PT  - JOURNAL ARTICLE
AU  - Mascalchi, M
AU  - Salvi, F
AU  - Valzania, F
AU  - Marcacci, G
AU  - Bartolozzi, C
AU  - Tassinari, C A
TI  - Corticospinal tract degeneration in motor neuron disease.
DP  - 1995 Apr 01
TA  - American Journal of Neuroradiology
PG  - 878--880
VI  - 16
IP  - 4
4099  - http://www.ajnr.org/content/16/4/878.short
4100  - http://www.ajnr.org/content/16/4/878.full
SO  - Am. J. Neuroradiol.1995 Apr 01; 16
AB  - Long-repetition-time spin-echo MR images showed symmetric hyperintensity of the intracerebral corticospinal tracts in two patients with clinical and neurophysiologic diagnosis of primary lateral sclerosis and amyotrophic lateral sclerosis. In both, axial low-flip-angle gradient-echo images of the cervical spine showed hyperintensity of the lateral columns of the cord consistent with antegrade degeneration of the crossed corticospinal tracts.