Fig. 4From: Survey of chiropractic clinicians on self-reported knowledge and recognition of concussion injuriesIdentification of Post-Concussion, Clinicians were sorted by whether they could correctly identify the symptoms of Post-concussion (item 10 in the survey). Those clinicians who identified PCS correctly, did better in the MTBI Knowledge Quiz than those who could not identify PCS symptoms. However, all PCS identification was low. Error bars represent the standard error of the meanBack to article page