2005k-124 2010f-439 2012b-320 abnormalities brain braindiseases diagnosis diagnosticimaging differential differentialdiagnosis diseases magneticresonanceimaging methods motorability motoractivity movementdisorders nervoussystem neurologicexamination neuroradiography radiography rückenmarkskrankheit rückenmarksverletzung spinalcord spinalcordinjuries spinaldiseases spinalinjuries spinalnerveroots spinalnerves spine we725b995d2000 we725m9391991 wl300h798o1977 wl400 wl400p623c2005 wl400s7577682010 woundsandinjuries yg6300 yk6900