Before revision:  To evaluate the BIC's ability to predict brain strain across five datasets comprising different head impact subtypes , linear regression was used to model 95\% maximum principal strain, 95\% maximum principal strain at  corpus callosum, and cumulative strain damage (15\%) on  18 BIC  .
After revision:  To evaluate the BIC's risk estimation accuracy across five datasets comprising different head impact subtypes , linear regression was used to model 95\% maximum principal strain, 95\% maximum principal strain at corpus callosum, and cumulative strain damage (15\%) on 18 BIC .