Development of a new virtual reality test of cognition: assessing the test-retest reliability, convergent and ecological validity of CONVIRT.

CONVIRT may be a reliable and valid tool to assess elements of cognition and CNS disruption. The increased ecological validity may also mean better informed 'return-to-play' decisions and stronger industry acceptance due to the real-world meaningfulness of the assessment. However, before this can be achieved, the sensitivity of the CONVIRT battery needs to be demonstrated.