Category Archives: Announcements

The optogenetics iPhone app

A recently developed smartphone application allows estimating the required optical power for a given in vivo optogenetic stimulation experiment or any other experimental approach that includes light delivery to deep brain areas via optical fibers. Different brain areas have different optical properties, which determine how light scatters and distributes (and how deeply it penetrates the tissue), once it exits the fiber. The application has a complete mouse brain atlas included that can be used to determine the optical properties of any brain area in the mouse brain (the data on which the calculations are based on was recently published in PlosONE: Aj-Juboori et al, 2013). The user can find the brain areas of his choice, mark it on the atlas, then tell the application what type of optogenetic protein he/she wants to use, as well as the type of optical fiber, desired optical power, and desired protein activation ratio. The application then estimates how far the light will spread in this particular experimental situation (and thus, up to which distance from the fiber tip optogenetic protein activation can be expected). The APP comes in two versions, a free version and a Pro Version that costs $1.99. The two versions are … Continue reading

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OpenOptogenetics: the blog

We are launching a companion blog to the wiki. This blog will host various types of articles (news, commentaries, mini-reviews etc) by various people involved in the development of optogenetics. You can already submit proposals for articles at postmaster[at]openoptogenetics[dot]org

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