C Braun

Summary

Country: Germany

Publications

  1. ncbi request reprint Confidence interval of single dipole locations based on EEG data
    C Braun
    Institute of Medical Psychology, University of Tubingen, Germany
    Brain Topogr 10:31-9. 1997
  2. ncbi request reprint The right hand knows what the left hand is feeling
    Christoph Braun
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, Gartenstr 29, 72074, Tubingen, Germany
    Exp Brain Res 162:366-73. 2005
  3. ncbi request reprint Task-specific plasticity of somatosensory cortex in patients with writer's cramp
    Christoph Braun
    Institute of Medical Psychology und Behavioral Neurobiology, University of Tubingen, Germany
    Neuroimage 20:1329-38. 2003
  4. ncbi request reprint Crossed cortico-spinal motor control after capsular stroke
    Christoph Braun
    Institute of Medical Psychology, University of Tubingen, Tubingen, Germany
    Eur J Neurosci 25:2935-45. 2007
  5. ncbi request reprint Objective measurement of tactile mislocalization
    Christoph Braun
    Institute of Medical Psychology and Behavioral Neurobiology and the MEG Center, University of Tubingen, 72076 Tubingen, Germany
    IEEE Trans Biomed Eng 52:728-35. 2005
  6. ncbi request reprint [Magnetoencephalography: a method for the study of brain function in neurosurgery]
    Christoph Braun
    Institut für Medizinische Psychologie und Verhaltensneurobiologie, Universitat Tubingen, MEG Zentrum der Universität Tübingen
    Z Med Phys 17:280-7. 2007
  7. ncbi request reprint Functional organization of primary somatosensory cortex depends on the focus of attention
    Christoph Braun
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, 72076 Tubingen, Germany
    Neuroimage 17:1451-8. 2002
  8. ncbi request reprint Differential activation in somatosensory cortex for different discrimination tasks
    C Braun
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, D 72074 Tubingen, Germany
    J Neurosci 20:446-50. 2000
  9. ncbi request reprint Dynamic organization of the somatosensory cortex induced by motor activity
    C Braun
    Institute of Medical Psychology and Behavioural Neurobiology, University of Tubingen, Germany
    Brain 124:2259-67. 2001
  10. ncbi request reprint Hyperexcitatory activity in visual cortex in homonymous hemianopia after stroke
    C Braun
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, Otfried Müller Strasse 47, 72076, Tubingen, Germany
    Clin Neurophysiol 112:336-43. 2001

Detail Information

Publications55

  1. ncbi request reprint Confidence interval of single dipole locations based on EEG data
    C Braun
    Institute of Medical Psychology, University of Tubingen, Germany
    Brain Topogr 10:31-9. 1997
    ....
  2. ncbi request reprint The right hand knows what the left hand is feeling
    Christoph Braun
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, Gartenstr 29, 72074, Tubingen, Germany
    Exp Brain Res 162:366-73. 2005
    ..Results support the hypothesis that interaction of somatosensory information originating from different sides of the body follows a somatotopic organization...
  3. ncbi request reprint Task-specific plasticity of somatosensory cortex in patients with writer's cramp
    Christoph Braun
    Institute of Medical Psychology und Behavioral Neurobiology, University of Tubingen, Germany
    Neuroimage 20:1329-38. 2003
    ..Our data suggest that despite alterations in the organization of primary somatosensory cortex in writer's cramp, the capability of SI to adapt dynamically to different tasks is not impaired...
  4. ncbi request reprint Crossed cortico-spinal motor control after capsular stroke
    Christoph Braun
    Institute of Medical Psychology, University of Tubingen, Tubingen, Germany
    Eur J Neurosci 25:2935-45. 2007
    ..This renders it likely that maintaining or regaining use of crossed CST fibers is one way to achieve effective recovery...
  5. ncbi request reprint Objective measurement of tactile mislocalization
    Christoph Braun
    Institute of Medical Psychology and Behavioral Neurobiology and the MEG Center, University of Tubingen, 72076 Tubingen, Germany
    IEEE Trans Biomed Eng 52:728-35. 2005
    ..The present results replicate previous findings obtained for manual testing with improved sensitivity and indicate that the new technique is a useful tool for the study of somatosensory processing on a perceptual level...
  6. ncbi request reprint [Magnetoencephalography: a method for the study of brain function in neurosurgery]
    Christoph Braun
    Institut für Medizinische Psychologie und Verhaltensneurobiologie, Universitat Tubingen, MEG Zentrum der Universität Tübingen
    Z Med Phys 17:280-7. 2007
    ..In addition, they can be utilized to assess alterations in the functional organization of the cortex following injuries, tumor growth and neurosurgical interventions...
  7. ncbi request reprint Functional organization of primary somatosensory cortex depends on the focus of attention
    Christoph Braun
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, 72076 Tubingen, Germany
    Neuroimage 17:1451-8. 2002
    ..A greater capacity for modulation of the functional cortical organization was positively correlated with superior learning and task performance...
  8. ncbi request reprint Differential activation in somatosensory cortex for different discrimination tasks
    C Braun
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, D 72074 Tubingen, Germany
    J Neurosci 20:446-50. 2000
    ....
  9. ncbi request reprint Dynamic organization of the somatosensory cortex induced by motor activity
    C Braun
    Institute of Medical Psychology and Behavioural Neurobiology, University of Tubingen, Germany
    Brain 124:2259-67. 2001
    ..Task-dependent activation of pre-existing maps might be a powerful mechanism to optimize stimulus processing...
  10. ncbi request reprint Hyperexcitatory activity in visual cortex in homonymous hemianopia after stroke
    C Braun
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, Otfried Müller Strasse 47, 72076, Tubingen, Germany
    Clin Neurophysiol 112:336-43. 2001
    ..As disinhibition is assumed to be involved in the reconfiguration of neural networks, its appearance after brain lesions might be relevant for the restitution of impaired brain functions...
  11. doi request reprint Misleading functional magnetic resonance imaging mapping of the cortical hand representation in a 4-year-old boy with an arteriovenous malformation of the central region
    Hendrik Juenger
    Department of Pediatric Neurology and Developmental Medicine, University Children s Hospital, Tubingen, Germany
    J Neurosurg Pediatr 4:333-8. 2009
    ....
  12. ncbi request reprint Neuromagnetic activity in medial parietooccipital cortex reflects the perception of visual motion during eye movements
    Alexander Tikhonov
    Department of Cognitive Neurology, University of Tubingen, D 72076 Tuebingen, Germany
    Neuroimage 21:593-600. 2004
    ....
  13. ncbi request reprint Distribution of mislocalizations of tactile stimuli on the fingers of the human hand
    R Schweizer
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tuebingen, Germany
    Somatosens Mot Res 17:309-16. 2000
    ....
  14. doi request reprint Cortical processing of near-threshold tactile stimuli: an MEG study
    Anja Wühle
    MEG Center, University of Tubingen, Tubingen, Germany
    Psychophysiology 47:523-34. 2010
    ..Conversely, the occupancy of SII lasts >/=500 ms, which points to its role in temporal integration and conscious perception of sensory input...
  15. ncbi request reprint Coordinate processing during the left-to-right hand transfer investigated by EEG
    Regine K Lange
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, Tubingen, Germany
    Exp Brain Res 168:547-56. 2006
    ..The modification of extrinsic coordinates is accompanied by increased information flow between both hemispheres; thereby inter-hemispheric connections--as mediated via the corpus callosum--seem to play a central role...
  16. ncbi request reprint The distribution of mislocalizations across fingers demonstrates training-induced neuroplastic changes in somatosensory cortex
    R Schweizer
    Institute of Medical Psychology and Behavioral Neurobiology, MEG Center, University of Tuebingen, Germany
    Exp Brain Res 139:435-42. 2001
    ..We conclude that the distribution of mislocalization to fingers other than the stimulated can be used to investigate perceptual changes paralleling training-induced modifications in the activation patterns of the somatosensory cortex...
  17. ncbi request reprint Do cortical maps depend on the timing of sensory input? Experimental evidence and computational model
    Yiwen Li Hegner
    MEG Center, University of Tubingen, Otfried Müller Str 47, 72076 Tubingen, Germany
    Biol Cybern 94:110-7. 2006
    ..Our model thus suggests that the dynamic shifts of cortical maps can be explained by the state and time course of intrinsic neuronal excitability and subthreshold activation, without involving changes in network connectivity...
  18. ncbi request reprint EEG correlates of coordinate processing during intermanual transfer
    Regine K Lange
    University of Tubingen, Institute of Medical Psychology and Behavioral Neurobiology, Gartenstr 29, 72074, Tubingen, Germany
    Exp Brain Res 159:161-71. 2004
    ..During the Mirror-task, modification of extrinsic coordinates induced activation of cortical networks...
  19. ncbi request reprint Effects of motor activity on the organization of primary somatosensory cortex
    Anja D Wühle
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, Tubingen, Germany
    Neuroreport 17:39-43. 2006
    ..Our data suggest that somatosensory cortical maps undergo rapid modulation depending on the task-specific involvement of somatosensory feedback in movements...
  20. ncbi request reprint Cortical activation during word reading and picture naming in dyslexic and non-reading-impaired children
    Susanne Trauzettel-Klosinski
    Department of Pathophysiology of Vision and Neuroophthalmology, University Eye Hospital, Tubingen, Germany
    Clin Neurophysiol 117:1085-97. 2006
    ..Therefore, we hypothesize that brain response patterns differ between patients and controls during word reading, but are similar in picture naming as a non-letter mediated task...
  21. doi request reprint Hand movement direction decoded from MEG and EEG
    Stephan Waldert
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, 72076 Tubingen, Germany
    J Neurosci 28:1000-8. 2008
    ..In summary, our results show that neuronal activity associated with different movements of the same effector can be distinguished by means of noninvasive recordings and might, thus, be used to drive a noninvasive BMI...
  22. ncbi request reprint Lesion location influences perception of homonymous scotomata during flickering random dot pattern stimulation
    U Schiefer
    University Eye Hospital, Department II, Tubingen, Germany
    Vision Res 38:1303-12. 1998
    ..The explanation for this may be that damage to long-range horizontal connections impairs filling-in processes...
  23. ncbi request reprint Effects of co-activation on cortical organization and discrimination performance
    Karin Pilz
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, Gartenstrasse 29, 72074 Tubingen, Germany
    Neuroreport 15:2669-72. 2004
    ..Thus, both synchronous and asynchronous coupling of passive tactile stimulation is able to induce short-term cortical reorganization associated with functionally relevant changes...
  24. ncbi request reprint Behavioral significance of input-dependent plasticity of human somatosensory cortex
    Ben Godde
    1Institute of Medical Psychology and Behavioral Neurobiology, Eberhard Karls University, Gartenstr 29, 72074 Tubingen, Germany
    Neuroreport 14:543-6. 2003
    ..We conclude that reorganization of primary somatosensory cortex induced by purely passive tactile co-activation is sufficient to improve tactile discrimination performance without training, attention or reinforcement...
  25. ncbi request reprint Extensive peri-lesional connectivity in congenital hemiparesis
    M Staudt
    Department of Pediatric Neurology, University Children s Hospital, Hoppe Seyler Str 1, D 72076 Tubingen, Germany
    Neurology 66:771. 2006
  26. ncbi request reprint The involvement of ipsilateral temporoparietal cortex in tactile pattern working memory as reflected in beta event-related desynchronization
    Yiwen Li Hegner
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, Germany
    Neuroimage 37:1362-70. 2007
    ..Thus, our results suggest that ipsilateral temporoparietal cortex contributes to the maintenance of tactile pattern information in working memory...
  27. doi request reprint The temporal sequence of magnetic brain activity for food categorization and memorization--an exploratory study
    Krunoslav T Stingl
    MEG Center, University of Tubingen, Tubingen, Germany
    Neuroimage 52:1584-91. 2010
    ..g. in subjects with eating disorders or obesity...
  28. ncbi request reprint Decoding performance for hand movements: EEG vs. MEG
    Stephan Waldert
    MEG Center, University of Tubingen, 72076 Tubingen, Germany
    Conf Proc IEEE Eng Med Biol Soc 2007:5346-8. 2007
    ..In conclusion, EEG and MEG yield approximately the same maximal DP in this paradigm with the MEG allowing for a slightly and significantly (p<0.05) earlier decoding than the EEG...
  29. ncbi request reprint Motor learning elicited by voluntary drive
    Martin Lotze
    Institute of Medical Psychology and Behavioral Biology, University of Tubingen, Germany
    Brain 126:866-72. 2003
    ..This result is consistent with the concept of a pivotal role for voluntary drive in motor learning and neurorehabilitation...
  30. ncbi request reprint Reconstruction of extended cortical sources for EEG and MEG based on a Monte-Carlo-Markov-chain estimator
    Wilhelm Emil Kincses
    MEG Center, University of Tubingen, Germany
    Hum Brain Mapp 18:100-10. 2003
    ..Somatosensory evoked magnetic fields analyzed by the method presented suggest that larger extended cortical areas are involved in the processing of combined finger stimulation as compared to single finger stimulation...
  31. ncbi request reprint Effects of water on cortical excitability in humans
    Viktor Müller
    Institute of Physiology, Eberhard Karls University of Tubingen, Gartenstrasse 29, 72074 Tubingen, Germany
    Eur J Neurosci 15:528-38. 2002
    ....
  32. doi request reprint Somatosensory system in two types of motor reorganization in congenital hemiparesis: topography and function
    Marko Wilke
    Pediatric Neurology and Developmental Medicine, University Children s Hospital, University of Tubingen, Tubingen, Germany
    Hum Brain Mapp 30:776-88. 2009
    ..This preserved pattern of somatosensory organization argues in favor of a differential lesion effect on motor and somatosensory functions and demonstrates a limited compensatory potential for the latter...
  33. doi request reprint Neuromagnetic response to body motion and brain connectivity
    Marina Pavlova
    University of Tubingen Medical School, Germany
    J Cogn Neurosci 21:837-46. 2009
    ..We suspect that reduced cortical response to body motion over the right temporal and frontal cortices might underlie deficits in visual social cognition...
  34. doi request reprint The truth about lying: inhibition of the anterior prefrontal cortex improves deceptive behavior
    Ahmed A Karim
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tuebingen, Gartenstrasse 29, Tuebingen, Germany
    Cereb Cortex 20:205-13. 2010
    ..These findings give causal support to recent correlative data obtained by functional magnetic resonance imaging studies indicating a pivotal role of the aPFC in deception...
  35. pmc An MEG-based brain-computer interface (BCI)
    Jurgen Mellinger
    Institute of Medical Psychology and Behavioral Neurobiology, MEG Center, University of Tubingen, Otfried Müller Str 47, 72076 Tubingen, Germany
    Neuroimage 36:581-93. 2007
    ..For a subgroup of three participants, we localized the origin of the amplitude modulated signal to the motor cortex. Our results suggest that an MEG-based BCI is feasible and efficient in terms of user training...
  36. ncbi request reprint Abnormal reactivity of the primary somatosensory cortex during the experience of pain in complex regional pain syndrome: a magnetoencephalograhic case study
    Wolfgang Larbig
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, Germany
    Neurocase 12:280-5. 2006
    ..The results revealed the existence of nociceptive-induced plastic changes in the central nervous system associated with CRPS type I...
  37. ncbi request reprint BOLD adaptation in vibrotactile stimulation: neuronal networks involved in frequency discrimination
    Yiwen Li Hegner
    Institute of MedicalPsychology and Behavioral Neurobiolopgy, and MEG Center, International Max Planck Research School, Otfried Müller Strasse 47, 72076 Tubingen, Germany
    J Neurophysiol 97:264-71. 2007
    ....
  38. doi request reprint The mind of the mnemonists: an MEG and neuropsychological study of autistic memory savants
    Nicola Neumann
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, Gartenstr 29, 72074, Tubingen, Germany
    Behav Brain Res 215:114-21. 2010
    ..However, a different factor structure of these tests pointed to a different organization of memory in mnemonist savants compared to controls that is characterized by its relative independence of general intelligence...
  39. doi request reprint Combination of brain-computer interface training and goal-directed physical therapy in chronic stroke: a case report
    Doris Broetz
    Institute of Medical Psychology and Behavioral Neurobiology, MEG Center, University of Tubingen, Tubingen, Germany
    Neurorehabil Neural Repair 24:674-9. 2010
    ..There is no accepted and efficient rehabilitation strategy to reduce focal impairments for patients with chronic stroke who lack residual movements...
  40. doi request reprint Comparing tactile pattern and vibrotactile frequency discrimination: a human FMRI study
    Yiwen Li Hegner
    MEG Center, University of Tubingen, Tubingen, Germany
    J Neurophysiol 103:3115-22. 2010
    ..From the different spatio-temporal characteristics of BOLD activation in the pattern and frequency tasks, we concluded that different neuronal mechanisms are underlying the tactile spatial and temporal processing...
  41. ncbi request reprint Periventricular leukomalacia specifically affects cortical MEG response to biological motion
    Marina Pavlova
    Department of Paediatric Neurology and Child Development, Children s Hospital, University of Tubingen Medical School, Tubingen, Germany
    Ann Neurol 59:415-9. 2006
    ..Periventricular leukomalacia (PVL) underlies most of the neurological morbidity including visual-perceptual deficits in survivors of premature birth. However, it is unknown whether and, if so, how PVL affects functional cortical activity...
  42. ncbi request reprint Coherent corticomuscular oscillations originate from primary motor cortex: evidence from patients with early brain lesions
    Christian Gerloff
    Cortical Physiology Research Group, Hertie Institute for Clinical Brain Research, Department of General Neurology, Eberhard Karls University, Tuebingen, Germany
    Hum Brain Mapp 27:789-98. 2006
    ..No evidence was found for a relevant contribution of neuronal activity in S1 to beta-CMCoh...
  43. ncbi request reprint Effects of hydration and hyperventilation on cortical complexity
    Viktor Müller
    Institute of Physiology, Eberhard Karls University of Tubingen, Tubingen, Germany
    Exp Brain Res 150:341-55. 2003
    ....
  44. doi request reprint Chronic stroke recovery after combined BCI training and physiotherapy: a case report
    Andrea Caria
    Institute of Medical Psychology and Behavioural Neurobiology, University of Tubingen, Tubingen, Germany
    Psychophysiology 48:578-82. 2011
    ..As a proof of concept investigation, these results encourage further research on a specific role of BCI on brain plasticity and recovery after stroke...
  45. doi request reprint Calendar calculating in savants with autism and healthy calendar calculators
    A M Dubischar-Krivec
    Institute of Medical Psychology and Behavioral Neurobiology, Eberhard Karls University, Gartenstrasse 29, Tubingen, Germany
    Psychol Med 39:1355-63. 2009
    ..The objective of this study was to identify the cognitive processes that distinguish calendar calculation in savant individuals from healthy calendar calculators...
  46. ncbi request reprint Developing somatosensory projections bypass periventricular brain lesions
    M Staudt
    Department of Pediatric Neurology and Developmental Medicine, University Children s Hospital, Tubingen, Germany
    Neurology 67:522-5. 2006
    ..Such somatosensory projections curving around the lesion were effectively visualized by magnetic resonance diffusion tractography...
  47. ncbi request reprint Modulation of visual stimulus discrimination by sustained focal attention: an MEG study
    Karin S Pilz
    MEG Centre, University of Tubingen, Germany
    Invest Ophthalmol Vis Sci 47:1225-9. 2006
    ..This process facilitates the recognition of objects in the attended region. The present experiment was designed to investigate the time course of sustained attention that is known to augment stimulus perception in normal subjects...
  48. ncbi request reprint The musician's brain: functional imaging of amateurs and professionals during performance and imagery
    M Lotze
    Institute of Medical Psychology and Behavioural Neurobiology, University of Tubingen, Tubingen, Germany
    Neuroimage 20:1817-29. 2003
    ..It seems that the motor and auditory systems are coactivated as a consequence of musical training but only if one system (motor or auditory) becomes activated by actual movement execution or live musical auditory stimuli...
  49. ncbi request reprint A placebo-controlled randomized crossover trial of the N-methyl-D-aspartic acid receptor antagonist, memantine, in patients with chronic phantom limb pain
    Katja Wiech
    Institute of Medical Psychology and Behavioral Neurobiology, University of Tubingen, Tuebingen, Germany
    Anesth Analg 98:408-13, table of contents. 2004
    ....
  50. doi request reprint Predicting the recognition of natural scenes from single trial MEG recordings of brain activity
    Jochem W Rieger
    Department of Neurology II, Otto von Guericke University, Leipziger Str 44, 39120 Magdeburg, Germany
    Neuroimage 42:1056-68. 2008
    ..In sum our results clearly demonstrate that lSVMs can reliably predict natural scene recognition from single trial MEG-activation measures and can be a useful tool for analyzing predictive brain function...
  51. ncbi request reprint Influence of social support and emotional context on pain processing and magnetic brain responses in fibromyalgia
    Pedro Montoya
    University of the Balearic Islands, Palma, Spain
    Arthritis Rheum 50:4035-44. 2004
    ....
  52. ncbi request reprint Brain processes associated with target finding
    Paul Pauli
    University of Wurzburg, Department of Psychology, Marcusstr 9 11, D 97070 Wurzburg, Germany
    Brain Res Cogn Brain Res 25:926-35. 2005
    ..Finally, finding processes seem to be associated with a second late activation of the ventral pathway presumably reflecting ongoing recognition processes...
  53. doi request reprint Think to move: a neuromagnetic brain-computer interface (BCI) system for chronic stroke
    Ethan Buch
    Human Cortical Physiology Section, Stroke Neurorehabilitation Clinic, NINDS, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892 1430, USA
    Stroke 39:910-7. 2008
    ....
  54. ncbi request reprint Gender differences in response to pictures of nudes: a magnetoencephalographic study
    Marco Costa
    Department of Psychology, University of Bologna, Bologna, Italy
    Biol Psychol 63:129-47. 2003
    ..The results are discussed in terms of an evolutionary view of sexual selection, which predicts a greater response in male subjects to stimuli relevant for mate choice...
  55. ncbi request reprint The dynamics of visual pattern masking in natural scene processing: a magnetoencephalography study
    Jochem W Rieger
    Department of Neurology II, Otto von Guericke University, Magdeburg, Germany
    J Vis 5:275-86. 2005
    ..Our data also indicate that as little as 20 ms of undistorted processing is sufficient for above-chance discrimination of a scene from a distracter...