Generating a Closed-Head Mild Traumatic Brain Injury in a Murine Model

Source: Logsdon, A. F., et al. Low-intensity Blast Wave Model for Preclinical Assessment of Closed-head Mild Traumatic Brain Injury in Rodents. J. Vis. Exp. (2020)This video demonstrates the induction of closed-head mild traumatic brain injury in a mouse model using a pressurized gas shock tube setup. The generated pressure wave ruptures the polyester membrane, delivering a shockwave to the mouse’s head that results in rapid brain movement within the skull, causing a mild traumatic brain injury.