A neurophysicist is a scientist who studies the relationship between the nervous system and physics. For those who are looking for alternative words to refer to this type of professional, there are a few other options. One alternative might be "neural physicist," which emphasizes the study of neurons and the nervous system. Another option could be "brain physicist," which focuses on the physical aspects of the brain and its functions. "Cognitive physicist" could also be an appropriate synonym, as it implies the study of the brain's cognitive processes and their underlying physical mechanisms. Ultimately, though, all of these terms describe professionals who apply a scientific lens to the study of the brain and its functions.