Early Detection of Local Anaesthesia Neurotoxicity Using Diffusion-Weighted Magnetic Resonance Imaging:

and

Mechanism and Detection of Head and Spinal Cord Injury Using Magnetic Resonance Imaging

This is a highly technical article written, I think, by a Doctor for Doctors.  Nevertheless, it may be of interest to those of you who have the ability to sift through the names and extract some core of what it's talking about.  Beware, however, of getting muddled if the jargon is unfamiliar!