The brain is the most complex organ in the human body.
Understanding the brain was the weakest link in Yan Feifan's current medical expertise.
This was primarily because neurology is a relatively independent and niche field in medicine. The deeper one's research, the more one is exposed to.
Yan Feifan's previous rotation in the neurosurgery department had only exposed him to the basics.
Even in the world of consciousness he had experienced while in a coma, Yan Feifan had already gone over this neurological knowledge again and again.
But his lack of advanced neurological knowledge, compounded by a severe shortage of practical experience, meant there was a significant gap between his expertise and that of a top-tier domestic neurosurgeon like Dr. Qiu Ge.
Of course, the neurological knowledge Yan Feifan now possessed was still good enough to get by in any first-rate hospital.
