Why MD: Had an illness related to a certain subspecialty of neurology. During the process of diagnosis and treatment, I learned of certain bureaucratic obstacles that led to mis/delayed diagnosis. Specifically, diagnostic standards were changed at the request of CMS in order to cut costs. My interest in clinical medicine is to (1) counsel/treat patients similar to me and (2) participate in bureaucracies that control clinical guidelines for my illness and related disorders.
Why PhD: Without those health issues, I probably would have been straight PhD. I'm interested in the intersection between deep learning, dynamical systems, and neuroscience. I can't really provide much more of a reason other than it's really fn cool and I consistently enjoy myself while learning about the subject(s) or in the lab. I also know that I would be really, really dissatisfied if I didn't at least make an attempt at an academic career in this field.
Why MD/PhD: It seems the best way to both see patients and run a basic science lab is through an MD/PhD degree. Perhaps I could go to a T5 med school instead, but unforunately I didn't get a 520 haha
Unfortunately, it seems that there isn't much overlap between this flavor of computational neuroscience and the neurology subspecialty related to my clinical interest. Going through all the recently awarded BRAIN grants, and scouring the web for a week on all the prominent comp neuro labs and labs related to my clinical interest, I found only a few publications that had this overlap, and a single lab in Europe. There is no strong community of researchers with this overlap. I suspect the reason is that it's very hard to design experiments where these computational methods - despite their popularity - are effective. The only feasible experiments are related to the motor system, so most labs focus on BCIs for prosthetics, or movement disorders (closed loop DBS etc).
I should note that it's not like I'm trying to be a plastic surgeon and run an oncology lab. I simply want to do a fellowship, but my research will overlap heavily with my residency. I don't see how the conflict between subspecialty vs research makes my plan unfeasible.
Also, because it's likely I won't get the coveted 80/20, I could easily do one or two days a week treating movement disorders and another in the sub-specialty. Apparently many neurologists do this and a quick google search returns a number of MD/PhD neurologists who do this.