AUTHOR=Godina Sara , Jacob Mini E. , Ganguli Mary 

TITLE=Tutorials in population neuroimaging: Using epidemiology in neuroimaging research

JOURNAL=Frontiers in Neuroimaging

VOLUME=1

YEAR=2022

URL=https://www.frontiersin.org/journals/neuroimaging/articles/10.3389/fnimg.2022.934514

DOI=10.3389/fnimg.2022.934514

ISSN=2813-1193

ABSTRACT=<p>Epidemiology is the foundation of all public health research and practice. Epidemiology confers many important uses for the advancement of neuroimaging research. Epidemiology serves as a framework to organize pieces of data and guide critical thinking in the research process from the early stages of study design to the end goal of reaching appropriate inferences. Epidemiology accounts for the profound heterogeneity in populations, thoroughly describes study samples, and identifies consequential threats to study validity. Finally, epidemiology is a discovery tool that can lead researchers to uncover new risk factors, disease states, and subpopulations. The neuroimaging investigator with a grasp of the principles of epidemiology is in a unique position to undertake valid clinical epidemiology and etiological research.</p>