Fig. 2

A Pentagram of Concussion depicting each pennant as the Fencing Response, seizures, snoring, vomiting, and crying. B Color bars indicate the distribution of each observable response identified immediately following head injury as a fraction of all videos. Bar length is proportional to the number of videos exhibiting each response. More than one color in a single bar indicate the occurrence of multiple responses following a single head injury. C Number of videos viewed with each observable response following head injury. Total videos identifying a specific response are shown with dark grey background