title: Systematic Redaction for Neuroimage Data.
abstract: In neuroscience, collaboration and data sharing are undermined by concerns over the management of protected health information (PHI) and personal identifying information (PII) in neuroimage datasets. The HIPAA Privacy Rule mandates measures for the preservation of subject privacy in neuroimaging studies. Unfortunately for the researcher, the management of information privacy is a burdensome task. Wide scale data sharing of neuroimages is challenging for three primary reasons: (i) A dearth of tools to systematically expunge PHI/PII from neuroimage data sets, (ii) a facility for tracking patient identities in redacted datasets has not been produced, and (iii) a sanitization workflow remains conspicuously absent. This article describes the XNAT Redaction Toolkit-an integrated redaction workflow which extends a popular neuroimage data management toolkit to remove PHI/PII from neuroimages. Quickshear defacing is also presented as a complementary technique for deidentifying the image data itself. Together, these tools improve subject privacy through systematic removal of PII/PHI.
authors.affiliation: Center for Biological Systems Engineering, Department of Pathology and Immunology, Washington University School of Medicine.
authors.forename: Matt
authors.initials: M
authors.lastname: Matlock
authors.forename: Nakeisha
authors.initials: N
authors.lastname: Schimke
authors.forename: Liang
authors.initials: L
authors.lastname: Kong
authors.forename: Stephen
authors.initials: S
authors.lastname: Macke
authors.forename: John
authors.initials: J
authors.lastname: Hale
keywords: HIPAA Privacy Rule; Neuroimage Data; Neuroscience; XNAT Redaction Toolkit