Figure 2
From: Reduced basal ganglia μ-opioid receptor availability in trigeminal neuropathic pain: A pilot study
Changes in the μ-opioid receptor availability in Trigeminal Neuropathic Pain. A-C, Representation of decreased μOR BPND in the left NAc in axial (A), sagittal (B) and coronal (C) planes (T = 3.2). D, Plots of individual μOR BPND extracted from the left NAc. Each TNP patient is represented in a black circle and each healthy subject in a white circle. E, Correlations between MPQ scores (PRI and Sensory) and μOR BPND in the left NAc of TNP patients.