Wide-field calcium imaging reveals widespread changes in cortical functional connectivity following mild traumatic brain injury in the mouse.

"Declaration of Competing Interest: The authors declare no conflicts of interest pertaining to this work."

"We would like to thank Lijuan Zhuo for assistance with animal surgeries. We thank Alexander Cramer at the University of Minnesota University Imaging Center (SCR_20997) for assistance in generating graphics and 3D printing, and the Mouse Behavior Core for behavioral testing. The work was supported in part by NIH R61/R33 NS115089, Minnesota SCI-TBI fund (Grant Contracts: 143722 and 191546), and University of Minnesota’s MnDRIVE (Minnesota’s Discovery, Research, and Innovation Economy) initiative. CRediT authorship contribution statement: Samuel W. Cramer: Conceptualization, Writing – original draft, Funding acquisition. Samuel P. Haley: Investigation, Formal analysis, Writing – review & editing, Visualization. Laurentiu S. Popa: Formal analysis, Software, Writing – review & editing. Russell E. Carter: Conceptualization, Methodology, Formal analysis, Software, Writing – review & editing, Visualization. Earl Scott: Writing – review & editing, Investigation. Evelyn B. Flaherty: Writing – review & editing, Investigation. Judith Dominguez: Methodology. Justin D. Aronson: Software. Luke Sabal: Investigation. Daniel Surinach: Software. Clark C. Chen: Conceptualization, Funding acquisition, Writing – review & editing. Suhasa B. Kodandaramaiah: Conceptualization, Funding acquisition. Timothy J. Ebner: Conceptualization, Funding acquisition, Writing – original draft, Writing – review & editing."