Bianca C Wittmann

Summary

Affiliation: University College London
Country: UK

Publications

  1. pmc Striatal activity underlies novelty-based choice in humans
    Bianca C Wittmann
    Wellcome Trust Centre for Neuroimaging, University College London, 12 Queen Square, London WC1N3BG, UK
    Neuron 58:967-73. 2008
  2. doi request reprint Mesolimbic interaction of emotional valence and reward improves memory formation
    Bianca C Wittmann
    Wellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, 12 Queen Square, London WC1N 3BG, UK
    Neuropsychologia 46:1000-8. 2008
  3. pmc DAT genotype modulates striatal processing and long-term memory for items associated with reward and punishment
    Bianca C Wittmann
    Wellcome Trust Centre for Neuroimaging, University College London, London, WC1N 3BG, UK Helen Wills Neuroscience Institute, University of California, Berkeley, CA 94720, USA Department of Psychology, University of Giessen, 35394 Giessen, Germany Electronic address
    Neuropsychologia 51:2184-93. 2013
  4. ncbi request reprint Reprint of: DAT genotype modulates striatal processing and long-term memory for items associated with reward and punishment
    Bianca C Wittmann
    Wellcome Trust Centre for Neuroimaging, University College London, London, WC1N 3BG, UK Helen Wills Neuroscience Institute, University of California, Berkeley, CA 94720, USA Department of Psychology, University of Giessen, 35394 Giessen, Germany Electronic address
    Neuropsychologia 51:2469-77. 2013
  5. pmc Behavioral specifications of reward-associated long-term memory enhancement in humans
    Bianca C Wittmann
    Wellcome Trust Centre for Neuroimaging, University College London, London, UK
    Learn Mem 18:296-300. 2011
  6. pmc Anticipation of novelty recruits reward system and hippocampus while promoting recollection
    Bianca C Wittmann
    Wellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, 12 Queen Square, London, UK
    Neuroimage 38:194-202. 2007
  7. ncbi request reprint Reward-related FMRI activation of dopaminergic midbrain is associated with enhanced hippocampus-dependent long-term memory formation
    Bianca C Wittmann
    Department of Neurology II and, Centre for Advanced Imaging, Otto von Guericke University, Leipziger Str 44, 39120 Magdeburg, Germany
    Neuron 45:459-67. 2005
  8. ncbi request reprint Ageing and early-stage Parkinson's disease affect separable neural mechanisms of mesolimbic reward processing
    Björn H Schott
    Leibniz Institute for Neurobiology, Brenneckestr 6, Magdeburg 39118, Germany
    Brain 130:2412-24. 2007

Collaborators

Detail Information

Publications8

  1. pmc Striatal activity underlies novelty-based choice in humans
    Bianca C Wittmann
    Wellcome Trust Centre for Neuroimaging, University College London, 12 Queen Square, London WC1N3BG, UK
    Neuron 58:967-73. 2008
    ..These data indicate that the brain uses perceptual novelty to approximate choice uncertainty in decision making, which in certain contexts gives rise to a newly identified and quantifiable source of human irrationality...
  2. doi request reprint Mesolimbic interaction of emotional valence and reward improves memory formation
    Bianca C Wittmann
    Wellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, 12 Queen Square, London WC1N 3BG, UK
    Neuropsychologia 46:1000-8. 2008
    ....
  3. pmc DAT genotype modulates striatal processing and long-term memory for items associated with reward and punishment
    Bianca C Wittmann
    Wellcome Trust Centre for Neuroimaging, University College London, London, WC1N 3BG, UK Helen Wills Neuroscience Institute, University of California, Berkeley, CA 94720, USA Department of Psychology, University of Giessen, 35394 Giessen, Germany Electronic address
    Neuropsychologia 51:2184-93. 2013
    ..In accordance with animal studies, these data support the idea that encoding of motivational events depends on dopaminergic processes in the hippocampus. ..
  4. ncbi request reprint Reprint of: DAT genotype modulates striatal processing and long-term memory for items associated with reward and punishment
    Bianca C Wittmann
    Wellcome Trust Centre for Neuroimaging, University College London, London, WC1N 3BG, UK Helen Wills Neuroscience Institute, University of California, Berkeley, CA 94720, USA Department of Psychology, University of Giessen, 35394 Giessen, Germany Electronic address
    Neuropsychologia 51:2469-77. 2013
    ..In accordance with animal studies, these data support the idea that encoding of motivational events depends on dopaminergic processes in the hippocampus. ..
  5. pmc Behavioral specifications of reward-associated long-term memory enhancement in humans
    Bianca C Wittmann
    Wellcome Trust Centre for Neuroimaging, University College London, London, UK
    Learn Mem 18:296-300. 2011
    ..These behavioral specifications are relevant for the functional interpretation of how reward-related activation of the SN/VTA, and more generally dopaminergic neuromodulation, contribute to long-term memory...
  6. pmc Anticipation of novelty recruits reward system and hippocampus while promoting recollection
    Bianca C Wittmann
    Wellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, 12 Queen Square, London, UK
    Neuroimage 38:194-202. 2007
    ..In more general terms, the data suggest that dopaminergic processing of novelty might be important in driving exploration of new environments...
  7. ncbi request reprint Reward-related FMRI activation of dopaminergic midbrain is associated with enhanced hippocampus-dependent long-term memory formation
    Bianca C Wittmann
    Department of Neurology II and, Centre for Advanced Imaging, Otto von Guericke University, Leipziger Str 44, 39120 Magdeburg, Germany
    Neuron 45:459-67. 2005
    ..These data are consistent with the hypothesis that activation of dopaminergic midbrain regions enhances hippocampus-dependent memory formation, possibly by enhancing consolidation...
  8. ncbi request reprint Ageing and early-stage Parkinson's disease affect separable neural mechanisms of mesolimbic reward processing
    Björn H Schott
    Leibniz Institute for Neurobiology, Brenneckestr 6, Magdeburg 39118, Germany
    Brain 130:2412-24. 2007
    ..Furthermore, alterations in reward processing in Parkinson's disease extend beyond accelerated ageing effects and include altered connectivity within the mesolimbic system...