Does anyone know the distance a certain optical light can diffuse in the brain issue?

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Wenchong Zhang

Thank you very much! Your answer solve me many problems. ^_^

Michael C Andresen

For a discussion of important factors, PMID: 25402854 might be a decent start.

Glenn Watson

See the following article concerning light diffusion in different brain brain regions of mouse;

http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0067626

See recent work by Ed Boyden's group as well addressing this issue;

http://syntheticneurobiology.org/