Magnetization-Transfer Histogram Analysis of the Cervical Cord in Patients with Multiple Sclerosis
Marco Bozzalia,
Maria A. Roccaa,
Giuseppe Iannuccia,
Clodoaldo Pereiraa,
Giancarlo Comia and
Massimo Filippi
,a
a From the Neuroimaging (M.B., M.A.R., G.I., C.P., M.F.) and Clinical Trials Units (G.C.), Department of Neuroscience, Scientific Institute Ospedale San Raffaele, University of Milan, Milan, Italy

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FIG 1. Axial gradient-echo (TR/TE/excitations = 640/10/2) images of cervical cord at C5 without (A) and with (B) the saturation pulse.
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FIG 2. Midsagittal gradient-echo (640/10/2) images of cervical cord without (A) and with (B) saturation pulse. Two lesions are visible.
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FIG 3. MTR histograms of cervical cord from controls (black line) and entire MS cohort (gray line). Graph A shows MTR histograms from axial, 5-mm-thick slices, graph B shows MTR histograms from sagittal, 3-mm-thick slices.
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