Marta I Garrido

Summary

Affiliation: University College London
Country: UK

Publications

  1. pmc Repetition suppression and plasticity in the human brain
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, UK
    Neuroimage 48:269-79. 2009
  2. pmc Surprise leads to noisier perceptual decisions
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, University College London, London WC1N 3BG, England E mail
    Iperception 2:112-20. 2011
  3. pmc Dynamic causal modelling of evoked potentials: a reproducibility study
    Marta I Garrido
    The Wellcome Dept of Imaging Neuroscience, University College London, Queen Square, London, WC1N 3BG, UK
    Neuroimage 36:571-80. 2007
  4. pmc Evoked brain responses are generated by feedback loops
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, University College London, London WC1N 3BG, United Kingdom
    Proc Natl Acad Sci U S A 104:20961-6. 2007
  5. pmc Dynamic causal modeling of the response to frequency deviants
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, Institute of Neurology, UCL, 12 Queen Square, London, UK WC1N 3BG
    J Neurophysiol 101:2620-31. 2009
  6. pmc The functional anatomy of the MMN: a DCM study of the roving paradigm
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, UK
    Neuroimage 42:936-44. 2008
  7. ncbi request reprint Dynamic causal modeling for EEG and MEG
    Stefan J Kiebel
    The Wellcome Trust Centre for Neuroimaging, University College London, 12 Queen Square, London, United Kingdom
    Hum Brain Mapp 30:1866-76. 2009
  8. pmc The mismatch negativity: a review of underlying mechanisms
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, University College London, UK
    Clin Neurophysiol 120:453-63. 2009
  9. ncbi request reprint Effective connectivity reveals right-hemisphere dominance in audiospatial perception: implications for models of spatial neglect
    Martin J Dietz
    Centre for Functionally Integrative Neuroscience, Institute of Clinical Medicine, Aarhus University, 8000 Aarhus C, Denmark, Wellcome Trust Centre for Neuroimaging, University College London, London WC1N 3BG, United Kingdom, Queensland Brain Institute and Australian Research Council Centre of Excellence for Integrative Brain Function and School of Psychology, The University of Queensland, St Lucia 4072, Brisbane, Australia
    J Neurosci 34:5003-11. 2014
  10. pmc Outlier responses reflect sensitivity to statistical structure in the human brain
    Marta I Garrido
    University College London, Wellcome Trust Centre for Neuroimaging, London, United Kingdom
    PLoS Comput Biol 9:e1002999. 2013

Detail Information

Publications14

  1. pmc Repetition suppression and plasticity in the human brain
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, UK
    Neuroimage 48:269-79. 2009
    ..It is remarkable that distinct changes in intrinsic and extrinsic connections could be quantified so reliably and non-invasively using EEG...
  2. pmc Surprise leads to noisier perceptual decisions
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, University College London, London WC1N 3BG, England E mail
    Iperception 2:112-20. 2011
    ..This graded processing strategy might be adaptive in potentially threatening contexts, and reflect a flexible system for automatic allocation of perceptual resources...
  3. pmc Dynamic causal modelling of evoked potentials: a reproducibility study
    Marta I Garrido
    The Wellcome Dept of Imaging Neuroscience, University College London, Queen Square, London, WC1N 3BG, UK
    Neuroimage 36:571-80. 2007
    ..At the group level the FB-model supervened. We discuss these findings in terms of the validity and usefulness of DCM in characterising EEG/MEG data and its ability to model ERPs in a mechanistic fashion...
  4. pmc Evoked brain responses are generated by feedback loops
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, University College London, London WC1N 3BG, United Kingdom
    Proc Natl Acad Sci U S A 104:20961-6. 2007
    ..This is the theoretical cornerstone of most modern theories of perceptual inference and learning...
  5. pmc Dynamic causal modeling of the response to frequency deviants
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, Institute of Neurology, UCL, 12 Queen Square, London, UK WC1N 3BG
    J Neurophysiol 101:2620-31. 2009
    ..We consider these mechanisms in the light of predictive coding and hierarchical inference in the brain...
  6. pmc The functional anatomy of the MMN: a DCM study of the roving paradigm
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, UK
    Neuroimage 42:936-44. 2008
    ..Ilmoniemi, R.J., Levänen, S., Lin, F.H., May, P., Melcher, J., Stufflebeam, S., Tiitinen, H., Belliveau, J.W., 2004. Human posterior auditory cortex gates novel sounds to consciousness. Proc. Natl. Acad. Sci. U. S. A. 101, 6809-6814]...
  7. ncbi request reprint Dynamic causal modeling for EEG and MEG
    Stefan J Kiebel
    The Wellcome Trust Centre for Neuroimaging, University College London, 12 Queen Square, London, United Kingdom
    Hum Brain Mapp 30:1866-76. 2009
    ..We suggest that DCM and Bayesian model comparison provides a useful way to test hypotheses about distributed processing in the brain, using electromagnetic data...
  8. pmc The mismatch negativity: a review of underlying mechanisms
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, University College London, UK
    Clin Neurophysiol 120:453-63. 2009
    ..This paper presents a review of studies that focus on neuronal mechanisms underlying the MMN generation, discusses the two major explanatory hypotheses, and proposes predictive coding as a general framework that attempts to unify both...
  9. ncbi request reprint Effective connectivity reveals right-hemisphere dominance in audiospatial perception: implications for models of spatial neglect
    Martin J Dietz
    Centre for Functionally Integrative Neuroscience, Institute of Clinical Medicine, Aarhus University, 8000 Aarhus C, Denmark, Wellcome Trust Centre for Neuroimaging, University College London, London WC1N 3BG, United Kingdom, Queensland Brain Institute and Australian Research Council Centre of Excellence for Integrative Brain Function and School of Psychology, The University of Queensland, St Lucia 4072, Brisbane, Australia
    J Neurosci 34:5003-11. 2014
    ..This finding supports the disconnection hypothesis of unilateral neglect and has implications for theories of its etiology. ..
  10. pmc Outlier responses reflect sensitivity to statistical structure in the human brain
    Marta I Garrido
    University College London, Wellcome Trust Centre for Neuroimaging, London, United Kingdom
    PLoS Comput Biol 9:e1002999. 2013
    ..We suggest that this sensitivity provides a computational basis for our ability to make perceptual inferences in noisy environments and to make decisions in an uncertain world...
  11. ncbi request reprint Dynamic causal modelling of evoked responses: the role of intrinsic connections
    Stefan J Kiebel
    Wellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, 12 Queen Square, London, WC1N 3AR, UK
    Neuroimage 36:332-45. 2007
    ..We illustrate this extension using synthetic data and empirical data from an oddball ERP experiment...
  12. pmc Functional evidence for a dual route to amygdala
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, University College London, London WC1N 3BG, UK
    Curr Biol 22:129-34. 2012
    ..Thus, our data supports the idea that an expedited evaluation of sensory input is best explained by an architecture that involves a subcortical path to the amygdala...
  13. pmc Dynamic causal modelling for EEG and MEG
    Stefan J Kiebel
    The Wellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, 12 Queen Square, London, WC1N 3AR, UK
    Cogn Neurodyn 2:121-36. 2008
    ..In this paper, we will motivate and describe the current DCM framework. Two examples show how the approach can be applied to M/EEG experiments...
  14. doi request reprint Brain connectivity: the feel of blindsight
    Marta I Garrido
    Wellcome Trust Centre for Neuroimaging, University College London, London, WC1N 3BG, UK
    Curr Biol 22:R599-600. 2012
    ....