Did you perhaps mean neurobiologist?
- xeno- + biologist (Wiktionary)
“But then, as Raf had learned through the long voyage of the spacer, a period of time which had left few character traits of any of the crew hidden from their fellows, the xenobiologist was a fatalist and strictly averse to personal combat.”
“Personally, I prefer 'xenobiologist', which sounds as though it starts with a z, but is x - e - n - o from a Greek word meaning 'stranger.”
“Truth was, there was not much use for a xenobiologist on Charon.”
“In it, a clinging media personality runs into a xenobiologist who is a crossbreed of two species.”
“Unable to return to Earth, Mary used her skills and knowledge as a xenobiologist to brew beer and open the Empress.”
“I have no idea what it's like to be a xenobiologist or a paleoglaciologist though I did once spend a couple days hitchhiking with a pair of paleoglaciologist on Sakhalin, taking tree cores, but I can open a window on a week in the life of a psychology graduate student.”
“But before that happens, Aasleen, an engineer on the Great Ship, must find out why her xenobiologist brother stole a ship and crash-landed on Chaos.”
“For example, we wrote up a detailed backstory for Juno that included the fact that, as a child, she was very interested in alien species and planned to become a xenobiologist when she grew up.”
“One did not have to be an experienced xenobiologist to deduce that the latter were designed for something more than masticating vegetables.”
“But they have a fascinating nervous system," continued the xenobiologist with boyish enthusiasm.”
Looking for tweets for xenobiologist.