A study on new diagnostic criteria of H reflex.

@article{Han1997ASO,
  title={A study on new diagnostic criteria of H reflex.},
  author={Tai Ryoon Han and Jae Hyo Kim and Nam Jong Paik},
  journal={Electromyography and clinical neurophysiology},
  year={1997},
  volume={37 4},
  pages={241-50}
}
H reflex is known as a useful electrodiagnostic test in the diagnosis of S1 radiculopathy. But, only the latency difference has been the useful parameter by previously published conventional method. Under the assumption that the constant appearance of initial negative biphasic H wave is critical to study H reflex using parameters such as amplitude, area and shape, we developed a new method using parameters such as amplitude, area and shape. To validate our assumption and to compare the… CONTINUE READING