Significance of nonuniform attenuation correction in quantitative brain SPECT imaging.
Rajeevan N, Zubal IG, Ramsby SQ, Zoghbi SS, Seibyl J, Innis RB. Significance of nonuniform attenuation correction in quantitative brain SPECT imaging. Journal Of Nuclear Medicine 1998, 39: 1719-26. PMID: 9776276.Peer-Reviewed Original ResearchConceptsHealthy control subjectsHealthy human control subjectsHuman control subjectsControl subjectsDisease patientsGroup of patientsParkinson's disease patientsNonuniform attenuation correctionOutcome measuresParkinson's diseaseSPECT scansBrain SPECTBrain regionsDopamine transporterPatientsBackground activity ratioNonuniform attenuation mapGold standardModerate improvementScansBrain ROIsSPECT imagesAttenuation correctionDiseaseQuantitative brain SPECT