Figure 3
From: In vivo terahertz sensing of psoriasis and eczema patients

Photos of psoriasis on different patients on the (ai) forearm, (bi) left elbow and (ci) right elbow. Corresponding impulse function measurements at 5 sinto occlusion for the (aii) forearm, (bii) left elbow and (cii) right elbow. Corresponding impulse function measurements at 55 s into occlusion for the (aiii) forearm, (biii) left elbow and (ciii) right elbow. Corresponding occlusion curves for the (aiv) forearm, (biv) left elbow and (civ) right elbow.