Relier Pairs TBI TerminologyVersion en ligne Watch the YouTube video "How Brain Damage Works" and then match the terms from the video to their definitions or descriptions. par Cindy Gibson 1 Necrosis 2 Edema 3 Apoptosis 4 Intracranial Pressure (ICP) 5 Calpain 6 Ischemia 7 Coup-Contracoup Injury 8 Secondary Injury 9 Primary injury 10 Diffuse Axonal Injury 11 Hemorrhage 12 Glutamate Cell death at sites of injury that spreads to surrounding neurons due to enzymes released by dying cells Delayed brain pathologies that occur minutes to days after the initial brain impact. Bleeding due to ruptured blood vessel(s) cell suicide Swelling of the brain that causes it to push against the restraints of the skull Activated by calcium, this enzyme triggers breakdown of the cell's membrane Reduced blood flow Fluid accumulation Physical impact of the brain at the time of injury. The brain strikes the inside of the skull in two opposing locations. Mechanical tearing and shearing of axons due to injury An excitatory neurotransmitter that triggers overexcitation in neurons when it leaks out of cells in large amounts.