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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Eur Radiol. 2014 Jul 20;24(10):2631–2639. doi: 10.1007/s00330-014-3241-7

Fig. 4 a.

Fig. 4 a

FLAIR image and b APT-weighted image of a typical normal control (female; 59 years old). c FLAIR image and d APT image of a PD patient (female; 61 years old; H&Y stage 1.5; unified Parkinson’s disease rating scale 53). The APT-weighted intensities in regions of the midbrain (white arrow) were lower in PD patients than in normal controls. Note the presence of CSF artefacts (black thin arrow)