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  Functional MRI mapping the optogenetic activation of the lateral hypothalamus driven by an MRI-guided robotic arm (MgRA)

Chen, Y., Pais, P., Chen, X., Frosz, M., & Yu, X. (2018). Functional MRI mapping the optogenetic activation of the lateral hypothalamus driven by an MRI-guided robotic arm (MgRA). In Joint Annual Meeting ISMRM-ESMRMB 2018.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0001-7D69-E Version Permalink: https://hdl.handle.net/21.11116/0000-0001-939E-7
Genre: Meeting Abstract

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https://www.ismrm.org/18/ToC.pdf (Abstract)
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 Creators:
Chen, Y1, 2, Author           
Pais, P1, 2, Author           
Chen, X1, 2, Author           
Frosz, M, Author
Yu, X1, 2, Author           
Affiliations:
1Research Group Translational Neuroimaging and Neural Control, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_2528695              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497794              

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 Abstract: A multiple degree-of-freedom robotic controlling system was developed to guide the fiber optic targeting lateral hypothalamus in the rat brain inside the high field (14.1T) MRI scanner. Optogenetic activation of the LH leads to highly reliable functional fMRI activation patterns in the LH and its projecting regions including LPO, MPA, MPOL and StA across animals. The MgRA provides a MR-compatible brain intervention strategy to target deep brain nuclei for optogenetic activation or calcium recordings with high precision and flexibility.

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 Dates: 2018-06
 Publication Status: Issued
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 Identifiers: BibTex Citekey: ChenPCFY2018
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Title: Joint Annual Meeting ISMRM-ESMRMB 2018
Place of Event: Paris, France
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Title: Joint Annual Meeting ISMRM-ESMRMB 2018
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: 1107 Start / End Page: - Identifier: -