As budding neuroscientists, what can you see yourself using this technique for? For more information on the methodology behind these advancements, you can consult the April 2013 Nature article:
Chung, K., Wallace, J., Kim, S.Y., Kalyanasundaram, S., Andalman, A. S., Davidson, T. J., ... &Deisseroth, K. (2013). Structural and molecular interrogation of intactbiological systems. Nature, 497(7449), 332-337.