André Brechmann

Summary

Affiliation: Leibniz Institute for Neurobiology
Country: Germany

Publications

  1. ncbi Working memory specific activity in auditory cortex: potential correlates of sequential processing and maintenance
    André Brechmann
    Non Invasive Brain Imaging, Leibniz Institute for Neurobiology, D 39118, Magdeburg, Germany
    Cereb Cortex 17:2544-52. 2007
  2. ncbi Hemispheric shifts of sound representation in auditory cortex with conceptual listening
    André Brechmann
    Leibniz Institute for Neurobiology, Brenneckestrasse 6, 39118 Magdeburg, Germany
    Cereb Cortex 15:578-87. 2005
  3. ncbi Interaction between bottom-up and top-down effects during the processing of pitch intervals in sequences of spoken and sung syllables
    Nicole Angenstein
    Leibniz Institute for Neurobiology, Brenneckestr 6, 39118 Magdeburg, Germany
    Neuroimage 61:715-22. 2012
  4. ncbi Contralateral White Noise Selectively Changes Right Human Auditory Cortex Activity Caused by a FM-Direction Task
    Nicole Behne
    Leibniz Institute for Neurobiology, Brenneckestr 6, 39118 Magdeburg, Germany
    J Neurophysiol 93:414-23. 2005
  5. ncbi Contralateral white noise selectively changes left human auditory cortex activity in a lexical decision task
    Nicole Behne
    Leibniz Institute for Neurobiology, Magdeburg, Germany
    J Neurophysiol 95:2630-7. 2006
  6. ncbi Active stream segregation specifically involves the left human auditory cortex
    Susann Deike
    Leibniz Institute for Neurobiology, Brenneckestr 6, 39118 Magdeburg, Germany
    Hear Res 265:30-7. 2010
  7. ncbi Audition of laughing and crying leads to right amygdala activation in a low-noise fMRI setting
    Kerstin Sander
    Leibniz Institute for Neurobiology, Brenneckestrasse 6, 39118 Magdeburg, Germany
    Brain Res Brain Res Protoc 11:81-91. 2003
  8. ncbi Auditory stream segregation relying on timbre involves left auditory cortex
    Susann Deike
    Leibniz Institute for Neurobiology, Brenneckestr 6, 39118 Magdeburg, Germany
    Neuroreport 15:1511-4. 2004
  9. ncbi The cognitive auditory cortex: task-specificity of stimulus representations
    Henning Scheich
    Leibniz Institute for Neurobiology, Department of Auditory Learning and Speech, Magdeburg, Germany
    Hear Res 229:213-24. 2007
  10. ncbi Determining language laterality by fMRI and dichotic listening
    Anja Bethmann
    Leibniz Institute for Neurobiology, Brenneckestr 6, 39118 Magdeburg, Germany
    Brain Res 1133:145-57. 2007

Detail Information

Publications13

  1. ncbi Working memory specific activity in auditory cortex: potential correlates of sequential processing and maintenance
    André Brechmann
    Non Invasive Brain Imaging, Leibniz Institute for Neurobiology, D 39118, Magdeburg, Germany
    Cereb Cortex 17:2544-52. 2007
    ..In conjunction with previous findings on FM processing, the left lateralized effect presumably reflects the complex sequential processing demand of the 2-back matching to sample task...
  2. ncbi Hemispheric shifts of sound representation in auditory cortex with conceptual listening
    André Brechmann
    Leibniz Institute for Neurobiology, Brenneckestrasse 6, 39118 Magdeburg, Germany
    Cereb Cortex 15:578-87. 2005
    ..Thus, top-down influences appear to select not only auditory cortex areas but also the hemisphere for specific processing...
  3. ncbi Interaction between bottom-up and top-down effects during the processing of pitch intervals in sequences of spoken and sung syllables
    Nicole Angenstein
    Leibniz Institute for Neurobiology, Brenneckestr 6, 39118 Magdeburg, Germany
    Neuroimage 61:715-22. 2012
    ..Our findings suggest that the processing of pitch intervals in sequences of syllables depends on an interaction between bottom-up (speech mode, pitch interval) and top-down effects (task)...
  4. ncbi Contralateral White Noise Selectively Changes Right Human Auditory Cortex Activity Caused by a FM-Direction Task
    Nicole Behne
    Leibniz Institute for Neurobiology, Brenneckestr 6, 39118 Magdeburg, Germany
    J Neurophysiol 93:414-23. 2005
    ....
  5. ncbi Contralateral white noise selectively changes left human auditory cortex activity in a lexical decision task
    Nicole Behne
    Leibniz Institute for Neurobiology, Magdeburg, Germany
    J Neurophysiol 95:2630-7. 2006
    ..Thus our results support the hypothesis that activation by ipsilateral information-bearing stimuli is upregulated mainly in the hemisphere specialized for a given task when noise is presented to the more influential contralateral ear...
  6. ncbi Active stream segregation specifically involves the left human auditory cortex
    Susann Deike
    Leibniz Institute for Neurobiology, Brenneckestr 6, 39118 Magdeburg, Germany
    Hear Res 265:30-7. 2010
    ....
  7. ncbi Audition of laughing and crying leads to right amygdala activation in a low-noise fMRI setting
    Kerstin Sander
    Leibniz Institute for Neurobiology, Brenneckestrasse 6, 39118 Magdeburg, Germany
    Brain Res Brain Res Protoc 11:81-91. 2003
    ..This aspect was revealed by a low-noise fMRI protocol which presumably minimized confounding effects of stressful high-noise fMRI...
  8. ncbi Auditory stream segregation relying on timbre involves left auditory cortex
    Susann Deike
    Leibniz Institute for Neurobiology, Brenneckestr 6, 39118 Magdeburg, Germany
    Neuroreport 15:1511-4. 2004
    ..Our results suggest that left auditory cortex is selectively involved in this complex sequential task although the available cue for sequential grouping was timbre, usually attributed to right hemisphere analysis...
  9. ncbi The cognitive auditory cortex: task-specificity of stimulus representations
    Henning Scheich
    Leibniz Institute for Neurobiology, Department of Auditory Learning and Speech, Magdeburg, Germany
    Hear Res 229:213-24. 2007
    ..We demonstrate that the representations reflect context- and memory-related, conceptual and executional aspects of a task and that they can predict the behavioural outcome...
  10. ncbi Determining language laterality by fMRI and dichotic listening
    Anja Bethmann
    Leibniz Institute for Neurobiology, Brenneckestr 6, 39118 Magdeburg, Germany
    Brain Res 1133:145-57. 2007
    ..In some subjects, however, language laterality critically depends on the areas used to determine the laterality index...
  11. ncbi The left dorsal striatum is involved in the processing of neutral feedback
    Nicole Behne
    Leibniz Institute for Neurobiology, Magdeburg, Germany
    Neuroreport 19:1497-500. 2008
    ..Several studies using evaluative feedback suggest that this area participates in reward processing. The present result suggests that it may already be involved in more basic aspects of feedback processing...
  12. ncbi The Temporal Lobes Differentiate between the Voices of Famous and Unknown People: An Event-Related fMRI Study on Speaker Recognition
    Anja Bethmann
    Special Lab Non Invasive Brain Imaging, Leibniz Institute for Neurobiology, Magdeburg, Germany
    PLoS ONE 7:e47626. 2012
    ..Therefore, the results suggest that (the anterior and non-superior portions of) the temporal lobes participate in voice-specific processing independent from phonetic components also involved in spoken speech material...
  13. ncbi Sound-level-dependent representation of frequency modulations in human auditory cortex: a low-noise fMRI study
    André Brechmann
    Leibniz Institute for Neurobiology, 39118 Magdeburg, Germany
    J Neurophysiol 87:423-33. 2002
    ..But any side differences of signal intensity at given levels were lateralized to right AC. This might point to an involvement of the right hemisphere in more specific aspects of FM processing than level coding...