mann; Ramin V Parsey
Simultaneous estimation of input functions: an empirical study.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2010;30(4):816-26.
2010: Enrique Baca-Garcia; Concepción Vaquero-Lorenzo; M Mercedes Perez-Rodriguez; Mònica Gratacòs; Mònica Bayés; Ricardo Santiago-Mozos; Jose Miguel Leiva-Murillo; Mario de Prado-Cumplido; Antonio Artes-Rodriguez; Antonio Ceverino; Carmen Diaz-Sastre; Pablo Fernandez-Navarro; Javier Costas; Jose Fernandez-Piqueras; Montserrat Diaz-Hernandez; Jose de Leon; Enrique Baca Baldomero; Jeronimo Saiz-Ruiz; J John Mann; Ramin V Parsey; Angel Carracedo; Xavier Estivill; Maria A Oquendo
Nucleotide variation in central nervous system genes among male suicide attempters.
American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics 2010;153B(1):208-13.
2009: Benjamin A Everett; Maria A Oquendo; Anissa Abi-Dargham; Mitchell S Nobler; Davangere P Devanand; Sarah H Lisanby; J John Mann; Ramin V Parsey
Safety of radial arterial catheterization in PET research subjects.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2009;50(10):1742.
2009: Jeffrey M Miller; Kathleen G Brennan; Todd R Ogden; Maria A Oquendo; Gregory M Sullivan; J John Mann; Ramin V Parsey
Elevated serotonin 1A binding in remitted major depressive disorder: evidence for a trait biological abnormality.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2009;34(10):2275-84.
2009: Gregory M Sullivan; Todd Ogden; Maria A Oquendo; J S Dileep Kumar; Norman Simpson; Yung-yu Huang; J John Mann; Ramin V Parsey
Positron emission tomography quantification of serotonin-1A receptor binding in medication-free bipolar depression.
Biological psychiatry 2009;66(3):223-30.
2009: Matthew S Milak; Ramin V Parsey; Leilani Lee; Maria A Oquendo; Doreen M Olvet; Francoise Eipper; Kevin Malone; J John Mann
Pretreatment regional brain glucose uptake in the midbrain on PET may predict remission from a major depressive episode after three months of treatment.
Psychiatry research 2009;173(1):63-70.
2009: Christine DeLorenzo; J S Dileep Kumar; Francesca Zanderigo; J John Mann; Ramin V Parsey
Modeling considerations for in vivo quantification of the dopamine transporter using [(11)C]PE2I and positron emission tomography.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2009;29(7):1332-45.
2009: Jeffrey M Miller; Erin L Kinnally; Todd Ogden; Maria A Oquendo; J John Mann; Ramin V Parsey
Reported childhood abuse is associated with low serotonin transporter binding in vivo in major depressive disorder.
Synapse (New York, N.Y.) 2009;63(7):565-73.
2009: Arno Klein; Jesper Andersson; Babak A Ardekani; John Ashburner; Brian Avants; Ming-Chang Chiang; Gary E Christensen; D Louis Collins; James Gee; Pierre Hellier; Joo Hyun Song; Mark Jenkinson; Claude Lepage; Daniel Rueckert; Paul Thompson; Tom Vercauteren; Roger P Woods; J John Mann; Ramin V Parsey
Evaluation of 14 nonlinear deformation algorithms applied to human brain MRI registration.
NeuroImage 2009;46(3):786-802.
2009: M Elizabeth Sublette; Matthew S Milak; Joseph R Hibbeln; Peter J Freed; Maria A Oquendo; Kevin M Malone; Ramin V Parsey; J John Mann
Plasma polyunsaturated fatty acids and regional cerebral glucose metabolism in major depression.
Prostaglandins, leukotrienes, and essential fatty acids 2009;80(1):57-64.
2008: M Elizabeth Sublette; Enrique Baca-Garcia; Ramin V Parsey; Maria A Oquendo; Sarina M Rodrigues; Hanga C Galfalvy; Yung-Yu Huang; Victoria Arango; J John Mann
Effect of BDNF val66met polymorphism on age-related amygdala volume changes in healthy subjects.
Progress in neuro-psychopharmacology & biological psychiatry 2008;32(7):1652-5.
2008: Jeffrey M Miller; Maria A Oquendo; Todd Ogden; J John Mann; Ramin V Parsey
Serotonin transporter binding as a possible predictor of one-year remission in major depressive disorder.
Journal of psychiatric research 2008;42(14):1137-44.
2008: Arthur Mikhno; Davangere P Devanand; Gregory Pelton; Katrina Cuasay; Roger Gunn; Neil Upton; Robert Y Lai; Vincenzo Libri; J John Mann; Ramin V Parsey
Voxel-based analysis of 11C-PIB scans for diagnosing Alzheimer's disease.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2008;49(8):1262-9.
2008: Juan J Carballo; Jill Harkavy-Friedman; Ainsley K Burke; Leo Sher; Enrique Baca-Garcia; Gregory M Sullivan; Michael F Grunebaum; Ramin V Parsey; J John Mann; Maria A Oquendo
Family history of suicidal behavior and early traumatic experiences: additive effect on suicidality and course of bipolar illness?
Journal of affective disorders 2008;109(1-2):57-63.
2008: Matthew S Milak; Alin J Severance; Todd Ogden; Jaya Prabhakaran; J S Dileep Kumar; Vattoly Majo; J John Mann; Ramin V Parsey
Modeling considerations for 11C-CUMI-101, an agonist radiotracer for imaging serotonin 1A receptor in vivo with PET.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2008;49(4):587-96.
2008: Rajan Murthy; Paul Harris; Norman Simpson; Ronald L Van Heertum; Rudolph L Leibel; J John Mann; Ramin V Parsey
Whole body [11C]-dihydrotetrabenazine imaging of baboons: biodistribution and human radiation dosimetry estimates.
European journal of nuclear medicine and molecular imaging 2008;35(4):790-7.
2007: Sadia R Chaudhury; Michael F Grunebaum; Hanga C Galfalvy; Ainsley K Burke; Leo Sher; Ramin V Parsey; Benjamin Everett; J John Mann; Maria A Oquendo
Does first episode polarity predict risk for suicide attempt in bipolar disorder?
Journal of affective disorders 2007;104(1-3):245-50.
2007: Rajan Murthy; Kjell Erlandsson; Dileep Kumar; Ronald L Van Heertum; John Mann; Ramin V Parsey
Biodistribution and radiation dosimetry of 11C-harmine in baboons.
Nuclear medicine communications 2007;28(9):748-54.
2007: Robert B Innis; Vincent J Cunningham; Jacques Delforge; Masahiro Fujita; Albert Gjedde; Roger Gunn; James Holden; Sylvain Houle; Sung-Cheng Huang; Masanori Ichise; Hidehiro Iida; Hiroshi Ito; Yuichi Kimura; Robert A Koeppe; Gitte Moos Knudsen; Juhani Knuuti; Adriaan A Lammertsma; Marc Laruelle; Jean Logan; Ralph Paul Maguire; Mark A Mintun; Evan D Morris; Ramin V Parsey; Julie C Price; Mark Slifstein; Vesna Sossi; Tetsuya Suhara; John R Votaw; Dean F Wong; Richard E Carson
Consensus nomenclature for in vivo imaging of reversibly binding radioligands.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2007;27(9):1533-9.
2007: Leo Sher; Matthew S Milak; Ramin V Parsey; Juan J Carballo; Thomas B Cooper; Kevin M Malone; Maria A Oquendo; J John Mann
Positron emission tomography study of regional brain metabolic responses to a serotonergic challenge in major depressive disorder with and without comorbid lifetime alcohol dependence.
European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology 2007;17(9):608-15.
2007: J S Dileep Kumar; Jaya Prabhakaran; Vattoly Majo; Matthew S Milak; Shu-chi Hsiung; Hadassah Tamir; Norman R Simpson; Ronald L Van Heertum; J John Mann; Ramin V Parsey
Synthesis and in vivo evaluation of a novel 5-HT1A receptor agonist radioligand [O-methyl- 11C]2-(4-(4-(2-methoxyphenyl)piperazin-1-yl)butyl)-4-methyl-1,2,4-triazine-3,5(2H,4H)dione in nonhuman primates.
European journal of nuclear medicine and molecular imaging 2007;34(7):1050-60.
2007: Songmei Wu; Todd Ogden; J John Mann; Ramin V Parsey
Optimal metabolite curve fitting for kinetic modeling of 11C-WAY-100635.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2007;48(6):926-31.
2007: Gregory M Sullivan; Ramin V Parsey; J S Dileep Kumar; Victoria Arango; Suham A Kassir; Yung-yu Huang; Norman R Simpson; Ronald L Van Heertum; J John Mann
PET Imaging of CRF1 with [11C]R121920 and [11C]DMP696: is the target of sufficient density?
Nuclear medicine and biology 2007;34(4):353-61.
2007: Alin J Severance; Matthew S Milak; J S Dileep Kumar; Jaya Prabhakaran; Vattoly Majo; Norman R Simpson; Ronald L Van Heertum; Victoria Arango; J John Mann; Ramin V Parsey
In vivo assessment of [11C]MRB as a prospective PET ligand for imaging the norepinephrine transporter.
European journal of nuclear medicine and molecular imaging 2007;34(5):688-93.
2007: Maria A Oquendo; Ramin V Parsey
What have we learned about the neurobiology of major depression?
The American journal of psychiatry 2007;164(4):540-2.
2007: Jaya Prabhakaran; Mark D Underwood; Ramin V Parsey; Victoria Arango; Vattoly Majo; Norman R Simpson; Ronald L Van Heertum; J John Mann; J S Dileep Kumar
Synthesis and in vivo evaluation of [18F]-4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide as a PET imaging probe for COX-2 expression.
Bioorganic & medicinal chemistry 2007;15(4):1802-7.
2007: Maria A Oquendo; Ramin S Hastings; Yung-yu Huang; Norman Simpson; Todd Ogden; Xian-Zhang Hu; David Goldman; Victoria Arango; Ronald L Van Heertum; J John Mann; Ramin V Parsey
Brain serotonin transporter binding in depressed patients with bipolar disorder using positron emission tomography.
Archives of general psychiatry 2007;64(2):201-8.
2007: Todd Ogden; Ashish Ojha; Kjell Erlandsson; Maria A Oquendo; J John Mann; Ramin V Parsey
In vivo quantification of serotonin transporters using [(11)C]DASB and positron emission tomography in humans: modeling considerations.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2007;27(1):205-17.
2006: Alin J Severance; Ramin V Parsey; J S Dileep Kumar; Mark D Underwood; Victoria Arango; Vattoly Majo; Jaya Prabhakaran; Norman R Simpson; Ronald L Van Heertum; J John Mann
In vitro and in vivo evaluation of [11C]MPEPy as a potential PET ligand for mGlu5 receptors.
Nuclear medicine and biology 2006;33(8):1021-7.
2006: Ramin V Parsey; Ashish Ojha; Todd Ogden; Kjell Erlandsson; Dileep Kumar; Marguerite Landgrebe; Ronald L Van Heertum; J John Mann
Metabolite considerations in the in vivo quantification of serotonin transporters using 11C-DASB and PET in humans.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2006;47(11):1796-802.
2006: Ramin V Parsey; Doreen M Olvet; Maria A Oquendo; Yung-yu Huang; Todd Ogden; J John Mann
Higher 5-HT1A receptor binding potential during a major depressive episode predicts poor treatment response: preliminary data from a naturalistic study.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2006;31(8):1745-9.
2006: J S Dileep Kumar; Vattoly Majo; Gregory M Sullivan; Jaya Prabhakaran; Norman R Simpson; Ronald L Van Heertum; J John Mann; Ramin V Parsey
Synthesis and in vivo evaluation of [11C]SN003 as a PET ligand for CRF1 receptors.
Bioorganic & medicinal chemistry 2006;14(12):4029-34.
2006: J S Dileep Kumar; Jaya Prabhakaran; Kjell Erlandsson; Vattoly Majo; Norman R Simpson; Mali Pratap; Ronald L Van Heertum; J John Mann; Ramin V Parsey
Synthesis and in vivo evaluation of [O-methyl-11C](2R,4R)-4-hydroxy-2-[2-[2-[2-(3-methoxy)phenyl]ethyl]phenoxy]ethyl-1-methylpyrrolidine as a 5-HT2A receptor PET ligand.
Nuclear medicine and biology 2006;33(4):565-74.
2006: Ramin V Parsey; Justine M Kent; Maria A Oquendo; Misty C Richards; Mali Pratap; Thomas B Cooper; Victoria Arango; J John Mann
Acute occupancy of brain serotonin transporter by sertraline as measured by [11C]DASB and positron emission tomography.
Biological psychiatry 2006;59(9):821-8.
2006: Jaya Prabhakaran; Ramin V Parsey; Vattoly Majo; Shu-chi Hsiung; Matthew S Milak; Hadassah Tamir; Norman R Simpson; Ronald L Van Heertum; J John Mann; J S Dileep Kumar
Synthesis, in vitro and in vivo evaluation of [O-methyl-11C] 2-{4-[4-(3-methoxyphenyl)piperazin-1-yl]-butyl}-4-methyl-2H-[1,2,4]-triazine-3,5-dione: a novel agonist 5-HT1A receptor PET ligand.
Bioorganic & medicinal chemistry letters 2006;16(8):2101-4.
2006: Ramin V Parsey; Maria A Oquendo; Todd Ogden; Doreen M Olvet; Norman Simpson; Yung-yu Huang; Ronald L Van Heertum; Victoria Arango; J John Mann
Altered serotonin 1A binding in major depression: a [carbonyl-C-11]WAY100635 positron emission tomography study.
Biological psychiatry 2006;59(2):106-13.
2006: J S Dileep Kumar; Vattoly Majo; Shu-chi Hsiung; Matthew S Millak; Kuo-peing Liu; Hadassah Tamir; Jaya Prabhakaran; Norman R Simpson; Ronald L Van Heertum; J John Mann; Ramin V Parsey
Synthesis and in vivo validation of [O-methyl-11C]2-{4-[4-(7-methoxynaphthalen-1-yl)piperazin- 1-yl]butyl}-4-methyl-2H-[1,2,4]triazine-3,5-dione: a novel 5-HT1A receptor agonist positron emission tomography ligand.
Journal of medicinal chemistry 2006;49(1):125-34.
2006: Kjell Erlandsson; Yinpeng Jin; Andrew T Wong; Peter D Esser; Andrew Laine; Todd Ogden; Maria A Oquendo; Ronald L Van Heertum; J John Mann; Ramin V Parsey
Quantitative wavelet domain image processing of dynamic PET data.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2006;1():2787-90.
2006: Ramin V Parsey; Ramin S Hastings; Maria A Oquendo; Yung-yu Huang; Norman Simpson; Julie Arcement; Yiyun Huang; Todd Ogden; Ronald L Van Heertum; Victoria Arango; J John Mann
Lower serotonin transporter binding potential in the human brain during major depressive episodes.
The American journal of psychiatry 2006;163(1):52-8.
2006: Ramin V Parsey; Ramin S Hastings; Maria A Oquendo; Xianzhang Hu; David Goldman; Yung-yu Huang; Norman Simpson; Julie Arcement; Yiyun Huang; Todd Ogden; Ronald L Van Heertum; Victoria Arango; J John Mann
Effect of a triallelic functional polymorphism of the serotonin-transporter-linked promoter region on expression of serotonin transporter in the human brain.
The American journal of psychiatry 2006;163(1):48-51.
2005: Gregory M Sullivan; Maria A Oquendo; Norman Simpson; Ronald L Van Heertum; J John Mann; Ramin V Parsey
Brain serotonin1A receptor binding in major depression is related to psychic and somatic anxiety.
Biological psychiatry 2005;58(12):947-54.
2005: Ramin V Parsey; Levi O Sokol; Marie-José Bélanger; J S Dileep Kumar; Norman R Simpson; Theodore Wang; Mali Pratap; Ronald L Van Heertum; J John Mann
Amyloid plaque imaging agent [C-11]-6-OH-BTA-1: biodistribution and radiation dosimetry in baboon.
Nuclear medicine communications 2005;26(10):875-80.
2005: Ramin V Parsey; Victoria Arango; Doreen M Olvet; Maria A Oquendo; Ronald L Van Heertum; J John Mann
Regional heterogeneity of 5-HT1A receptors in human cerebellum as assessed by positron emission tomography.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2005;25(7):785-93.
2005: Maria A Oquendo; Aleksandra Krunic; Ramin V Parsey; Matthew S Milak; Kevin M Malone; Amy Anderson; Ronald L Van Heertum; J John Mann
Positron emission tomography of regional brain metabolic responses to a serotonergic challenge in major depressive disorder with and without borderline personality disorder.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2005;30(6):1163-72.
2005: Ramin V Parsey; Marie-Jose Belanger; Gregory M Sullivan; Norman R Simpson; Michael G Stabin; Ronald L Van Heertum; J John Mann
Biodistribution and radiation dosimetry of 11C-WAY100,635 in humans.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2005;46(4):614-9.
2005: Matthew S Milak; Ramin V Parsey; John G Keilp; Maria A Oquendo; Kevin M Malone; J John Mann
Neuroanatomic correlates of psychopathologic components of major depressive disorder.
Archives of general psychiatry 2005;62(4):397-408.
2005: Matthew S Milak; Todd Ogden; Daniel N Vinocur; Ronald L Van Heertum; Thomas B Cooper; J John Mann; Ramin V Parsey
Effects of tryptophan depletion on the binding of [11C]-DASB to the serotonin transporter in baboons: response to acute serotonin deficiency.
Biological psychiatry 2005;57(1):102-6.
2004: Marie-José Bélanger; Norman R Simpson; Theodore Wang; Ronald L Van Heertum; J John Mann; Ramin V Parsey
Biodistribution and radiation dosimetry of [11C]DASB in baboons.
Nuclear medicine and biology 2004;31(8):1097-102.
2004: Amy D Anderson; Maria A Oquendo; Ramin V Parsey; Matthew S Milak; Carl Campbell; J John Mann
Regional brain responses to serotonin in major depressive disorder.
Journal of affective disorders 2004;82(3):411-7.
2004: Richard A Lochhead; Ramin V Parsey; Maria A Oquendo; J John Mann
Regional brain gray matter volume differences in patients with bipolar disorder as assessed by optimized voxel-based morphometry.
Biological psychiatry 2004;55(12):1154-62.
2004: J S Dileep Kumar; Jaya Prabhakaran; Victoria Arango; Ramin V Parsey; Mark D Underwood; Norman R Simpson; Suham A Kassir; Vattoly Majo; Ronald L Van Heertum; J John Mann
Synthesis of [O-methyl-11C]1-(2-chlorophenyl)-5-(4-methoxyphenyl)-4-methyl-1H-pyrazole-3-carboxylic acid piperidin-1-ylamide: a potential PET ligand for CB1 receptors.
Bioorganic & medicinal chemistry letters 2004;14(10):2393-6.
2004: Ramin S Hastings; Ramin V Parsey; Maria A Oquendo; Victoria Arango; J John Mann
Volumetric analysis of the prefrontal cortex, amygdala, and hippocampus in major depression.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2004;29(5):952-9.
2004: Marie-José Bélanger; J John Mann; Ramin V Parsey
OS-EM and FBP reconstructions at low count rates: effect on 3D PET studies of [11C] WAY-100635.
NeuroImage 2004;21(1):244-50.
2003: Ramin V Parsey; Todd Ogden; J John Mann
Determination of volume of distribution using likelihood estimation in graphical analysis: elimination of estimation bias.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2003;23(12):1471-8.
2003: Ramin V Parsey; J John Mann
Applications of positron emission tomography in psychiatry.
Seminars in nuclear medicine 2003;33(2):129-35.
2003: Maria A Oquendo; Giovanni P A Placidi; Kevin M Malone; Carl Campbell; John G Keilp; Beth Brodsky; Lawrence S Kegeles; Thomas B Cooper; Ramin V Parsey; Ronald L Van Heertum; J John Mann
Positron emission tomography of regional brain metabolic responses to a serotonergic challenge and lethality of suicide attempts in major depression.
Archives of general psychiatry 2003;60(1):14-22.
2002: Ramin V Parsey; Maria A Oquendo; Norman R Simpson; Todd Ogden; Ronald L Van Heertum; Victoria Arango; J John Mann
Effects of sex, age, and aggressive traits in man on brain serotonin 5-HT1A receptor binding potential measured by PET using [C-11]WAY-100635.
Brain research 2002;954(2):173-82.
2001: Ramin V Parsey; Maria A Oquendo; Yolanda Zea-Ponce; J Rodenhiser; Lawrence S Kegeles; Mali Pratap; Thomas B Cooper; Ronald L Van Heertum; J John Mann; Marc Laruelle
Dopamine D(2) receptor availability and amphetamine-induced dopamine release in unipolar depression.
Biological psychiatry 2001;50(5):313-22.
2001: Diana Martinez; D Hwang; Osama Mawlawi; Mark Slifstein; Justine Kent; Norman Simpson; Ramin V Parsey; T Hashimoto; Yiyun Huang; A Shinn; Ronald L Van Heertum; Anissa Abi-Dargham; S Caltabiano; A Malizia; H Cowley; J John Mann; Marc Laruelle
Differential occupancy of somatodendritic and postsynaptic 5HT(1A) receptors by pindolol: a dose-occupancy study with [11C]WAY 100635 and positron emission tomography in humans.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2001;24(3):209-29.
2000: Ramin V Parsey; Lawrence S Kegeles; Dah-Ren Hwang; Norman Simpson; Anissa Abi-Dargham; Osama Mawlawi; Mark Slifstein; Ronald L Van Heertum; J John Mann; Marc Laruelle
In vivo quantification of brain serotonin transporters in humans using [11C]McN 5652.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2000;41(9):1465-77.
2000: Diana Martinez; Osama Mawlawi; Dah-Ren Hwang; Justine Kent; Norman Simpson; Ramin V Parsey; T Hashimoto; Mark Slifstein; Yiyun Huang; Ronald L Van Heertum; Anissa Abi-Dargham; S Caltabiano; A Malizia; H Cowley; J John Mann; Marc Laruelle
Positron emission tomography study of pindolol occupancy of 5-HT(1A) receptors in humans: preliminary analyses.
Nuclear medicine and biology 2000;27(5):523-7.
2000: Mark Slifstein; Ramin V Parsey; Marc Laruelle
Derivation of [(11)C]WAY-100635 binding parameters with reference tissue models: effect of violations of model assumptions.
Nuclear medicine and biology 2000;27(5):487-92.
2000: Ramin V Parsey; Mark Slifstein; Dah-Ren Hwang; Anissa Abi-Dargham; Norman Simpson; Osama Mawlawi; Ning-Ning Guo; Ronald L Van Heertum; J John Mann; Marc Laruelle
Validation and reproducibility of measurement of 5-HT1A receptor parameters with [carbonyl-11C]WAY-100635 in humans: comparison of arterial and reference tisssue input functions.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2000;20(7):1111-33.
1999: Anissa Abi-Dargham; Norman Simpson; Lawrence S Kegeles; Ramin V Parsey; Dah-Ren Hwang; S Anjilvel; Yolanda Zea-Ponce; Ilise Lombardo; Ronald L Van Heertum; J John Mann; C Foged; Christer Halldin; Marc Laruelle
PET studies of binding competition between endogenous dopamine and the D1 radiotracer [11C]NNC 756.
Synapse (New York, N.Y.) 1999;32(2):93-109.
1998: Ramin V Parsey; K Ranga Rama Krishnan
Quantitative analysis of T2 signal intensities in Alzheimer's disease.
Psychiatry research 1998;82(3):181-5.