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FIG 2. Spectrum selected in normal-appearing white matter (left) and spectrum from a white matter signal hyperintensity (right) show evident reduction in the NAA peak amplitude at 2.02 ppm in the latter
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FIG 2. Spectrum selected in normal-appearing white matter (left) and spectrum from a white matter signal hyperintensity (right) show evident reduction in the NAA peak amplitude at 2.02 ppm in the latter
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