Behavioral Research Blog

No science fiction: Magnetogenetics and how to induce animal behavior

Posted by G. Smit on Apr 7, 2016

For a few years now, optogenetics has been the answer to shortcomings of using pharmaceuticals or electrodes in brain research. The temporal and spatial precision of optogenetic methods rapidly produced many new insights into neural networks in the normal and diseased brain. But like any other methodology, optogenetics also has limitations. Although wireless options have been developed, optogenetics means neuronal control by light, and delivering this light to the selected brain cells is still an invasive method (unless you are using larval zebrafish). Additionally, the method can be difficult to scale up, including to more neurons, deeper brain tissues, or larger brains.

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Topics: EthoVision XT, mice, zebrafish, optogenetics, chemogenetics, magnetogenetics

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