Fig. 4From: Image-derived input functions from dynamic 15O–water PET scans using penalised reconstructionInput curves for representative subject: BSIF (green), IDIF before PVC (red), IDIF after PVC (blue) and GM activity concentration (purple). BSIF blood-sampled input function. IDIF Image-derived input function. PVC partial volume correction. GM Grey matterBack to article page