Cryopreservation degree?

[asomne]

What degree do you think would be the best for someone who wants to do research on how to cryopreserve brains so that no damage occurs in them? I guess to answer this question you have to kind of know what the current problems are with cryopreservation, and then choose a degree that should teach the tools to solve the main problem(s).

Some possibilities are:
Neuroscience
Cell biology
Molecular biology
Biotechnology
Bioengineering
Biochemistry
Biophysics
Nanotechnology

[asomne]

anyone?

[MrMistery]

you have a very peculiar interest, I doubt anyone knows anything about this...