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  Congruence between BOLD activation pattern and the maximal suppression effect by TMS during a simple visual discrimination task

Thielscher, A., Reichenbach, A., Ugurbil, K., & Uludag, K. (2007). Congruence between BOLD activation pattern and the maximal suppression effect by TMS during a simple visual discrimination task. Poster presented at 2007 Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-CDD3-1 Version Permalink: http://hdl.handle.net/21.11116/0000-0004-04DC-0
Genre: Poster

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 Creators:
Thielscher, A1, 2, Author              
Reichenbach, A1, 2, 3, Author              
Ugurbil, K, Author
Uludag, K1, 2, Author              
Affiliations:
1Former Department MRZ, Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_2528700              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              
3Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497797              

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 Abstract: Transcranial Magnetic Stimulation can interfere with the neural processing in a brain area-of-interest. How well the spatial pattern of TMS interference coincides with the activation pattern observed in fMRI was evaluated. The coil position at which TMS suppressed the perception of a visual stimulus was determined and compared with the stimulus-related BOLD activation. The TMS effect consistently occurred over a specific subpart of the fMRI activation. While fMRI is capable of characterizing the general pattern of brain areas activated in a certain task, TMS has the potential to specifically localize those areas being most critical for the task.

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 Dates: 2007-05
 Publication Status: Published in print
 Pages: -
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 Rev. Type: -
 Identifiers: BibTex Citekey: 4495
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Title: 2007 Joint Annual Meeting ISMRM-ESMRMB
Place of Event: Berlin, Germany
Start-/End Date: 2007-05-19 - 2007-05-25

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Title: 2007 Joint Annual Meeting ISMRM-ESMRMB
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: 2023 Start / End Page: 400 Identifier: -