Paced Auditory Serial-Addition Task: A Measure of Recovery from Concussion

The need for a measure of severity of concussion apart from duration of post-traumatic amnesia is examined. The paced auditory serial-addition test, a measure of rate of information processing, is presented as a convenient test for estimating individual performance during recovery. Procedures for administration and control data are given, and the programme used for managing the rehabilitation of concussion patients described.