Statistics in Neuroimaging: Current Challenges and Emerging Issues

• Activity Number: 367
• Type: Roundtables
• Date/Time: Tuesday, August 2, 2011 : 12:30 PM to 1:50 PM
• Sponsor: ENAR
• Author(s): Hongtu Zhu*+ and Martin A. Lindquist*+
• Companies: Columbia University and The University of North Carolina

Abstract

Neuroimaging studies give rise to high-dimensional data with complicated temporal and spatial noise structure. The statistical analysis of the data is challenging and can range from determining the appropriate statistical method to apply, to developing unique methods geared toward the specific imaging modality. Due to the importance that statistics plays, it is crucial for more statisticians to get involved for the field to reach its full potential. However, it can be difficult for statisticians to get their methods used. The goal of this roundtable is to discuss ways of ensuring that statisticians make as big an impact as possible on this emerging field. This includes fostering research, education and the influence of statisticians on imaging sciences. This can be done through collaborations, sharing of statistical tools and the creation of a common forum for disseminating results and discussing emerging issues. We also discuss the goals of a recently formed special interest group of ASA - Statistics in Imaging (SI) - that seeks to address these questions. Participants should be ready to pose questions and discuss their personal experiences with neuroimaging data.