| Subject | English | German |
| sport. | concussion of brain | Gehirnerschütterung |
| med. | concussion of the brain | Commotio cerebri (commotio cerebri) |
| med. | concussion of the brain | Gerhirnerschütterung |
| med. | concussion of the brain | Gehirnerschütterung |
| med. | concussion of the brain | Gehirnerschuetterung (commotio cerebri) |