What are some Medical and mechanical advance within Neurology in the second eight years and what do they do?

I'm doing a class called Science Frontiers in school and students pretty much coach the other students in the class about scientific advance so please give me some sites where I can get information my first presentation is do soon. If you don't enjoy legit information that came from the web (which I highly prefer) next tell me the book or other place you got it from.
Answers:
Here is some key words. Search on the network with them.
1. Functional Neurosuregry for parkinsonism.
2. Endovascular coiling.
3. MRA
4. Stem cell transplant.
5. Gene therapy through viral vector

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