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通过非侵入性超声刺激小鼠大脑的方案。

Protocol for the sonogenetic stimulation of mouse brain by non-invasive ultrasound.

机构信息

Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong S.A.R., China.

出版信息

STAR Protoc. 2021 Mar 16;2(2):100393. doi: 10.1016/j.xpro.2021.100393. eCollection 2021 Jun 18.


DOI:10.1016/j.xpro.2021.100393
PMID:33796870
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7995654/
Abstract

Manipulating specific neural activity by targeted ultrasound intervention is a powerful method to gain causal insight into brain functions and treat brain disorders. The technique of sonogenetics enables controlling of cells that are genetically modulated with ultrasound-sensitive ion channels. Here, we detail the preparations, surgical procedures, ultrasound stimulation process, and simultaneous electromyogram (EMG) measurement necessary for successful sonogenetic stimulation in mice. For complete details on the use and execution of this protocol, please refer to Qiu et al. (2020).

摘要

通过靶向超声干预来操纵特定的神经活动是深入了解大脑功能和治疗大脑疾病的一种有力方法。声遗传学技术可用于控制经超声敏感离子通道基因修饰的细胞。在此,我们详细介绍了在小鼠中成功进行声遗传学刺激所需的准备、手术程序、超声刺激过程和同时进行的肌电图(EMG)测量。如需了解此方案的使用和执行的完整详细信息,请参见 Qiu 等人(2020 年)。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6828/7995654/1e1e57eaead8/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6828/7995654/bc416b00146c/fx1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6828/7995654/83fd89923088/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6828/7995654/f2556d3c3ad7/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6828/7995654/1e1e57eaead8/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6828/7995654/bc416b00146c/fx1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6828/7995654/83fd89923088/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6828/7995654/f2556d3c3ad7/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6828/7995654/1e1e57eaead8/gr3.jpg

相似文献

[1]
Protocol for the sonogenetic stimulation of mouse brain by non-invasive ultrasound.

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[2]
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[3]
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[4]
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[5]
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[6]
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[7]
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[8]
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[9]
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[10]
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引用本文的文献

[1]
Targeted sonogenetic modulation of GABAergic interneurons in the hippocampal CA1 region in status epilepticus.

Theranostics. 2024

[2]
A comprehensive review of advanced focused ultrasound (FUS) microbubbles-mediated treatment of Alzheimer's disease.

Heliyon. 2024-9-6

[3]
Nanobubble-actuated ultrasound neuromodulation for selectively shaping behavior in mice.

Nat Commun. 2024-3-13

[4]
Precise Ultrasound Neuromodulation in a Deep Brain Region Using Nano Gas Vesicles as Actuators.

Adv Sci (Weinh). 2021-11

本文引用的文献

[1]
Targeted Neurostimulation in Mouse Brains with Non-invasive Ultrasound.

Cell Rep. 2020-8-18

[2]
Sonogenetics is a non-invasive approach to activating neurons in Caenorhabditis elegans.

Nat Commun. 2015-9-15

[3]
Whole animal perfusion fixation for rodents.

J Vis Exp. 2012-7-30

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