N Rajakumar, PhD - Publications

Affiliations: 
Anatomy and Cell Biology University of Western Ontario, London, Ontario, Canada 

51 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2015 Taylor R, Schaefer B, Densmore M, Neufeld RW, Rajakumar N, Williamson PC, Théberge J. Increased glutamate levels observed upon functional activation in the anterior cingulate cortex using the Stroop Task and functional spectroscopy. Neuroreport. 26: 107-12. PMID 25536234 DOI: 10.1097/WNR.0000000000000309  0.68
2015 Melka MG, Rajakumar N, O'Reilly R, Singh SM. Olanzapine-induced DNA methylation in the hippocampus and cerebellum in genes mapped to human 22q11 and implicated in schizophrenia. Psychiatric Genetics. 25: 88-94. PMID 25415458 DOI: 10.1097/YPG.0000000000000069  0.68
2015 Das TK, Rajakumar N, Jog M. Implication of stochastic resonance on neurological disease quantification Springer Proceedings in Mathematics and Statistics. 117: 167-175. DOI: 10.1007/978-3-319-12307-3_24  0.68
2014 Melka MG, Castellani CA, Rajakumar N, O'Reilly R, Singh SM. Olanzapine-induced methylation alters cadherin gene families and associated pathways implicated in psychosis. Bmc Neuroscience. 15: 112. PMID 25266742 DOI: 10.1186/1471-2202-15-112  0.68
2014 Kazemifar S, Drozd JJ, Rajakumar N, Borrie MJ, Bartha R. Automated algorithm to measure changes in medial temporal lobe volume in Alzheimer disease. Journal of Neuroscience Methods. 227: 35-46. PMID 24518149 DOI: 10.1016/j.jneumeth.2014.01.033  0.68
2014 Melka MG, Laufer BI, McDonald P, Castellani CA, Rajakumar N, O'Reilly R, Singh SM. The effects of olanzapine on genome-wide DNA methylation in the hippocampus and cerebellum. Clinical Epigenetics. 6: 1. PMID 24382160 DOI: 10.1186/1868-7083-6-1  0.68
2012 Cantrup R, Sathanantham K, Rushlow WJ, Rajakumar N. Chronic hyperdopaminergic activity of schizophrenia is associated with increased ΔFosB levels and cdk-5 signaling in the nucleus accumbens. Neuroscience. 222: 124-35. PMID 22820052 DOI: 10.1016/j.neuroscience.2012.07.027  0.68
2012 Kanju PM, Parameshwaran K, Sims-Robinson C, Uthayathas S, Josephson EM, Rajakumar N, Dhanasekaran M, Suppiramaniam V. Selective cholinergic depletion in medial septum leads to impaired long term potentiation and glutamatergic synaptic currents in the hippocampus. Plos One. 7: e31073. PMID 22355337 DOI: 10.1371/journal.pone.0031073  0.68
2012 Miller J, Drost DJ, Jensen E, Manchanda R, Northcott S, Neufeld RW, Menon R, Rajakumar N, Pavlosky W, Densmore M, Schaefer B, Williamson P. Progressive membrane phospholipid changes in first episode schizophrenia with high field magnetic resonance spectroscopy. Psychiatry Research. 201: 25-33. PMID 22284150 DOI: 10.1016/j.pscychresns.2011.06.017  0.68
2012 Shaw JA, Matlovich N, Rushlow W, Cain P, Rajakumar N. Role of calcineurin in inhibiting disadvantageous associations. Neuroscience. 203: 144-52. PMID 22230044 DOI: 10.1016/j.neuroscience.2011.12.010  0.68
2011 Aoyama N, Théberge J, Drost DJ, Manchanda R, Northcott S, Neufeld RW, Menon RS, Rajakumar N, Pavlosky WF, Densmore M, Schaefer B, Williamson PC. Grey matter and social functioning correlates of glutamatergic metabolite loss in schizophrenia. The British Journal of Psychiatry : the Journal of Mental Science. 198: 448-56. PMID 21628707 DOI: 10.1192/bjp.bp.110.079608  0.68
2011 Leung LS, Petropoulos S, Shen B, Luo T, Herrick I, Rajakumar N, Ma J. Lesion of cholinergic neurons in nucleus basalis enhances response to general anesthetics. Experimental Neurology. 228: 259-69. PMID 21295026 DOI: 10.1016/j.expneurol.2011.01.019  0.68
2009 Brun CC, Nicolson R, Leporé N, Chou YY, Vidal CN, DeVito TJ, Drost DJ, Williamson PC, Rajakumar N, Toga AW, Thompson PM. Mapping brain abnormalities in boys with autism. Human Brain Mapping. 30: 3887-900. PMID 19554561 DOI: 10.1002/hbm.20814  0.68
2009 Miller J, Williamson P, Jensen JE, Manchanda R, Menon R, Neufeld R, Rajakumar N, Pavlosky W, Densmore M, Schaefer B, Drost DJ. Longitudinal 4.0 Tesla (31)P magnetic resonance spectroscopy changes in the anterior cingulate and left thalamus in first episode schizophrenia. Psychiatry Research. 173: 155-7. PMID 19520552 DOI: 10.1016/j.pscychresns.2008.10.001  0.68
2009 Rushlow WJ, Seah C, Sutton LP, Bjelica A, Rajakumar N. Antipsychotics affect multiple calcium calmodulin dependent proteins. Neuroscience. 161: 877-86. PMID 19289156 DOI: 10.1016/j.neuroscience.2009.03.011  0.68
2009 Scornaiencki R, Cantrup R, Rushlow WJ, Rajakumar N. Prefrontal cortical D1 dopamine receptors modulate subcortical D2 dopamine receptor-mediated stress responsiveness. The International Journal of Neuropsychopharmacology / Official Scientific Journal of the Collegium Internationale Neuropsychopharmacologicum (Cinp). 12: 1195-208. PMID 19275776 DOI: 10.1017/S1461145709000121  0.68
2008 Vidal CN, Nicolson R, Boire JY, Barra V, DeVito TJ, Hayashi KM, Geaga JA, Drost DJ, Williamson PC, Rajakumar N, Toga AW, Thompson PM. Three-dimensional mapping of the lateral ventricles in autism. Psychiatry Research. 163: 106-15. PMID 18502618 DOI: 10.1016/j.pscychresns.2007.11.002  0.68
2008 Mirsattari SM, Shen B, Leung LS, Rajakumar N. A gliotoxin model of occipital seizures in rats. Seizure. 17: 483-9. PMID 18291684 DOI: 10.1016/j.seizure.2007.12.008  0.68
2008 Lazar NL, Rajakumar N, Cain DP. Injections of NGF into neonatal frontal cortex decrease social interaction as adults: a rat model of schizophrenia. Schizophrenia Bulletin. 34: 127-36. PMID 17525084 DOI: 10.1093/schbul/sbm039  0.68
2007 Lee J, Rushlow WJ, Rajakumar N. L-type calcium channel blockade on haloperidol-induced c-Fos expression in the striatum. Neuroscience. 149: 602-16. PMID 17913375 DOI: 10.1016/j.neuroscience.2007.08.013  0.68
2007 Théberge J, Williamson KE, Aoyama N, Drost DJ, Manchanda R, Malla AK, Northcott S, Menon RS, Neufeld RW, Rajakumar N, Pavlosky W, Densmore M, Schaefer B, Williamson PC. Longitudinal grey-matter and glutamatergic losses in first-episode schizophrenia. The British Journal of Psychiatry : the Journal of Mental Science. 191: 325-34. PMID 17906243 DOI: 10.1192/bjp.bp.106.033670  0.68
2007 Rajakumar B, Flumerfelt BA, Hrycyshyn AW, Rajakumar N. Nitric oxide-containing neurons in long-term grafts in a rat model of Parkinson's disease. Cell Transplantation. 16: 449-59. PMID 17708335  0.68
2007 Sutton LP, Honardoust D, Mouyal J, Rajakumar N, Rushlow WJ. Activation of the canonical Wnt pathway by the antipsychotics haloperidol and clozapine involves dishevelled-3. Journal of Neurochemistry. 102: 153-69. PMID 17472703 DOI: 10.1111/j.1471-4159.2007.04527.x  0.68
2007 DeVito TJ, Drost DJ, Neufeld RW, Rajakumar N, Pavlosky W, Williamson P, Nicolson R. Evidence for cortical dysfunction in autism: a proton magnetic resonance spectroscopic imaging study. Biological Psychiatry. 61: 465-73. PMID 17276747 DOI: 10.1016/j.biopsych.2006.07.022  0.68
2006 Nicolson R, DeVito TJ, Vidal CN, Sui Y, Hayashi KM, Drost DJ, Williamson PC, Rajakumar N, Toga AW, Thompson PM. Detection and mapping of hippocampal abnormalities in autism. Psychiatry Research. 148: 11-21. PMID 17056234 DOI: 10.1016/j.pscychresns.2006.02.005  0.68
2006 Vidal CN, Nicolson R, DeVito TJ, Hayashi KM, Geaga JA, Drost DJ, Williamson PC, Rajakumar N, Sui Y, Dutton RA, Toga AW, Thompson PM. Mapping corpus callosum deficits in autism: an index of aberrant cortical connectivity. Biological Psychiatry. 60: 218-25. PMID 16460701 DOI: 10.1016/j.biopsych.2005.11.011  0.68
2006 Hendry J, DeVito T, Gelman N, Densmore M, Rajakumar N, Pavlosky W, Williamson PC, Thompson PM, Drost DJ, Nicolson R. White matter abnormalities in autism detected through transverse relaxation time imaging. Neuroimage. 29: 1049-57. PMID 16214373 DOI: 10.1016/j.neuroimage.2005.08.039  0.68
2005 DeVito TJ, Drost DJ, Pavlosky W, Neufeld RW, Rajakumar N, McKinlay BD, Williamson PC, Nicolson R. Brain magnetic resonance spectroscopy in Tourette's disorder. Journal of the American Academy of Child and Adolescent Psychiatry. 44: 1301-8. PMID 16292123 DOI: 10.1097/01.chi.0000181046.52078.f4  0.68
2005 Alimohamad H, Sutton L, Mouyal J, Rajakumar N, Rushlow WJ. The effects of antipsychotics on beta-catenin, glycogen synthase kinase-3 and dishevelled in the ventral midbrain of rats. Journal of Neurochemistry. 95: 513-25. PMID 16144542 DOI: 10.1111/j.1471-4159.2005.03388.x  0.68
2005 Rushlow WJ, Seah YH, Belliveau DJ, Rajakumar N. Changes in calcineurin expression induced in the rat brain by the administration of antipsychotics. Journal of Neurochemistry. 94: 587-96. PMID 16033416 DOI: 10.1111/j.1471-4159.2005.03092.x  0.68
2005 Alimohamad H, Rajakumar N, Seah YH, Rushlow W. Antipsychotics alter the protein expression levels of beta-catenin and GSK-3 in the rat medial prefrontal cortex and striatum. Biological Psychiatry. 57: 533-42. PMID 15737669 DOI: 10.1016/j.biopsych.2004.11.036  0.68
2004 Ma J, Shen B, Rajakumar N, Leung LS. The medial septum mediates impairment of prepulse inhibition of acoustic startle induced by a hippocampal seizure or phencyclidine. Behavioural Brain Research. 155: 153-66. PMID 15325789 DOI: 10.1016/j.bbr.2004.04.010  0.68
2004 Bartha R, Lee TY, Hogan MJ, Hughes S, Barberi E, Rajakumar N, Menon RS. Sodium T2*-weighted MR imaging of acute focal cerebral ischemia in rabbits. Magnetic Resonance Imaging. 22: 983-91. PMID 15288139 DOI: 10.1016/j.mri.2004.02.004  0.68
2004 Hussain N, Flumerfelt BA, Rajakumar N. Glutamatergic regulation of long-term grafts of fetal lateral ganglionic eminence in a rat model of Huntington's disease. Neurobiology of Disease. 15: 648-53. PMID 15056473 DOI: 10.1016/j.nbd.2003.12.005  0.68
2004 Rajakumar N, Leung LS, Ma J, Rajakumar B, Rushlow W. Altered neurotrophin receptor function in the developing prefrontal cortex leads to adult-onset dopaminergic hyperresponsivity and impaired prepulse inhibition of acoustic startle. Biological Psychiatry. 55: 797-803. PMID 15050860 DOI: 10.1016/j.biopsych.2003.12.015  0.68
2004 Johnson CL, Kowalik AS, Rajakumar N, Pin CL. Mist1 is necessary for the establishment of granule organization in serous exocrine cells of the gastrointestinal tract. Mechanisms of Development. 121: 261-72. PMID 15003629 DOI: 10.1016/j.mod.2004.01.003  0.68
2003 Théberge J, Al-Semaan Y, Williamson PC, Menon RS, Neufeld RW, Rajakumar N, Schaefer B, Densmore M, Drost DJ. 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. 160: 2231-3. PMID 14638596 DOI: 10.1176/appi.ajp.160.12.2231  0.68
2003 Lee J, Rajakumar N. Role of NR2B-containing N-methyl-D-aspartate receptors in haloperidol-induced c-Fos expression in the striatum and nucleus accumbens. Neuroscience. 122: 739-45. PMID 14622917 DOI: 10.1016/j.neuroscience.2003.08.019  0.68
2003 Leung LS, Shen B, Rajakumar N, Ma J. Cholinergic activity enhances hippocampal long-term potentiation in CA1 during walking in rats. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 23: 9297-304. PMID 14561856  0.68
2002 Hussain N, Flumerfelt BA, Rajakumar N. Muscarinic, adenosine A(2) and histamine H(3) receptor modulation of haloperidol-induced c-fos expression in the striatum and nucleus accumbens. Neuroscience. 112: 427-38. PMID 12044460 DOI: 10.1016/S0306-4522(02)00069-6  0.68
2001 Hussain N, Flumerfelt BA, Rajakumar N. Glutamatergic regulation of haloperidol-induced c-fos expression in the rat striatum and nucleus accumbens. Neuroscience. 102: 391-9. PMID 11166125 DOI: 10.1016/S0306-4522(00)00487-5  0.68
2000 Rushlow WJ, Rajakumar B, Flumerfelt BA, Naus CC, Rajakumar N. Changes in CArG-binding protein A expression levels following injection(s) of the D1-dopamine agonist SKF-82958 in the intact and 6-hydroxydopamine-lesioned rat. Neuroscience. 98: 69-78. PMID 10858613 DOI: 10.1016/S0306-4522(00)00104-4  0.68
1999 Rushlow WJ, Rajakumar N, Flumerfelt BA, Naus CC. Characterization of CArG-binding protein A initially identified by differential display. Neuroscience. 94: 637-49. PMID 10579224 DOI: 10.1016/S0306-4522(99)00342-5  0.68
1997 Rajakumar N, Rushlow W, Rajakumar B, Naus CC, Stoessl AJ, Flumerfelt BA. Effects of graft-derived dopaminergic innervation on the target neurons of patch and matrix compartments of the striatum. Neuroscience. 76: 1173-85. PMID 9027877 DOI: 10.1016/S0306-4522(96)00379-X  0.68
1995 Stoessl AJ, Brackstone M, Rajakumar N, Gibson CJ. Pharmacological characterization of grooming induced by a selective NK-1 tachykinin receptor agonist. Brain Research. 700: 115-20. PMID 8624700 DOI: 10.1016/0006-8993(95)00940-R  0.68
1994 Rajakumar N, Rushlow W, Naus CC, Elisevich K, Flumerfelt BA. Neurochemical compartmentalization of the globus pallidus in the rat: an immunocytochemical study of calcium-binding proteins. The Journal of Comparative Neurology. 346: 337-48. PMID 7995854 DOI: 10.1002/cne.903460303  0.68
1994 Rajakumar N, Elisevich K, Flumerfelt BA. The pallidostriatal projection in the rat: a recurrent inhibitory loop? Brain Research. 651: 332-6. PMID 7922583 DOI: 10.1016/0006-8993(94)90714-5  0.68
1994 Rajakumar N, Elisevich K, Flumerfelt BA. Parvalbumin-containing GABAergic neurons in the basal ganglia output system of the rat. The Journal of Comparative Neurology. 350: 324-36. PMID 7884046 DOI: 10.1002/cne.903500214  0.68
1993 Rajakumar N, Elisevich K, Flumerfelt BA. Compartmental origin of the striato-entopeduncular projection in the rat. The Journal of Comparative Neurology. 331: 286-96. PMID 8509503 DOI: 10.1002/cne.903310210  0.68
1993 Rajakumar N, Elisevich K, Flumerfelt BA. Biotinylated dextran: a versatile anterograde and retrograde neuronal tracer. Brain Research. 607: 47-53. PMID 7683244 DOI: 10.1016/0006-8993(93)91488-E  0.68
1992 Rajakumar N, Hrycyshyn AW, Flumerfelt BA. Afferent organization of the lateral reticular nucleus in the rat: an anterograde tracing study. Anatomy and Embryology. 185: 25-37. PMID 1736682 DOI: 10.1007/BF00213598  0.68
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