Category: My publications

Related Articles A probabilistic approach to delineating functional brain regions. J Nucl Med Technol. 2009 Jun;37(2):91-5 Authors: Kalbitzer J, Svarer C, Frokjaer VG, Erritzoe D, Baaré WF, Madsen J, Hasselbalch SG, Knudsen GM Abstract UNLABELLED: The purpose of this study was to develop a reliable observer-independent approach to delineating volumes of interest (VOIs) for functional…

Related Articles High familial risk for mood disorder is associated with low dorsolateral prefrontal cortex serotonin transporter binding. Neuroimage. 2009 Jun;46(2):360-6 Authors: Frokjaer VG, Vinberg M, Erritzoe D, Svarer C, Baaré W, Budtz-Joergensen E, Madsen K, Madsen J, Kessing LV, Knudsen GM Abstract Mood disorders are elicited through a combination of genetic and environmental stress…

Related Articles The personality trait openness is related to cerebral 5-HTT levels. Neuroimage. 2009 Apr 1;45(2):280-5 Authors: Kalbitzer J, Frokjaer VG, Erritzoe D, Svarer C, Cumming P, Nielsen FA, Hashemi SH, Baaré WF, Madsen J, Hasselbalch SG, Kringelbach ML, Mortensen EL, Knudsen GM Abstract Potentiation of serotonergic transmission increases cognitive flexibility, but can in other…

Related Articles Brain serotonin 2A receptor binding: relations to body mass index, tobacco and alcohol use. Neuroimage. 2009 May 15;46(1):23-30 Authors: Erritzoe D, Frokjaer VG, Haugbol S, Marner L, Svarer C, Holst K, Baaré WF, Rasmussen PM, Madsen J, Paulson OB, Knudsen GM Abstract Manipulations of the serotonin levels in the brain can affect impulsive…

Related Articles A PET [18F]altanserin study of 5-HT2A receptor binding in the human brain and responses to painful heat stimulation. Neuroimage. 2009 Feb 1;44(3):1001-7 Authors: Kupers R, Frokjaer VG, Naert A, Christensen R, Budtz-Joergensen E, Kehlet H, Knudsen GM Abstract There is a large body of evidence that serotonin [5-hydroxytryptamine (5-HT)] plays an important role…

Related Articles Required time delay from 99mTc-HMPAO injection to SPECT data acquisition: healthy subjects and patients with rCBF pattern. Eur J Nucl Med Mol Imaging. 2008 Dec;35(12):2212-9 Authors: Thomsen G, de Nijs R, Hogh-Rasmussen E, Frokjaer V, Svarer C, Knudsen GM Abstract PURPOSE: Functional brain (99m)Tc-HMPAO single-photon emission computed tomography (SPECT) is a useful diagnostic…

Related Articles Cortical and subcortical 5-HT2A receptor binding in neuroleptic-naive first-episode schizophrenic patients. Neuropsychopharmacology. 2008 Sep;33(10):2435-41 Authors: Erritzoe D, Rasmussen H, Kristiansen KT, Frokjaer VG, Haugbol S, Pinborg L, Baaré W, Svarer C, Madsen J, Lublin H, Knudsen GM, Glenthoj BY Abstract The serotonin 5-HT(2A) receptor is suspected to be involved in a number of…

Related Articles The 5-HT2A receptor binding pattern in the human brain is strongly genetically determined. Neuroimage. 2008 Apr 15;40(3):1175-80 Authors: Pinborg LH, Arfan H, Haugbol S, Kyvik KO, Hjelmborg JV, Svarer C, Frokjaer VG, Paulson OB, Holm S, Knudsen GM Abstract With the appropriate radiolabeled tracers, positron emission tomography (PET) enables in vivo human brain…

Related Articles Frontolimbic serotonin 2A receptor binding in healthy subjects is associated with personality risk factors for affective disorder. Biol Psychiatry. 2008 Mar 15;63(6):569-76 Authors: Frokjaer VG, Mortensen EL, Nielsen FA, Haugbol S, Pinborg LH, Adams KH, Svarer C, Hasselbalch SG, Holm S, Paulson OB, Knudsen GM Abstract BACKGROUND: Serotonergic dysfunction has been associated with…

Related Articles Evaluation of the Serotonin Transporter Ligand 123I-ADAM for SPECT Studies on Humans. J Nucl Med. 2008 Feb;49(2):247-54 Authors: Frokjaer VG, Pinborg LH, Madsen J, de Nijs R, Svarer C, Wagner A, Knudsen GM Abstract UNLABELLED: Imaging serotonin transporters in the living human brain is important in several fields, such as normal psychophysiology, mood…