Helmut Buchner

Overview

Best Publications

• Improving source reconstructions by combining bioelectric and biomagnetic data

  Manfred Fuchs;Michael Wagner;Hans-Aloys Wischmann;Thomas Köhler

  321
  Citations

• Inverse localization of electric dipole current sources in finite element models of the human head

  Helmut Buchner;Gunter Knoll;Manfred Fuchs;Adrian Rienäcker

  241
  Citations

• High-frequency (600 Hz) SEP activities originating in the subcortical and cortical human somatosensory system.

  René Gobbelé;Helmut Buchner;Gabriel Curio

  203
  Citations

• Transcranial direct current stimulation applied over the somatosensory cortex – Differential effect on low and high frequency SEPs

  Anne Dieckhöfer;Till Dino Waberski;Michael Nitsche;Walter Paulus

  188
  Citations

• Somatotopy of human hand somatosensory cortex revealed by dipole source analysis of early somatosensory evoked potentials and 3D-NMR tomography

  Helmut Buchner;Ludwig Adams;Alice Müller;Irene Ludwig

  173
  Citations

• Source analysis of median nerve and finger stimulated somatosensory evoked potentials: multichannel simultaneous recording of electric and magnetic fields combined with 3D-MR tomography.

  Helmut Buchner;Manfred Fuchs;Hans Aloys Wischmann;Olaf Dössel

  136
  Citations

• N30 and the effect of explorative finger movements: a model of the contribution of the motor cortex to early somatosensory potentials.

  Till D. Waberski;Helmut Buchner;Michael Perkuhn;René Gobbelé

  131
  Citations

• High Intensity Dependence of Auditory Evoked Dipole Source Activity Indicates Decreased Serotonergic Activity in Abstinent Ecstasy (MDMA) Users

  Frank Tuchtenhagen;Jörg Daumann;Christina Norra;René Gobbelé

  131
  Citations

• Activation of the human posterior parietal and temporoparietal cortices during audiotactile interaction.

  René Gobbelé;Martin Schürmann;Nina Forss;K. Juottonen

  122
  Citations

• Thalamic and cortical high-frequency (600 Hz) somatosensory-evoked potential (SEP) components are modulated by slight arousal changes in awake subjects.

  René Gobbelé;Till Dino Waberski;Sonja Kuelkens;Walter Sturm

  121
  Citations

• Spatio-temporal source imaging reveals subcomponents of the human auditory mismatch negativity in the cingulum and right inferior temporal gyrus

  Till Dino Waberski;Ilonka Kreitschmann-Andermahr;Wolfram Kawohl;Felix Darvas

  116
  Citations

• Different origins of low- and high-frequency components (600 Hz) of human somatosensory evoked potentials.

  R Gobbelé;T.D Waberski;H Simon;E Peters

  115
  Citations

• Timing of visuo-spatial information processing: Electrical source imaging related to line bisection judgements

  Till D. Waberski;René Gobbelé;Kathrin Lamberty;Helmut Buchner

  111
  Citations

• Isolated brain-stem death. Case report with demonstration of preserved visual evoked potentials (VEPs).

  A Ferbert;H Buchner;E.B Ringelstein;W Hacke

  99
  Citations

• Fast visual evoked potential input into human area V5.

  Helmut Buchner;René Gobbelé;Michael Wagner;Manfred Fuchs

  97
  Citations

• Enhanced intensity dependence as a marker of low serotonergic neurotransmission in borderline personality disorder.

  Christine Norra;Monika Mrazek;Frank Tuchtenhagen;René Gobbelé

  93
  Citations

• Preoperative localization of the central sulcus by dipole source analysis of early somatosensory evoked potentials and three-dimensional magnetic resonance imaging.

  Helmut Buchner;Ludwig Adams;Achim Knepper;Rainer Rüger

  88
  Citations

• Sleep stage dependant changes of the high-frequency part of the somatosensory evoked potentials at the thalamus and cortex.

  P. Halboni;R. Kaminski;R. Gobbele;S. Zuchner

  86
  Citations

• Stability of high-frequency (600 Hz) components in human somatosensory evoked potentials under variation of stimulus rate--evidence for a thalamic origin

  R Gobbelé;H Buchner;M Scherg;G Curio

  84
  Citations

• The influence of skull-conductivity misspecification on inverse source localization in realistically shaped finite element head models.

  Robert Pohlmeier;Helmut Buchner;Gunter Knoll;Adrian RienÄcker

  83
  Citations