PubMed

Generalizability of the results of efficacy trials in first-episode schizophrenia: comparisons between subgroups of participants of the European First Episode Schizophrenia Trial (EUFEST).

Boter H, Derks EM, Fleischhacker WW, Davidson M, Kahn RS; for the EUFEST Study Group.

J Clin Psychiatry. 2009 Oct 20. [Epub ahead of print]PMID: 19852905 [PubMed - as supplied by publisher]Related articles

Correlates of cognitive impairment in first episode schizophrenia: the EUFEST study.

Galderisi S, Davidson M, Kahn RS, Mucci A, Boter H, Gheorghe MD, Rybakowski JK, Libiger J, Dollfus S, López-Ibor JJ, Peuskens J, Hranov LG, Fleischhacker WW; EUFEST group.

Schizophr Res. 2009 Dec;115(2-3):104-14. Epub 2009 Oct 12.PMID: 19822407 [PubMed - in process]Related articles

Effectiveness of antipsychotics in first-episode schizophrenia and schizophreniform disorder on response and remission: an open randomized clinical trial (EUFEST).

Boter H, Peuskens J, Libiger J, Fleischhacker WW, Davidson M, Galderisi S, Kahn RS; EUFEST study group.

Schizophr Res. 2009 Dec;115(2-3):97-103. Epub 2009 Oct 9.PMID: 19819114 [PubMed - in process]Related articles

The relationship of DNA methylation with age, gender and genotype in twins and healthy controls.

Boks MP, Derks EM, Weisenberger DJ, Strengman E, Janson E, Sommer IE, Kahn RS, Ophoff RA.

PLoS One. 2009 Aug 26;4(8):e6767.PMID: 19774229 [PubMed - in process]Related articlesFree article

Genetic and environmental influences on pro-inflammatory monocytes in bipolar disorder: a twin study.

Padmos RC, Van Baal GC, Vonk R, Wijkhuijs AJ, Kahn RS, Nolen WA, Drexhage HA.

Arch Gen Psychiatry. 2009 Sep;66(9):957-65.PMID: 19736352 [PubMed - indexed for MEDLINE]Related articles

Effects of brain-derived neurotrophic factor Val66Met polymorphism on hippocampal volume change in schizophrenia.

Koolschijn PC, van Haren NE, Bakker SC, Hoogendoorn ML, Pol HE, Kahn RS.

Hippocampus. 2009 Aug 27. [Epub ahead of print]PMID: 19714565 [PubMed - as supplied by publisher]Related articles

Abnormal timing of visual feedback processing in young adults with schizophrenia.

Kemner C, Foxe JJ, Tankink JE, Kahn RS, Lamme VA.

Neuropsychologia. 2009 Dec;47(14):3105-10. Epub 2009 Jul 23.PMID: 19631672 [PubMed - in process]Related articles

Environmental exposures, nitric oxide synthase genes, and exhaled nitric oxide in asthmatic children.

Spanier AJ, Kahn RS, Hornung RW, Wang N, Sun G, Lierl MB, Lanphear BP.

Pediatr Pulmonol. 2009 Aug;44(8):812-9.PMID: 19603529 [PubMed - indexed for MEDLINE]Related articles

HPG-axis hormones during puberty: A study on the association with hypothalamic and pituitary volumes.

Peper JS, Brouwer RM, van Leeuwen M, Schnack HG, Boomsma DI, Kahn RS, Hulshoff Pol HE.

Psychoneuroendocrinology. 2009 Jun 29. [Epub ahead of print]PMID: 19570613 [PubMed - as supplied by publisher]Related articles

Ziprasidone Vs Olanzapine in Recent-Onset Schizophrenia and Schizoaffective Disorder: Results of an 8-Week Double-Blind Randomized Controlled Trial.

Grootens KP, van Veelen NM, Peuskens J, Sabbe BG, Thys E, Buitelaar JK, Verkes RJ, Kahn RS.

Schizophr Bull. 2009 Jun 19. [Epub ahead of print]PMID: 19542525 [PubMed - as supplied by publisher]Related articles

Efficiency of functional brain networks and intellectual performance.

van den Heuvel MP, Stam CJ, Kahn RS, Hulshoff Pol HE.

J Neurosci. 2009 Jun 10;29(23):7619-24.PMID: 19515930 [PubMed - indexed for MEDLINE]Related articles

Brain volume abnormalities in major depressive disorder: a meta-analysis of magnetic resonance imaging studies.

Koolschijn PC, van Haren NE, Lensvelt-Mulders GJ, Hulshoff Pol HE, Kahn RS.

Hum Brain Mapp. 2009 Nov;30(11):3719-35.PMID: 19441021 [PubMed - in process]Related articles

Deficits in implicit attention to social signals in schizophrenia and high risk groups: behavioural evidence from a new illusion.

van 't Wout M, van Rijn S, Jellema T, Kahn RS, Aleman A.

PLoS One. 2009;4(5):e5581. Epub 2009 May 15.PMID: 19440352 [PubMed - indexed for MEDLINE]Related articlesFree article

Glucocorticosteroids associated with a decreased risk of psychosis.

Laan W, Smeets H, de Wit NJ, Kahn RS, Grobbee DE, Burger H.

J Clin Psychopharmacol. 2009 Jun;29(3):288-90.PMID: 19440085 [PubMed - indexed for MEDLINE]Related articles

Fibroblast Growth Factors in Schizophrenia.

Terwisscha van Scheltinga AF, Bakker SC, Kahn RS.

Schizophr Bull. 2009 May 8. [Epub ahead of print]PMID: 19429845 [PubMed - as supplied by publisher]Related articles

Cross-sensory gating in schizophrenia and autism spectrum disorder: EEG evidence for impaired brain connectivity?

Magnée MJ, Oranje B, van Engeland H, Kahn RS, Kemner C.

Neuropsychologia. 2009 Jun;47(7):1728-32. Epub 2009 Feb 13.PMID: 19397868 [PubMed - indexed for MEDLINE]Related articles

Cognitive effects of antipsychotic drugs in first-episode schizophrenia and schizophreniform disorder: a randomized, open-label clinical trial (EUFEST).

Davidson M, Galderisi S, Weiser M, Werbeloff N, Fleischhacker WW, Keefe RS, Boter H, Keet IP, Prelipceanu D, Rybakowski JK, Libiger J, Hummer M, Dollfus S, López-Ibor JJ, Hranov LG, Gaebel W, Peuskens J, Lindefors N, Riecher-Rössler A, Kahn RS.

Am J Psychiatry. 2009 Jun;166(6):675-82. Epub 2009 Apr 15. Erratum in: Am J Psychiatry. 2009 Jun;166(6):731. PMID: 19369319 [PubMed - indexed for MEDLINE]Related articles

Network analysis of positional candidate genes of schizophrenia highlights myelin-related pathways.

Rietkerk T, Boks MP, Sommer IE, de Jong S, Kahn RS, Ophoff RA.

Mol Psychiatry. 2009 Apr;14(4):353-5. No abstract available. PMID: 19308022 [PubMed - indexed for MEDLINE]Related articles

Heritability of regional and global brain structure at the onset of puberty: a magnetic resonance imaging study in 9-year-old twin pairs.

Peper JS, Schnack HG, Brouwer RM, Van Baal GC, Pjetri E, Székely E, van Leeuwen M, van den Berg SM, Collins DL, Evans AC, Boomsma DI, Kahn RS, Hulshoff Pol HE.

Hum Brain Mapp. 2009 Jul;30(7):2184-96.PMID: 19294640 [PubMed - indexed for MEDLINE]Related articles

The calculation of familial loading in schizophrenia.

Derks EM, Verweij KH, Kahn RS, Cahn WC.

Schizophr Res. 2009 Jun;111(1-3):198-9. Epub 2009 Mar 6. No abstract available. PMID: 19268542 [PubMed - indexed for MEDLINE]Related articles

Functionally linked resting-state networks reflect the underlying structural connectivity architecture of the human brain.

van den Heuvel MP, Mandl RC, Kahn RS, Hulshoff Pol HE.

Hum Brain Mapp. 2009 Oct;30(10):3127-41.PMID: 19235882 [PubMed - in process]Related articles

[Neuropsychiatric disorders. Multidisciplinary diagnosis and treatment]

Luykx JJ, Wolters FJ, Vulink NC, van der Erf M, Wokke JH, Kahn RS.

Ned Tijdschr Geneeskd. 2009 Jan 17;153(3):75-9. Dutch. No abstract available. PMID: 19235342 [PubMed - indexed for MEDLINE]Related articles

Does having a twin brother make for a bigger brain?

Peper JS, Brouwer RM, van Baal GC, Schnack HG, van Leeuwen M, Boomsma DI, Kahn RS, Hulshoff Pol HE.

Eur J Endocrinol. 2009 May;160(5):739-46. Epub 2009 Feb 13.PMID: 19218283 [PubMed - indexed for MEDLINE]Related articles

Gray's BIS/BAS dimensions in non-comorbid, non-medicated social anxiety disorder.

Morgan BE, Honk JV, Hermans EJ, Scholten MR, Stein DJ, Kahn RS.

World J Biol Psychiatry. 2009 Feb 4:1-4. [Epub ahead of print]PMID: 19191073 [PubMed - as supplied by publisher]Related articles

Influence of genes and environment on brain volumes in twin pairs concordant and discordant for bipolar disorder.

van der Schot AC, Vonk R, Brans RG, van Haren NE, Koolschijn PC, Nuboer V, Schnack HG, van Baal GC, Boomsma DI, Nolen WA, Hulshoff Pol HE, Kahn RS.

Arch Gen Psychiatry. 2009 Feb;66(2):142-51.PMID: 19188536 [PubMed - indexed for MEDLINE]Related articles

Cardiorespiratory effects on default-mode network activity as measured with fMRI.

van Buuren M, Gladwin TE, Zandbelt BB, van den Heuvel M, Ramsey NF, Kahn RS, Vink M.

Hum Brain Mapp. 2009 Sep;30(9):3031-42.PMID: 19180557 [PubMed - indexed for MEDLINE]Related articles

Haloperidol counteracts the ketamine-induced disruption of processing negativity, but not that of the P300 amplitude.

Oranje B, Gispen-de Wied CC, Westenberg HG, Kemner C, Verbaten MN, Kahn RS.

Int J Neuropsychopharmacol. 2009 Jul;12(6):823-32. Epub 2009 Jan 21.PMID: 19154656 [PubMed - indexed for MEDLINE]Related articles

Hand-preference and population schizotypy: a meta-analysis.

Somers M, Sommer IE, Boks MP, Kahn RS.

Schizophr Res. 2009 Mar;108(1-3):25-32. Epub 2008 Dec 23.PMID: 19106036 [PubMed - indexed for MEDLINE]Related articles

Psychosis and brain volume changes during the first five years of schizophrenia.

Cahn W, Rais M, Stigter FP, van Haren NE, Caspers E, Hulshoff Pol HE, Xu Z, Schnack HG, Kahn RS.

Eur Neuropsychopharmacol. 2009 Feb;19(2):147-51. Epub 2008 Dec 3.PMID: 19056248 [PubMed - indexed for MEDLINE]Related articles

Tract-based Analysis of Magnetization Transfer Ratio and Diffusion Tensor Imaging of the Frontal and Frontotemporal Connections in Schizophrenia.

Mandl RC, Schnack HG, Luigjes J, van den Heuvel MP, Cahn W, Kahn RS, Hulshoff Pol HE.

Schizophr Bull. 2008 Nov 27. [Epub ahead of print]PMID: 19042913 [PubMed - as supplied by publisher]Related articles

Genetic overlap among intelligence and other candidate endophenotypes for schizophrenia.

Aukes MF, Alizadeh BZ, Sitskoorn MM, Kemner C, Ophoff RA, Kahn RS.

Biol Psychiatry. 2009 Mar 15;65(6):527-34. Epub 2008 Nov 14.PMID: 19013556 [PubMed - indexed for MEDLINE]Related articles

Psychomotor planning is deficient in recent-onset schizophrenia.

Grootens KP, Vermeeren L, Verkes RJ, Buitelaar JK, Sabbe BG, van Veelen N, Kahn RS, Hulstijn W.

Schizophr Res. 2009 Feb;107(2-3):294-302. Epub 2008 Nov 13.PMID: 19008079 [PubMed - indexed for MEDLINE]Related articles

Dyskinesia and Parkinsonism in Antipsychotic-Naive Patients With Schizophrenia, First-Degree Relatives and Healthy Controls: A Meta-analysis.

Koning JP, Tenback DE, van Os J, Aleman A, Kahn RS, van Harten PN.

Schizophr Bull. 2008 Nov 5. [Epub ahead of print]PMID: 18990712 [PubMed - as supplied by publisher]Related articles

Functional diffusion tensor imaging: measuring task-related fractional anisotropy changes in the human brain along white matter tracts.

Mandl RC, Schnack HG, Zwiers MP, van der Schaaf A, Kahn RS, Hulshoff Pol HE.

PLoS One. 2008;3(11):e3631. Epub 2008 Nov 4.PMID: 18982065 [PubMed - indexed for MEDLINE]Related articlesFree article

Heritability of changes in brain volume over time in twin pairs discordant for schizophrenia.

Brans RG, van Haren NE, van Baal GC, Schnack HG, Kahn RS, Hulshoff Pol HE.

Arch Gen Psychiatry. 2008 Nov;65(11):1259-68.PMID: 18981337 [PubMed - indexed for MEDLINE]Related articlesFree article

Sex steroids and brain structure in pubertal boys and girls.

Peper JS, Brouwer RM, Schnack HG, van Baal GC, van Leeuwen M, van den Berg SM, Delemarre-Van de Waal HA, Boomsma DI, Kahn RS, Hulshoff Pol HE.

Psychoneuroendocrinology. 2009 Apr;34(3):332-42. Epub 2008 Nov 5.PMID: 18980810 [PubMed - indexed for MEDLINE]Related articles

Longitudinal MRI study in schizophrenia patients and their healthy siblings.

Brans RG, van Haren NE, van Baal GC, Staal WG, Schnack HG, Kahn RS, Hulshoff Pol HE.

Br J Psychiatry. 2008 Nov;193(5):422-3.PMID: 18978326 [PubMed - indexed for MEDLINE]Related articlesFree article

Auditory verbal hallucinations predominantly activate the right inferior frontal area.

Sommer IE, Diederen KM, Blom JD, Willems A, Kushan L, Slotema K, Boks MP, Daalman K, Hoek HW, Neggers SF, Kahn RS.

Brain. 2008 Dec;131(Pt 12):3169-77. Epub 2008 Oct 13.PMID: 18854323 [PubMed - indexed for MEDLINE]Related articles

Proline affects brain function in 22q11DS children with the low activity COMT 158 allele.

Vorstman JA, Turetsky BI, Sijmens-Morcus ME, de Sain MG, Dorland B, Sprong M, Rappaport EF, Beemer FA, Emanuel BS, Kahn RS, van Engeland H, Kemner C.

Neuropsychopharmacology. 2009 Feb;34(3):739-46. Epub 2008 Sep 3.PMID: 18769474 [PubMed - indexed for MEDLINE]Related articles

Delta 9-tetrahydrocannabinol induces dopamine release in the human striatum.

Bossong MG, van Berckel BN, Boellaard R, Zuurman L, Schuit RC, Windhorst AD, van Gerven JM, Ramsey NF, Lammertsma AA, Kahn RS.

Neuropsychopharmacology. 2009 Feb;34(3):759-66. Epub 2008 Aug 27.PMID: 18754005 [PubMed - indexed for MEDLINE]Related articles

Association of the PIK4CA schizophrenia-susceptibility gene in adults with the 22q11.2 deletion syndrome.

Vorstman JA, Chow EW, Ophoff RA, van Engeland H, Beemer FA, Kahn RS, Sinke RJ, Bassett AS.

Am J Med Genet B Neuropsychiatr Genet. 2009 Apr 5;150B(3):430-3.PMID: 18646052 [PubMed - indexed for MEDLINE]Related articles

Cerebral white matter in early puberty is associated with luteinizing hormone concentrations.

Peper JS, Brouwer RM, Schnack HG, van Baal GC, van Leeuwen M, van den Berg SM, Delemarre-Van de Waal HA, Janke AL, Collins DL, Evans AC, Boomsma DI, Kahn RS, Hulshoff Pol HE.

Psychoneuroendocrinology. 2008 Aug;33(7):909-15. Epub 2008 Jul 21.PMID: 18640784 [PubMed - indexed for MEDLINE]Related articles

Within-subject variation in BOLD-fMRI signal changes across repeated measurements: quantification and implications for sample size.

Zandbelt BB, Gladwin TE, Raemaekers M, van Buuren M, Neggers SF, Kahn RS, Ramsey NF, Vink M.

Neuroimage. 2008 Aug 1;42(1):196-206. Epub 2008 Apr 24.PMID: 18538585 [PubMed - indexed for MEDLINE]Related articles

Microglia activation in recent-onset schizophrenia: a quantitative (R)-[11C]PK11195 positron emission tomography study.

van Berckel BN, Bossong MG, Boellaard R, Kloet R, Schuitemaker A, Caspers E, Luurtsema G, Windhorst AD, Cahn W, Lammertsma AA, Kahn RS.

Biol Psychiatry. 2008 Nov 1;64(9):820-2. Epub 2008 Jun 4.PMID: 18534557 [PubMed - indexed for MEDLINE]Related articles

Schizophrenia as a progressive brain disease.

van Haren NE, Cahn W, Hulshoff Pol HE, Kahn RS.

Eur Psychiatry. 2008 Jun;23(4):245-54. Epub 2008 May 29.PMID: 18513927 [PubMed - indexed for MEDLINE]Related articles

Time course of the involvement of the right anterior superior temporal gyrus and the right fronto-parietal operculum in emotional prosody perception.

Hoekert M, Bais L, Kahn RS, Aleman A.

PLoS One. 2008 May 21;3(5):e2244.PMID: 18493307 [PubMed - indexed for MEDLINE]Related articlesFree article

Seasonal variation and environmental predictors of exhaled nitric oxide in children with asthma.

Spanier AJ, Hornung RW, Kahn RS, Lierl MB, Lanphear BP.

Pediatr Pulmonol. 2008 Jun;43(6):576-83.PMID: 18429012 [PubMed - indexed for MEDLINE]Related articles

Effectiveness of antipsychotic drugs in first-episode schizophrenia and schizophreniform disorder: an open randomised clinical trial.

Kahn RS, Fleischhacker WW, Boter H, Davidson M, Vergouwe Y, Keet IP, Gheorghe MD, Rybakowski JK, Galderisi S, Libiger J, Hummer M, Dollfus S, López-Ibor JJ, Hranov LG, Gaebel W, Peuskens J, Lindefors N, Riecher-Rössler A, Grobbee DE; EUFEST study group.

Lancet. 2008 Mar 29;371(9618):1085-97.PMID: 18374841 [PubMed - indexed for MEDLINE]Related articles

Effects of an extra X chromosome on language lateralization: an fMRI study with Klinefelter men (47,XXY).

van Rijn S, Aleman A, Swaab H, Vink M, Sommer I, Kahn RS.

Schizophr Res. 2008 Apr;101(1-3):17-25. Epub 2008 Mar 26.PMID: 18372164 [PubMed - indexed for MEDLINE]Related articles

Sex differences in handedness, asymmetry of the planum temporale and functional language lateralization.

Sommer IE, Aleman A, Somers M, Boks MP, Kahn RS.

Brain Res. 2008 Apr 24;1206:76-88. Epub 2008 Jan 11.PMID: 18359009 [PubMed - indexed for MEDLINE]Related articles