Affiliation: Copenhagen University Hospital
- Effects of selective serotonin reuptake inhibition on neural activity related to risky decisions and monetary rewards in healthy malesJulian Macoveanu
Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Denmark Center for Integrated Molecular Brain Imaging, Copenhagen, Denmark Electronic address
Neuroimage 99:434-42. 2014..The data suggest that prolonged SSRI treatment might reduce emotional engagement by reducing the impact of risk during decision-making or the impact of reward during outcome evaluation. ..
- Serotonergic modulation of reward and punishment: evidence from pharmacological fMRI studiesJulian Macoveanu
Danish Research Centre for Magnetic Resonance, Copenhagen University Hospital, Kettegaard Alle 30, Hvidovre DK 2650, Denmark Center for Integrated Molecular Brain Imaging, Copenhagen University Hospital, Copenhagen, Denmark Electronic address
Brain Res 1556:19-27. 2014..Given the unique profile of action of each serotonergic receptor subtype, future pharmacological studies may favor receptor specific investigations to complement present research mainly focused on global serotonergic manipulations. ..
- Serotonin 2A receptors contribute to the regulation of risk-averse decisionsJulian Macoveanu
Danish Research Centre for Magnetic Resonance, Copenhagen University Hospital, Hvidovre, Denmark Center for Integrated Molecular Brain Imaging, Copenhagen University Hospital, Copenhagen, Denmark Electronic address
Neuroimage 83:35-44. 2013..These results have implications for understanding the neural basis of abnormal risk-taking behavior, for instance in pathological gamblers. ..
- Playing it safe but losing anyway--serotonergic signaling of negative outcomes in dorsomedial prefrontal cortex in the context of risk-aversionJulian Macoveanu
Danish Research Centre for Magnetic Resonance, Copenhagen University Hospital, Hvidovre, Denmark
Eur Neuropsychopharmacol 23:919-30. 2013....
- Serotonin 2A receptors, citalopram and tryptophan-depletion: a multimodal imaging study of their interactions during response inhibitionJulian Macoveanu
Danish Research Centre for MR, Copenhagen University Hospital, Hvidovre, Denmark
Neuropsychopharmacology 38:996-1005. 2013..These links between serotonergic function and response inhibition in healthy subjects may help to interpret serotonergic abnormalities underlying impulsivity in neuropsychiatric disorders...
- Acute serotonin 2A receptor blocking alters the processing of fearful faces in the orbitofrontal cortex and amygdalaBettina Hornboll
1Danish Research Centre for Magnetic Resonance, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
J Psychopharmacol 27:903-14. 2013..To elucidate its role in processing of fear and anger, healthy individuals were studied with functional magnetic resonance imaging (fMRI) after 5-HT2A receptor blockade, while judging the gender of neutral, fearful and angry faces...
- Acute pharmacologically induced shifts in serotonin availability abolish emotion-selective responses to negative face emotions in distinct brain networksCheryl L Grady
Rotman Research Institute at Baycrest, University of Toronto, Toronto, Canada
Eur Neuropsychopharmacol 23:368-78. 2013..Lower serotonin leads to a broadening of a normally fear-specific response to anger, and higher levels reduce the differentiated brain response to aversive face emotions...
- Effects of erythropoietin on depressive symptoms and neurocognitive deficits in depression and bipolar disorderKamilla W Miskowiak
Clinic for Affective Disorders, Department of Psychiatry, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
Trials 11:97. 2010....