• Markus Christen, Deborah A Vitacco, Lara Huber, Julie Harboe, Sara I Fabrikant, and Peter Brugger.
• Institute of Biomedical Ethics, University of Zurich, Zurich, Switzerland. christen@ethik.uzh.ch
• Neuroimage. 2013 Jun 1;73:30-9.

AbstractNeuroimaging results are typically graphically rendered and color-coded, which influences the process of knowledge generation within neuroscience as well as the public perception of brain research. Analyzing these issues requires empirical information on the display practice in neuroimaging. In our study we evaluated more than 9000 functional images (fMRI and PET) published between 1996 and 2009 with respect to the use of color, image structure, image production software and other factors that may determine the display practice. We demonstrate a variety of display styles despite a remarkable dominance of few image production sites and software systems, outline some tendencies of standardization, and identify shortcomings with respect to color scale explication in neuroimages. We discuss the importance of the finding for knowledge production in neuroimaging, and we make suggestions to improve the display practice in neuroimaging, especially on regimes of color coding.Copyright © 2013 Elsevier Inc. All rights reserved.

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