def. not enough. hy would be good for the neuroanatomy portion but notsufficient for neuropathology. according to this forum, neuropath/pharm has recently been a heavily tested on the usmle and i think for you to have your bases covered for neuro, i would pick up goljan path and review the very last chapter in the book entitled "CNS". it's fairly thorough in my opinion. if you want to test yourself in path questions, do the cns questions in the robbins review book-they're pretty much some of the most difficult pathology questions out there. also from what i heard, the dude that wrote that book used to write pathology questions for the usmle, so might be a good learning tool.
good luck to you!