Mechanical characterization data of polyacrylamide hydrogel formulations and 3D printed PLA for application in human head phantoms.

To study human traumatic brain injury (TBI) mechanics, a realistic surrogate must be developed for testing in impact experiments. In this data brief, materials used to simulate brain tissue and skull are characterized for application in a full-scale human head phantom. Polyacrylamide hydrogels are implemented as tissue scaffolds and tissue mimics because they are bioinert and tunable.