MR imaging of upper motor neuron compromise in amyotrophic lateral sclerosis.
da Rocha
Antônio J
AJ
Maia
Antônio Carlos Martins
AC
Fonseca
Ricardo B
RB
D000690:Amyotrophic Lateral Sclerosis / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D009046:Motor Neurons; D011712:Pyramidal Tracts; D012680:Sensitivity and Specificity