Wiktionary
n. The branch of physics dealing with the nervous system.
Wikipedia
Neurophysics (or neural physics) is the branch of medical physics dealing with the nervous system including the brain and the spinal cord and the nerves. The term is a portmanteau of neuron and physics, to represent an emerging science which investigates the fundamentally physical basis for the brain, hence the physical structure involved in the cognition process.
The field covers a wide spectrum of phenomena from molecular and cellular mechanisms to techniques to measure and influence the brain and to theories of brain function. It can be viewed as an approach to neuroscience that is based on solid understanding of the fundamental laws of nature.
Usage examples of "neurophysics".
What could neurophysics -- and a dubious, unaccepted bit of neurophysical work at that -- have to do with miniaturization?
What if miniaturization gave you the opportunity to study neurophysics as you have never studied it before -- as no one has ever studied it before?
Perhaps she thought that with your theories on neurophysics you could somehow help the Soviet push for miniaturization.
I have tried to publish the data in The American Journal of Neurophysics, but they haven't accepted my papers these last few years.
T'Zan, who had an outgoing warmth uncommon among Vulcans, was working in the sterile, clinical field of neurophysics, which attempted to define feelings in terms of chemical or physical reactions.
Although he barely passed his exam on neurophysics, his teachers noted a steady improvement in his sensitivity to mental and emotional problems as their relationship advanced.