Fig. 2From: Brain magnetic resonance spectroscopy and cognitive impairment in chronic hepatitis C patientsMRS at the hippocampus in patients with cognitive impairment. Spectroscopic voxel of interest were done at the hippocampus in sagittal, coronal, and axial plans in patients with impaired visual memory score. Curve showed that CHO/Cr ratio was reduced (R = − 0.445 and p value = 0.033)Back to article page