A historical review of the evolution of the Tardieu Scale.

There are many clinical assessment tools that can be used to quantify spasticity, one feature of the Upper Motor Neurone (UMN) syndrome. The focus of this short paper is on three; the Tardieu Scale, the Modified Tardieu Scale and the Australian Spasticity Assessment Scale, because a fundamental concept of these tests is their velocity dependent nature. Other bedside assessments such as the Modified Ashworth Scale examine hypertonicity, another feature of the UMN syndrome, but in this instance, the stretching movement is not velocity dependent.