Karu Jayathilake

Karu Jayathilake

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Karu Jayathilake

Karu Jayathilake

Publications by authors named "Karu Jayathilake"

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30Publications

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Language-dependent performance on the letter fluency task in patients with schizophrenia.

Schizophr Res 2014 Feb 17;152(2-3):421-9. Epub 2014 Jan 17.

National Center of Neurology and Psychiatry, 4-1-1 Ogawa-Higashi, Kodaira, 187-8551 Tokyo, Japan.

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http://dx.doi.org/10.1016/j.schres.2013.12.009DOI Listing
February 2014

D(1) receptor agonists reverse the subchronic phencyclidine (PCP)-induced novel object recognition (NOR) deficit in female rats.

Behav Brain Res 2013 Feb 24;238:36-43. Epub 2012 Sep 24.

Division of Psychopharmacology, Vanderbilt University Medical Center, Nashville, TN 37212, USA.

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http://dx.doi.org/10.1016/j.bbr.2012.09.030DOI Listing
February 2013

Investigating association of four gene regions (GABRB3, MAOB, PAH, and SLC6A4) with five symptoms in schizophrenia.

Psychiatry Res 2012 Jul 12;198(2):202-6. Epub 2012 Mar 12.

Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN 37232, USA.

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http://dx.doi.org/10.1016/j.psychres.2011.12.035DOI Listing
July 2012

Decreased plasma tryptophan and tryptophan/large neutral amino acid ratio in patients with neuroleptic-resistant schizophrenia: relationship to plasma cortisol concentration.

Psychiatry Res 2011 Feb 10;185(3):328-33. Epub 2010 Aug 10.

Department of Psychiatry, School of Medicine, Vanderbilt University, Nashville, TN 37212, USA.

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http://dx.doi.org/10.1016/j.psychres.2010.07.013DOI Listing
February 2011

Association of Sult4A1 SNPs with psychopathology and cognition in patients with schizophrenia or schizoaffective disorder.

Schizophr Res 2008 Dec 27;106(2-3):258-64. Epub 2008 Sep 27.

Department of Psychiatry, Vanderbilt University Medical Center, Nashville, TN 37212, United States.

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http://dx.doi.org/10.1016/j.schres.2008.08.029DOI Listing
December 2008

Association of Sult4A1 SNPs with psychopathology and cognition in patients with schizophrenia or schizoaffective disorder.

Schizophr Res 2008 Dec 27;106(2-3):258-64. Epub 2008 Sep 27.

Department of Psychiatry, Vanderbilt University Medical Center, Nashville, TN 37212, United States.

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http://dx.doi.org/10.1016/j.schres.2008.08.029DOI Listing
December 2008

A randomized, double-blind comparison of clozapine and high-dose olanzapine in treatment-resistant patients with schizophrenia.

J Clin Psychiatry 2008 Feb;69(2):274-85

Department of Psychiatry, Vanderbilt University School of Medicine, Nashville, Tenn., USA.

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http://dx.doi.org/10.4088/jcp.v69n0214DOI Listing
February 2008

Effect of buspirone, a serotonin1A partial agonist, on cognitive function in schizophrenia: a randomized, double-blind, placebo-controlled study.

Schizophr Res 2007 Sep 12;95(1-3):158-68. Epub 2007 Jul 12.

Department of Neuropsychiatry, University of Toyama Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan.

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http://parklab.vanderbilt.edu/Sumiyoshi_2007.pdf
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http://linkinghub.elsevier.com/retrieve/pii/S092099640700263
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http://dx.doi.org/10.1016/j.schres.2007.06.008DOI Listing
September 2007

COMT val108/158met genotype, cognitive function, and cognitive improvement with clozapine in schizophrenia.

Schizophr Res 2007 Feb 22;90(1-3):86-96. Epub 2006 Nov 22.

Department of Psychology, Vanderbilt University, Nashville, TN 37203, USA.

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http://dx.doi.org/10.1016/j.schres.2006.10.002DOI Listing
February 2007

Atypical antipsychotic drugs and organization of long-term semantic memory: multidimensional scaling and cluster analyses of category fluency performance in schizophrenia.

Int J Neuropsychopharmacol 2006 Dec 29;9(6):677-83. Epub 2005 Nov 29.

Faculty of Human Development and Culture, Fukushima University, Fukushima, Japan.

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http://dx.doi.org/10.1017/S1461145705006310DOI Listing
December 2006

Prediction of the ability of clozapine to treat negative symptoms from plasma glycine and serine levels in schizophrenia.

Int J Neuropsychopharmacol 2005 Sep 7;8(3):451-5. Epub 2005 Apr 7.

Department of Psychiatry, Division of Psychopharmacology, Vanderbilt University School of Medicine, Nashville, TN, USA.

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http://dx.doi.org/10.1017/S1461145705005237DOI Listing
September 2005

Plasma glycine and serine levels in schizophrenia compared to normal controls and major depression: relation to negative symptoms.

Int J Neuropsychopharmacol 2004 Mar 13;7(1):1-8. Epub 2004 Jan 13.

Department of Psychiatry, Division of Psychopharmacology, Vanderbilt University School of Medicine, Nashville, TN, USA.

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http://dx.doi.org/10.1017/S1461145703003900DOI Listing
March 2004

A comparison of two doses of melperone, an atypical antipsychotic drug, in the treatment of schizophrenia.

Schizophr Res 2003 Jul;62(1-2):65-72

Department of Psychiatry, Vanderbilt University School of Medicine, Psychiatric Hospital at Vanderbilt, 1601 23rd Avenue South, Suite 306, Nashville, TN 37212, USA.

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http://dx.doi.org/10.1016/s0920-9964(02)00351-1DOI Listing
July 2003

H1-histamine receptor affinity predicts short-term weight gain for typical and atypical antipsychotic drugs.

Neuropsychopharmacology 2003 Mar;28(3):519-26

Department of Biochemistry, RM W463, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106-4935, USA.

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http://www.nature.com/articles/1300027
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http://dx.doi.org/10.1038/sj.npp.1300027DOI Listing
March 2003

H1-histamine receptor affinity predicts short-term weight gain for typical and atypical antipsychotic drugs.

Neuropsychopharmacology 2003 Mar;28(3):519-26

Department of Biochemistry, RM W463, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106-4935, USA.

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http://www.nature.com/articles/1300027
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http://dx.doi.org/10.1038/sj.npp.1300027DOI Listing
March 2003

The effect of melperone, an atypical antipsychotic drug, on cognitive function in schizophrenia.

Schizophr Res 2003 Jan;59(1):7-16

Department of Psychiatry, Division of Psychopharmacology, Psychiatric Hospital at Vanderbilt, Vanderbilt University School of Medicine, 1601 23rd Avenue South, Suite 306, Nashville, TN 37212, USA.

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http://dx.doi.org/10.1016/s0920-9964(01)00329-2DOI Listing
January 2003