B Suchan

Summary

Country: Germany

Publications

  1. doi request reprint Reduced connectivity between the left fusiform body area and the extrastriate body area in anorexia nervosa is associated with body image distortion
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University, Bochum, Universitatsstrase 150, D 44780 Bochum, Germany
    Behav Brain Res 241:80-5. 2013
  2. doi request reprint Reduction of gray matter density in the extrastriate body area in women with anorexia nervosa
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University Bochum, Bochum, Germany
    Behav Brain Res 206:63-7. 2010
  3. ncbi request reprint Activation differences in observation of hand movements for imitation or velocity judgement
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University Bochum, Germany
    Behav Brain Res 188:78-83. 2008
  4. ncbi request reprint Neuroanatomical correlates of processing in visual and visuospatial working memory
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University of Bochum, Universitatsstrasse 150, Bochum, Germany
    Cogn Process 9:45-51. 2008
  5. ncbi request reprint Neural substrates of manipulation in visuospatial working memory
    B Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University of Bochum, Universitatsstrasse 150, D 44780 Bochum, Germany
    Neuroscience 139:351-7. 2006
  6. ncbi request reprint Cross-modal processing in auditory and visual working memory
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University of Bochum, Universitatsstrasse 150, D 44780 Bochum, Germany
    Neuroimage 29:853-8. 2006
  7. ncbi request reprint Cingulate cortex activation and competing responses: the role of preparedness for competition
    B Suchan
    Institute of Cognitive Neuroscience, Ruhr University of Bochum, Germany
    Behav Brain Res 163:219-26. 2005
  8. ncbi request reprint Effect of working memory on evaluation-related frontocentral negativity
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University of Bochum, Universitatsstr 150, Germany
    Behav Brain Res 160:331-7. 2005
  9. ncbi request reprint Effects of single pulse TMS on spatio-temporal integration in sequential isochronus movements
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University Bochum, Bochum, Germany
    Behav Brain Res 154:465-71. 2004
  10. ncbi request reprint Visuo-verbal interactions in working memory: evidence from event-related potentials
    Jan Peters
    International Graduate School of Neuroscience, Ruhr University Bochum, Germany
    Brain Res Cogn Brain Res 25:406-15. 2005

Detail Information

Publications34

  1. doi request reprint Reduced connectivity between the left fusiform body area and the extrastriate body area in anorexia nervosa is associated with body image distortion
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University, Bochum, Universitatsstrase 150, D 44780 Bochum, Germany
    Behav Brain Res 241:80-5. 2013
    ..Results explain body size misjudgment, a key feature in AN, which seems to be based on reduced effective connectivity in the body processing network...
  2. doi request reprint Reduction of gray matter density in the extrastriate body area in women with anorexia nervosa
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University Bochum, Bochum, Germany
    Behav Brain Res 206:63-7. 2010
    ..The current results provide for the first time evidence for structural alterations in the EBA in patients with AN which might suggest that body image distortion is related at least in part to structural alteration in the EBA...
  3. ncbi request reprint Activation differences in observation of hand movements for imitation or velocity judgement
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University Bochum, Germany
    Behav Brain Res 188:78-83. 2008
    ..Thus, movement observation recruits non-overlapping cortical networks, depending on the information attended to which are characterised by a dorsal ventral dissociation...
  4. ncbi request reprint Neuroanatomical correlates of processing in visual and visuospatial working memory
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University of Bochum, Universitatsstrasse 150, Bochum, Germany
    Cogn Process 9:45-51. 2008
    ..The discussed findings will give new insight in the organisation of visual and visuospatial working memory on the anatomical level...
  5. ncbi request reprint Neural substrates of manipulation in visuospatial working memory
    B Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University of Bochum, Universitatsstrasse 150, D 44780 Bochum, Germany
    Neuroscience 139:351-7. 2006
    ..The findings also yield evidence for converging, overlapping activation patterns for 2-D and 3-D stimuli if working memory demands are increased. Results are discussed within the framework of current working memory models...
  6. ncbi request reprint Cross-modal processing in auditory and visual working memory
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University of Bochum, Universitatsstrasse 150, D 44780 Bochum, Germany
    Neuroimage 29:853-8. 2006
    ..This finding yields empirical evidence for a transformation of visual input into a phonological code, with the auditory cortex as the neural correlate of the recoding process in working memory...
  7. ncbi request reprint Cingulate cortex activation and competing responses: the role of preparedness for competition
    B Suchan
    Institute of Cognitive Neuroscience, Ruhr University of Bochum, Germany
    Behav Brain Res 163:219-26. 2005
    ....
  8. ncbi request reprint Effect of working memory on evaluation-related frontocentral negativity
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University of Bochum, Universitatsstr 150, Germany
    Behav Brain Res 160:331-7. 2005
    ..The findings of a working memory dependent modification of this potential suggest a functional link between the medial frontal cortex and the lateral frontal regions primarily involved in working memory processing...
  9. ncbi request reprint Effects of single pulse TMS on spatio-temporal integration in sequential isochronus movements
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University Bochum, Bochum, Germany
    Behav Brain Res 154:465-71. 2004
    ..The results show that although TMS has a significant influence on motor performance, isochrony is a robust component of motor programs, not readily to be disturbed...
  10. ncbi request reprint Visuo-verbal interactions in working memory: evidence from event-related potentials
    Jan Peters
    International Graduate School of Neuroscience, Ruhr University Bochum, Germany
    Brain Res Cogn Brain Res 25:406-15. 2005
    ..Furthermore, results support the idea of a more stable and persistent auditory short-term store as opposed to a more transiently activated visual store for verbalizable material...
  11. ncbi request reprint Frontocentral negativity in electroencephalogram reflects motor response evaluation in humans on correct trials
    B Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University of Bochum, Universitatsstrasse 150, 44780 Bochum, Germany
    Neurosci Lett 350:101-4. 2003
    ..LORETA analysis yielded evidence for a source located within the ACC on such trials. Results suggest that a negative scalp potential may be elicited by errorless responses and yield evidence for an evaluative role of the ACC...
  12. ncbi request reprint Evaluation-related frontocentral negativity evoked by correct responses and errors
    Boris Suchan
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University of Bochum, Universitatsstrasse 150, D 44780 Bochum, Germany
    Behav Brain Res 183:206-12. 2007
    ..Taken together, the frontocentral post-response negativity might reflect evaluative rather than error-related processing...
  13. ncbi request reprint Hippocampal involvement in recollection but not familiarity across time: a prospective study
    Boris Suchan
    Department of Neuropsychology, Institute of Cognitive Neuroscience, Ruhr University Bochum, Germany
    Hippocampus 18:92-8. 2008
    ..They also indicate a lasting hippocampal involvement in the recollection component of recognition memory and a decrease of perirhinal cortex activation associated with familiarity for time periods up to 6 weeks after new learning...
  14. ncbi request reprint Hemispheric dissociation of visual-pattern processing and visual rotation
    Boris Suchan
    Department of Clinical Neuropsychology, Ruhr University of Bochum, Universitatsstr 150, 44780 Bochum, Germany
    Behav Brain Res 136:533-44. 2002
    ..The present results suggest a hemispheric dissociation of fronto-parietal circuits with a left dominance for visual pattern processing like storage and a right dominance for visuospatial processing...
  15. doi request reprint Changes in neuronal correlates of body image processing by means of cognitive-behavioural body image therapy for eating disorders: a randomized controlled fMRI study
    S Vocks
    Department of Clinical Psychology and Psychotherapy, Ruhr University, Bochum, Germany
    Psychol Med 41:1651-63. 2011
    ....
  16. ncbi request reprint Driving performance in patients with chronic obstructive pulmonary disease
    M Orth
    Department of Internal Medicine, Division of Pneumology, Allergology and Sleep Medicine, University Hospital Bergmannsheil, Germany
    J Physiol Pharmacol 59:539-47. 2008
    ..The impairment of driving performance in the simulated driving situation in COPD patients may have crucial consequences for driving licensing in these patients...
  17. doi request reprint A bilateral occipitotemporal network mediates face perception
    Denise A Minnebusch
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University of Bochum, Universitatsstrasse 150, D 44780 Bochum, Germany
    Behav Brain Res 198:179-85. 2009
    ..In summary, all four face related brain regions appear to be necessary for successful face processing, and disruption of one component may lead to face recognition deficits...
  18. doi request reprint Foreseeing the future: occurrence probability of imagined future events modulates hippocampal activation
    Julia A Weiler
    Department of Neuropsychology, Institute of Cognitive Neuroscience, Ruhr University Bochum, Bochum, Germany
    Hippocampus 20:685-90. 2010
    ..This finding may contribute to the understanding of previously reported inconsistent results concerning hippocampal involvement during the imagination of past and future events...
  19. doi request reprint Gradual inversion affects the processing of human body shapes
    Denise A Minnebusch
    Department of Neuropsychology, Institute of Cognitive Neuroscience, Ruhr University of Bochum, Universitässtrasse 150, D 44780 Bochum, Germany
    Neuroimage 49:2746-55. 2010
    ..The data indicate that configural body processing occurs during the structural encoding of body stimuli...
  20. doi request reprint Losing your head: behavioral and electrophysiological effects of body inversion
    Denise A Minnebusch
    Ruhr University of Bochum, Germany
    J Cogn Neurosci 21:865-74. 2009
    ..Taken together, the present findings suggest that human bodies might be processed by specialized cortical mechanisms which are at least partly dissociable from mechanisms involved in object or face processing...
  21. doi request reprint When the future becomes the past: Differences in brain activation patterns for episodic memory and episodic future thinking
    Julia A Weiler
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University Bochum, GAFO 05 606, Universitatsstr 150, D 44780 Bochum, Germany
    Behav Brain Res 212:196-203. 2010
    ....
  22. ncbi request reprint Event-related potentials reflect heterogeneity of developmental prosopagnosia
    Denise A Minnebusch
    Institute of Cognitive Neuroscience, Department of Neuropsychology, Ruhr University of Bochum, Universitatsstrasse 150, D 44780 Bochum, Germany
    Eur J Neurosci 25:2234-47. 2007
    ..The behavioural and electrophysiological data support the idea that DP reflects a heterogeneous impairment and that face processing deficits are not necessarily correlated with a lack of face-specific N170...
  23. ncbi request reprint Structural encoding and recognition of biological motion: evidence from event-related potentials and source analysis
    Daniel Jokisch
    Institute of Cognitive Neuroscience, Ruhr University Bochum, Universitatsstr 150, D 44780 Bochum, Germany
    Behav Brain Res 157:195-204. 2005
    ....
  24. doi request reprint Differences between perception of human faces and body shapes: evidence from the composite illusion
    Denise A Soria Bauser
    Institute of Cognitive Neuroscience, Dept of Neuropsychology, Ruhr University Bochum, Germany
    Vision Res 51:195-202. 2011
    ..The present findings provide evidence for the assumption that holistic processing--investigated with the composite illusion--is not involved in the perception of human body forms...
  25. doi request reprint Differential neuronal responses to the self and others in the extrastriate body area and the fusiform body area
    Silja Vocks
    Department of Psychology, Clinical Psychology and Psychotherapy, Ruhr University Bochum, Bochum, Germany
    Cogn Affect Behav Neurosci 10:422-9. 2010
    ..The right EBA and FBA are activated differently by viewing oneself and others and might thus play a role in visual self-other discrimination...
  26. doi request reprint Effects of body image therapy on the activation of the extrastriate body area in anorexia nervosa: an fMRI study
    Silja Vocks
    Department of Clinical Psychology and Psychotherapy, Ruhr University, Bochum, Germany
    Psychiatry Res 183:114-8. 2010
    ..Activation decreases emerged in a distributed network and increases were observed in the extrastriate body area, possibly reflecting more intense body image processing...
  27. ncbi request reprint Domain-specific retrieval of source information in the medial temporal lobe
    Jan Peters
    International Graduate School of Neuroscience, Ruhr University of Bochum, Germany
    Eur J Neurosci 26:1333-43. 2007
    ..Results are discussed with respect to anatomical models of corticoparahippocampal connectivity and the functional organization of the MTL...
  28. doi request reprint Associations evoked during memory encoding recruit the context-network
    Jan Peters
    Department of Neuropsychology, Institute of Cognitive Neuroscience, Ruhr University of Bochum, Germany
    Hippocampus 19:141-51. 2009
    ..Our data suggest that the context network, which includes the posterior hippocampus and parahippocampal cortex, might support the linkage of external stimuli to long-term memory representations...
  29. ncbi request reprint Neuropsychological deficits after mechanical aortic valve replacement
    Jennifer Uekermann
    Institute of Cognitive Neuroscience, Ruhr University of Bochum, Herz Kreislauf Klinik Bevensen, Bad Bevensen, Germany
    J Heart Valve Dis 14:338-43. 2005
    ..Although cognitive dysfunction in relation to HITS was reported in some studies, the current data basis is inconsistent. The study aim was to investigate the long-term effects of HITS on cognitive function...
  30. ncbi request reprint Cortico-subcortical contributions to executive control
    Katrin Heyder
    Department of Neuropsychology, Faculty of Psychology, Institute of Cognitive Neuroscience, Ruhr University of Bochum, 44780 Bochum, Germany
    Acta Psychol (Amst) 115:271-89. 2004
    ....
  31. ncbi request reprint Neural correlates of visuospatial imagery
    Boris Suchan
    Department of Clinical Neuropsychology, Ruhr University of Bochum, Universitatsstr 150, 44780, Bochum, Germany
    Behav Brain Res 131:163-8. 2002
    ..Since these activation areas are close to those in imagery of movement trajectories, we concluded that they appear to be a subsystem for processing mental visuospatial images...
  32. doi request reprint Quantitative assessment of chronic thalamic stroke
    G Pergola
    Department of Neuropsychology, Ruhr University Bochum, Bochum, Germany
    AJNR Am J Neuroradiol 34:E51-5. 2013
    ..The assessments showed 89% accordance with the radiologic inspection (P < .001). This procedure ranks the extent of the damage to thalamic nuclei and accounts for postacute rearrangement of the neural tissue...
  33. ncbi request reprint Dissociation of grey and white matter reduction in spinocerebellar ataxia type 3 and 6: a voxel-based morphometry study
    Carsten Lukas
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Bochum, Germany
    Neurosci Lett 408:230-5. 2006
    ..In contrast, SCA3 represents a form of ponto-cerebellar atrophy with predominant affection of pontine nuclei and fibre tracts...
  34. ncbi request reprint Apomorphine reduces BOLD signal in fMRI during voluntary movement in Parkinsonian patients
    Sören Peters
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Gudrunstr 56, 44791 Bochum, Germany
    Neuroreport 14:809-12. 2003
    ..These findings warrant future consideration and further investigation of possible central inhibitory effects of dopaminergic therapy in functional imaging studies in PD...