Rafael Polania

Summary

Country: Germany

Publications

  1. pmc Reorganizing the intrinsic functional architecture of the human primary motor cortex during rest with non-invasive cortical stimulation
    Rafael Polania
    Department of Clinical Neurophysiology, Georg August University of Gottingen, Gottingen, Germany
    PLoS ONE 7:e30971. 2012
  2. doi request reprint Modulating cortico-striatal and thalamo-cortical functional connectivity with transcranial direct current stimulation
    Rafael Polania
    Department of Clinical Neurophysiology, Georg August University of Gottingen, 37075 Gottingen, Germany
    Hum Brain Mapp 33:2499-508. 2012
  3. doi request reprint Noninvasively decoding the contents of visual working memory in the human prefrontal cortex within high-gamma oscillatory patterns
    Rafael Polania
    Department of Clinical Neurophysiology, Georg August University of Gottingen, Robert Koch Str 40, 37075 Gottingen, Germany
    J Cogn Neurosci 24:304-14. 2012
  4. pmc SPABBATS: A pathway-discovery method based on Boolean satisfiability that facilitates the characterization of suppressor mutants
    Lope A Flórez
    Department of General Microbiology, Georg August University of Gottingen, Germany
    BMC Syst Biol 5:5. 2011
  5. doi request reprint Modulating functional connectivity patterns and topological functional organization of the human brain with transcranial direct current stimulation
    Rafael Polania
    Department of Clinical Neurophysiology, Georg August University of Gottingen, Robert Koch Strasse 40, Gottingen, Germany
    Hum Brain Mapp 32:1236-49. 2011
  6. doi request reprint Introducing graph theory to track for neuroplastic alterations in the resting human brain: a transcranial direct current stimulation study
    Rafael Polania
    Department of Clinical Neurophysiology, Georg August University of Gottingen, Gottingen, Germany
    Neuroimage 54:2287-96. 2011
  7. doi request reprint Transcranial direct current stimulation over the primary motor cortex during fMRI
    Andrea Antal
    Department of Clinical Neurophysiology, Georg August University of Gottingen, Gottingen, Germany
    Neuroimage 55:590-6. 2011
  8. doi request reprint The importance of timing in segregated theta phase-coupling for cognitive performance
    Rafael Polania
    Department of Clinical Neurophysiology, Georg August University of Gottingen, 37075 Gottingen, Germany
    Curr Biol 22:1314-8. 2012
  9. doi request reprint Differential activation of the middle-temporal complex to visual stimulation in migraineurs
    Andrea Antal
    Georg August University of Gottingen, Robert Koch Straße 40, Gottingen, Germany
    Cephalalgia 31:338-45. 2011
  10. pmc High-frequency TRNS reduces BOLD activity during visuomotor learning
    Catarina Saiote
    Department of Clinical Neurophysiology, Georg August University of Gottingen, Gottingen, Germany
    PLoS ONE 8:e59669. 2013

Collaborators

Detail Information

Publications11

  1. pmc Reorganizing the intrinsic functional architecture of the human primary motor cortex during rest with non-invasive cortical stimulation
    Rafael Polania
    Department of Clinical Neurophysiology, Georg August University of Gottingen, Gottingen, Germany
    PLoS ONE 7:e30971. 2012
    ..In summary, we show here that it is possible to non-invasively reorganize the intrinsic functional architecture of M1, and to image such alterations...
  2. doi request reprint Modulating cortico-striatal and thalamo-cortical functional connectivity with transcranial direct current stimulation
    Rafael Polania
    Department of Clinical Neurophysiology, Georg August University of Gottingen, 37075 Gottingen, Germany
    Hum Brain Mapp 33:2499-508. 2012
    ..Here we highlight that anodal tDCS over M1 is capable of modulating elements of the cortico-striato-thalamo-cortical functional motor circuit...
  3. doi request reprint Noninvasively decoding the contents of visual working memory in the human prefrontal cortex within high-gamma oscillatory patterns
    Rafael Polania
    Department of Clinical Neurophysiology, Georg August University of Gottingen, Robert Koch Str 40, 37075 Gottingen, Germany
    J Cogn Neurosci 24:304-14. 2012
    ..The ability to noninvasively decode the contents of working memory is promising in applications such as brain computer interfaces, together with computation of value function during planning and decision making processes...
  4. pmc SPABBATS: A pathway-discovery method based on Boolean satisfiability that facilitates the characterization of suppressor mutants
    Lope A Flórez
    Department of General Microbiology, Georg August University of Gottingen, Germany
    BMC Syst Biol 5:5. 2011
    ..This problem requires a better understanding of potential alternative metabolic and regulatory pathways able to counteract the targeted intervention...
  5. doi request reprint Modulating functional connectivity patterns and topological functional organization of the human brain with transcranial direct current stimulation
    Rafael Polania
    Department of Clinical Neurophysiology, Georg August University of Gottingen, Robert Koch Strasse 40, Gottingen, Germany
    Hum Brain Mapp 32:1236-49. 2011
    ..In summary, we show for the first time evidence for tDCS-induced changes in brain synchronization and topological functional organization...
  6. doi request reprint Introducing graph theory to track for neuroplastic alterations in the resting human brain: a transcranial direct current stimulation study
    Rafael Polania
    Department of Clinical Neurophysiology, Georg August University of Gottingen, Gottingen, Germany
    Neuroimage 54:2287-96. 2011
    ..Additionally, we propose our approach as a powerful method to track for neuroplastic changes in the human brain...
  7. doi request reprint Transcranial direct current stimulation over the primary motor cortex during fMRI
    Andrea Antal
    Department of Clinical Neurophysiology, Georg August University of Gottingen, Gottingen, Germany
    Neuroimage 55:590-6. 2011
    ..The MEP amplitude reflects changes in transsynaptic excitability of large pyramidal neurons while the BOLD signal is a measure of net synaptic activity of all cortical neurons...
  8. doi request reprint The importance of timing in segregated theta phase-coupling for cognitive performance
    Rafael Polania
    Department of Clinical Neurophysiology, Georg August University of Gottingen, 37075 Gottingen, Germany
    Curr Biol 22:1314-8. 2012
    ..Moreover, the results demonstrate the suitability of transcranial alternating current stimulation to artificially induce coupling or decoupling of behaviorally relevant brain rhythms between segregated cortical regions...
  9. doi request reprint Differential activation of the middle-temporal complex to visual stimulation in migraineurs
    Andrea Antal
    Georg August University of Gottingen, Robert Koch Straße 40, Gottingen, Germany
    Cephalalgia 31:338-45. 2011
    ....
  10. pmc High-frequency TRNS reduces BOLD activity during visuomotor learning
    Catarina Saiote
    Department of Clinical Neurophysiology, Georg August University of Gottingen, Gottingen, Germany
    PLoS ONE 8:e59669. 2013
    ..This result highlights the potential of lf-tRNS and hf-tRNS to differentially modulate visuomotor learning and advances our knowledge on neuroplasticity induction approaches combined with functional imaging methods...
  11. doi request reprint Carbamazepine reduces short-interval interhemispheric inhibition in healthy humans
    Martin Sommer
    Department of Clinical Neurophysiology, University of Gottingen, Germany
    Clin Neurophysiol 123:351-7. 2012
    ..We sought to elucidate the influence of centrally active drugs on interhemispheric inhibition (IHI) between primary motor cortices in healthy humans...